Companies starting with P
699,599 records.
- Proton Therapy Center Czech s.r.o.Active, Praha, Czech Republic
- Proton Therapy Center TrentoItaly
- Proton Therapy UK LimitedActive, Other human health activities, Westcliff-On-Sea, United Kingdom
- Proton Therapy USA LimitedActive, Manufacture of irradiation, electromedical and electrotherapeutic equipment, London, United Kingdom
- Proton Therapy Worldwide Service LimitedActive, Other human health activities, Westcliff-On-Sea, United Kingdom
- Proton Toolings Private LimitedActive, Maharashtra, since 2015
- Proton Tradevision Private LimitedActive, Delhi, since 2016
- Proton Trading and Marketing Private LimitedStruck off, Maharashtra, since 2003
- Proton Training LimitedActive, Other business support service activities n.e.c., Colchester, United Kingdom
- Proton Treatment Private LimitedActive, Delhi, since 2016
- Proton TrustActive, St Helier, Jersey
- Proton Turi̇zm Gida Sanayi̇ Ve Ti̇caret Anoni̇m şİrketi̇Active, Şi̇şli̇, Turkey
- Proton Tyres LtdActive, Maintenance and repair of motor vehicles, London, United Kingdom
- Proton V LtdActive, Other professional, scientific and technical activities n.e.c., Farnborough, United Kingdom
- Proton Ventures IVSInactive, København N, Denmark
- Proton Vinimay Private LimitedStruck off, West Bengal, since 2011
- Proton Warehousing Private LimitedActive, Gujarat, since 2025
- Proton Wills and Estate Planning LimitedActive (proposal to strike off), Activities of patent and copyright agents; other legal activities n.e.c., Newport, Unit
- Proton τραπεζα α.ε. υπο ειδικη εκκαθαρισηActive, Athens, Greece
- Proton+ LtdActive, Development of building projects, London, United Kingdom
- Proton-Electrotexelectronics industry, Oryol, Russia
- Proton2oxy Research FoundationActive, Kerala, since 2026
- Protonai Technologies Private LimitedActive, Delhi, since 2022
- Protonas Private LimitedActive, Tamil Nadu, since 2024
- Protonate Technologies Private LimitedStruck off, Maharashtra, since 2014
- Protonbits Software Private LimitedActive, New York City, since 2016
- Protonbits Softwares Pvt LtdAhmedabad
- Protoncloud Technologies Private LimitedActive, Tamil Nadu, since 2016
- Protoncraft Innovation Private LimitedActive, Karnataka, since 2024
- Protondx LtdActive, Manufacture of medical and dental instruments and supplies, London, United Kingdom
- Protone Clothing Private LimitedStruck off, Karnataka, since 2005
- Protone Energy Systems Private LimitedActive, Tamil Nadu, since 2012
- Protone Music LimitedActive, Retail sale of musical instruments and scores, Wallasey Wirral, United Kingdom
- Protone Software Development Private LimitedActive, Maharashtra, since 2020
- Protonedge Advisory Services Private LimitedActive, Madhya Pradesh, since 2023
- Protonema S.L.Active, Madrid, Spain
- Protoneo LimitedActive, Other engineering activities, Scarborough, United Kingdom
- Protonera LtdActive, Other research and experimental development on natural sciences and engineering, London, United Kingdom
- Protonergy Technologies LLPActive, Andhra Pradesh
- Protonet Solutions Private LimitedStruck off, Jammu and Kashmir, since 2006
- Protonet Technologies Private LimitedStruck off, Tamil Nadu, since 2012
- Protonetix Private LimitedActive, Karnataka, since 2025
- Protonex Digital Business Private LimitedActive, Assam, since 2025
- Protoni
- Protoni Capital OyActive, Helsinki, Finland
- Protonic Control Systems Private LimitedStruck off, Gujarat, since 1996
- Protonic Digital Healthcare PrivatelimitedActive, Delhi, since 2019
- Protonic Games LtdActive, Other amusement and recreation activities n.e.c., Bournemouth, United Kingdom
- Protonic Infraa Private LimitedStruck off, Delhi, since 2015
- Protonic IT Solutions Private LimitedActive, Uttar Pradesh, since 2020
- Protonic Medical Systems Private Limited.Active, Delhi, since 2000
- Protonic Storm
- Protonic Welfare FoundationActive, Uttar Pradesh, since 2023
- Protonica
- Protonicly LtdActive, Retail sale via mail order houses or via Internet, Manchester, United Kingdom
- Protonico LtdActive, Human resources provision and management of human resources functions, London, United Kingdom
- Protonics LimitedActive, Other service activities n.e.c., London, United Kingdom
- Protonik Engineering & Automation Private LimitedActive, Goa, since 2026
- Protonik Engineering LLPActive, Goa
- Protonion LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Protonis Ltd.Active, Belize City, Belize
- ProtonIT OyActive, Helsinki, Finland
- Protonium LtdActive, Manufacture of other special-purpose machinery n.e.c., Carmarthen, United Kingdom
- Protonium Solutions Private LimitedActive, Telangana, since 2025
- Protonium Technologies Private LimitedActive, Tamil Nadu, since 2018
- Protonius Investments LtdActive, Limassol, Cyprus
- Protonix (India) Software Private LimitedActive, Karnataka, since 2008
- Protonix Fortuner India Private LimitedActive, Delhi, since 1998
- Protonix Lighting Private LimitedActive, Uttar Pradesh, since 2020
- Protonix LimitedActive, Other service activities n.e.c., Salford, United Kingdom
- Protonix Marketing Private LimitedActive, Maharashtra, since 2016
- Protonix Nutrition Private LimitedActive, Maharashtra, since 2026
- Protonix Research Services Private Limit EdStruck off, Delhi, since 2009
- Protonlabs Technology Inc LtdActive, Business and domestic software development, London, United Kingdom
- Protonlogics IT Solutions Private LimitedActive, Uttar Pradesh, since 2022
- Protonmuffin LtdActive, Business and domestic software development, London, United Kingdom
- Protonn Interactive Private LimitedActive, Karnataka, since 2020
- Protonn Tradelink Private LimitedActive, Uttar Pradesh, since 2021
- Protonna Beheer B.V.Active, Schiedam, Kingdom of the Netherlands
- Protonneurorad LtdActive, Specialists medical practice activities, North Finchley, United Kingdom
- Protonomic Engineers Private LimitedActive, Gujarat, since 2022
- Protonomical LtdActive, Electrical installation, Thatcham, United Kingdom
- Protonomy Software LtdActive, Business and domestic software development, Poole, United Kingdom
- Protonova Agrichem Private LimitedActive, Madhya Pradesh, since 2015
- Protonova LtdActive, Other human health activities, Birmingham, United Kingdom
- Protonpay IT Services Private LimitedActive, Tamil Nadu, since 2020
- Protonplus Acadamy Private LimitedActive, Rajasthan, since 2017
- Protonplus Motors Private LimitedActive, Maharashtra, since 2023
- Protonpokkho Technologies Private LimitedActive, West Bengal, since 2024
- Protonpower Infra Private LimitedActive, Madhya Pradesh, since 2026
- Protonpulse Solutions Private LimitedActive, Delhi, since 2023
- Protonrad LtdActive, Specialists medical practice activities, Wigan, United Kingdom
- Protons Agencies Private LimitedStruck off, Madhya Pradesh, since 1997
- Protons Cable Private LimitedActive, Delhi, since 2017
- Protons ChurchActive, Activities of religious organizations, Belvedere, United Kingdom
- Protons Corporate Services Private LimitedActive, Gujarat, since 2012
- Protons Properties (UK) LtdActive, Buying and selling of own real estate, Leeds, United Kingdom
- Protons Relief LtdActive, Activities of religious organizations, Belvedere, United Kingdom
- Protons Solutions Private LimitedStruck off, Delhi, since 2006
- Protons Sports and Fitness Private LimitedStruck off, Karnataka, since 2014
- PROTONS TRADEWINGS PrivateATE LIMITEDActive, Uttar Pradesh, since 2016
- Protonsoft Solutions LtdActive, Information technology consultancy activities, Hounslow, United Kingdom
- Protonstack Technologies Private LimitedActive, Karnataka, since 2026
- Protontrans Power Private LimitedActive, Gujarat, since 2022
- Protonull Corporation Private LimitedStruck off, Telangana, since 2021
- Protonweb BPO Private LimitedAmalgamated, Tamil Nadu, since 2003
- Protonweb Solutions LimitedUnder process of striking off, Tamil Nadu, since 2000
- Protonx Infotech Private LimitedActive, Maharashtra, since 2023
- Protonxl LLPActive, Gujarat, since 2026
- Protonyx Innovations LLPActive, since 2026
- Protonyx Techno Solution India LLPActive, Maharashtra, since 2026
- Protonyze, S.L.Active, Santiago De Compostela, Spain
- Protonz Clothing (OPC) Private LimitedActive, Maharashtra, since 2018
- Protoo-Farley Services LtdActive, Distribution of gaseous fuels through mains, Matlock, United Kingdom
- Protool (Wales) LimitedActive, Installation of industrial machinery and equipment, Caerphilly, United Kingdom
- Protool Engineering Supplies LtdActive, Non-specialised wholesale trade, Dalgety Bay, United Kingdom
- Protool Hire and Sales LimitedActive, Other business support service activities n.e.c., Barry, United Kingdom
- Protool LimitedActive, Wholesale of machine tools, Sevenoaks, United Kingdom
- Protool Precision Engineering LtdActive, Other business support service activities n.e.c., Barrowford, United Kingdom
- Protool Vibration Welders LLPActive, Maharashtra
- Protoolex Technologies Private LimitedActive, Maharashtra, since 2022
- Protools Kereskedelmi és Szolgáltató Korlátolt Felelősségű TársaságActive, Pécs, Hungary
- Protools LLPActive, Punjab
- Protoom OÜActive, Tallinn, Estonia
- Protoons Music LimitedActive, Artistic creation, London, United Kingdom
- Protoothy Care Private LimitedActive, Punjab, since 2024
- Protop Consultancy Services Private LimitedActive, Haryana, since 2024
- protop Immobilien GmbHInactive, Kufstein, Austria
- Protop International LimitedActive, Other business support service activities n.e.c., Kenilworth, United Kingdom
- Protop LimitedActive, Management consultancy activities other than financial management, Nottingham, United Kingdom
- Protop Smart Solutions LimitedActive, Other information technology service activities, Buxton, United Kingdom
- Protopack Enterprises Private LimitedStruck off, Maharashtra, since 2011
- Protopack Food Packaging Private LimitedActive, Telangana, since 2017
- Protopage
- Protopage LimitedActive, Other information technology service activities, Greater London, United Kingdom
- Protopaint SRL in LiquidazioneActive, Torino, Italy
- Protopaja OyInactive, N/A, Finland
- Protopapa S.R.L.Active, Trezzo Sull'Adda, Italy
- Protopapas LLPActive, London, United Kingdom
- Protopapas Logistics LimitedActive, Unlicensed carrier, Liverpool,, United Kingdom
- Protopart LtdActive, Machining, Sutton-In-Ashfield, United Kingdom
- ProtoPARTS GmbHActive, Ingolstadt, Germany
- Protopharma LimitedActive (proposal to strike off), Other business support service activities n.e.c., Cardiff, United Kingdom
- Protopia Collective LtdActive, specialised design activities, London, United Kingdom
- Protopia LtdActive, Management consultancy activities other than financial management, Altrincham, United Kingdom
- Protopia Open Innovations LtdActive (proposal to strike off), Other research and experimental development on natural sciences and engineering, Derby,
- Protopia Spółka Z Ograniczoną OdpowiedzialnościąActive, Warszawa, Poland
- Protopipe LimitedActive, Manufacture of tubes, pipes, hollow profiles and related fittings, of steel, Coventry, United Kingdom
- Protoplan LtdActive, Business and domestic software development, Kingston Upon Thames, United Kingdom
- Protoplanet Private LimitedActive, Karnataka, since 2024
- Protoplasm Pharmaceuticals Private Limit EdStruck off, Odisha, since 2005
- Protoplast IncActive, Cobourg, Canada
- Protoplast Studio LLPActive, Maharashtra, since 2026
- Protoplatz Private LimitedActive, Telangana, since 2022
- Protoplay LimitedActive, Business and domestic software development, Dundee, United Kingdom
- Protopod Industries Private LimitedActive, Kerala, since 2018
- Protopopiatul Ortodox Român FăgărașActive, Făgăraș, Romania
- Protopopiatul Ortodox Român SibiuActive, Sibiu, Romania
- Protoporos LtdActive, Information technology consultancy activities, Woodford Green, United Kingdom
- Protoporos Staffing Services Private LimitedActive, Maharashtra, since 2015
- Protoport Securities and Financial Servi Ces Private LimitedStruck off, Kerala, since 2010
- Protopower Springs Private LimitedActive, Delhi, since 1999
- Protopower Springs Private LimitedActive, Ghaziabad, India
- Protopper LimitedActive, Management consultancy activities other than financial management, Congleton, United Kingdom
- Protoppex OyActive, Espoo, Finland
- Protoprecise LtdActive, Business and domestic software development, London, United Kingdom
- Protoprint Solutions Private LimitedActive, Maharashtra, since 2013
- Protoqsar 2000 Sociedad LimitadaActive, Valencia, Spain
- Protor Group Spółka Z Ograniczoną OdpowiedzialnościąActive, Zabrze, Poland
- Protora LimitedActive, Management consultancy activities other than financial management, Newcastle Upon Tyne, United Kingdom
- Protoran LtdActive, Business and domestic software development, Ormskirk, United Kingdom
- Protorba SLActive, Pineda De Mar, Spain
- Protore Wholesale LtdActive, Retail sale via mail order houses or via Internet, Mildenhall, United Kingdom
- Protoreal Dreamz LLPActive, since 2026
- Protorexxz India Private LimitedActive, Karnataka, since 2019
- ProtorixChennai
- Protork Corporation (OPC) Private LimitedActive, Maharashtra, since 2017
- Protork Process Controls Private LimitedStruck off, Karnataka, since 2012
- Protorp Fastigheter ABActive, Sundsvall, Sweden
- Protorque Equipment Private LimitedActive, Uttar Pradesh, since 2019
- Protorque LtdActive, Maintenance and repair of motor vehicles, Blythe Bridge, United Kingdom
- Protors LtdActive, Other education n.e.c., Nottingham, United Kingdom
- Protorush OyActive, Helsinki, Finland
- ProtosActive, Bellignat, France
- Protos 11 LimitedActive, Dormant Company, Manchester, United Kingdom
- Protos 33 LimitedActive, Distribution of electricity, Manchester, United Kingdom
- Protos Ab LtdActive, Manufacture of other electrical equipment, Inverurie, United Kingdom
- Protos Adventure Sports and Security Supplies Private LimitedActive, Delhi, since 2006
- Protos Agro Ventures Private LimitedActive, Kerala, since 2018
- Protos Aqua Biotech Private LimitedStruck off, Telangana, since 2001
- Protos Asset Management GmbHActive, Baar, Switzerland
- Protos Biotech LimitedActive, Processing and preserving of fish, crustaceans and molluscs, Pencoed, Bridgend, United Kingdom
- Protos Bodega Ribera Duero De Peñafiel,sl.Active, Peñafiel (Valladolid), Spain
- Protos Buildcon Private LimitedActive, Bihar, since 2021
- Protos Business Solutions Private LimitedStruck off, Karnataka, since 2011
- Protos Capital Solutions Private LimitedActive, Maharashtra, since 2025
- Protos Cayman LtdActive, Grand Cayman, Cayman Islands
- Protos CCS Holdco 1 LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Protos CCS Holdco 2 LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Protos CCS Holdco 3 LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Protos Commercial Co Pvt LtdActive, West Bengal, since 1966
- Protos Consulting LimitedLiquidation, Other software publishing, Manchester, United Kingdom
- Protos Consulting Private LimitedActive, Delhi, since 2017
- Protos Corporate Solutions India Private LimitedActive, Karnataka, since 2024
- Protos Cryptocurrency Fund Ltd.Active, George Town, Cayman Islands
- Protos Cryptocurrency Master Fund Ii Ltd.Active, Baar, Cayman Islands
- Protos Design Studio LimitedActive, Information technology consultancy activities, Brentford, United Kingdom
- Protos Developments LimitedActive, Dormant Company, Manchester, United Kingdom
- Protos DFS LLPActive, since 2023
- Protos Digital LtdActive, Ready-made interactive leisure and entertainment software development, Leicester, United Kingdom
- Protos Electromech Private LimitedActive, Maharashtra, since 2012
- Protos Engineering Company Private LimitedActive, Maharashtra, since 1949
- Protos Erf CCS LimitedActive, Remediation activities and other waste management services, London, United Kingdom
- Protos Erf LimitedActive, Production of electricity, London, United Kingdom
- Protos Exim Private LimitedActive, Delhi, since 1996
- Protos Finance 2 LimitedActive, Other business support service activities n.e.c., Manchester, United Kingdom
- Protos Grid Company LimitedActive, Activities of other holding companies n.e.c., Manchester, United Kingdom
- Protos Group Holdings LimitedActive, Activities of other holding companies n.e.c., Chester, United Kingdom
- Protos Group Ltd.Active, Other professional, scientific and technical activities n.e.c., London, United Kingdom
- Protos Healthcare Technologies Private LimitedActive, Telangana, since 2018
- Protos Holding IncActive, Monrovia, Liberia
- Protos Holding LimitedActive, Production of electricity, London, United Kingdom
- Protos Holdings Private LimitedStruck off, Delhi, since 2011
- Protos International LimitedActive, Management consultancy activities other than financial management, South Croydon, United Kingdom
- Protos Luxury Group LimitedActive, Road Town, British Virgin Islands
- Protos Networks LimitedActive, Other engineering activities, Chester, United Kingdom
- Protos Packaging LimitedActive, Manufacture of plastic packing goods, Berkeley, United Kingdom
- Protos Pension Scheme (2)Active, Halmore, United Kingdom
- Protos Plastics to Hydrogen No. 1 LimitedActive, Dormant Company, Bridgend, United Kingdom
- Protos Research Labs LLPActive, since 2026
- Protos S.P.A.Active, Roma, Italy
- Protos Security International Holdings LtdActive, Private security activities, Kings Langley, United Kingdom
- Protos Service Societa' A Responsabilita' LimitataInactive, Roma, Italy
- Protos Shipping LimitedActive, Toronto, Canada
- Protos Sistemas De Informacion SLInactive, Valencia, Spain
- Protos Software Technologies Private LimitedActive, Maharashtra, since 2014
- Protos Sustainable Energy Solutions Private LimitedActive, Maharashtra, since 2025
- Protos Trading Private LimitedUnder process of striking off, Delhi, since 2003
- Protos Type-Setters Pvt LtdStruck off, Maharashtra, since 1980
- Protos, Obrt Za Zastupanje U Osiguranju, VL. Mislav Brkić, Zagreb, Gundulićeva Ulica 51Active, Zagreb, Croatia
- Protos, uzavřený investiční fond, a.s.Active, Praha, Czech Republic
- Protosai Servcoach Private LimitedActive, Haryana, since 2024
- Protosan Societa' CooperativaActive, Lanciano, Italy
- Protosatelliteon Solutions (OPC) Private LimitedActive, Bihar, since 2022
- Protoseals Industries Private LimitedActive, Maharashtra, since 2023
- Protosebastos LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Protosec Solutions LLPActive, Tamil Nadu
- ProtosensActive, Liège, Belgium
- Protoset LimitedActive, Non-trading company, Harlow, United Kingdom
- Protoshape LimitedActive, Machining, Linlithgow, United Kingdom
- Protoshapers India Private LimitedActive, Maharashtra, since 2023
- Protosheet Engineering LimitedActive, Manufacture of other fabricated metal products n.e.c., Kent, United Kingdom
- Protoshilp Private LimitedActive, Maharashtra, since 2019
- Protoshop LtdActive, Engineering related scientific and technical consulting activities, London, United Kingdom
- Protosign Designs Private LimitedActive, Gujarat, since 2018
- Protosmart Technologies Private LimitedUnder process of striking off, Karnataka, since 2014
- Protosoft AGActive, Puchheim, Germany
- Protosoft Biotech Pvt LtdStruck off, West Bengal, since 2005
- Protosoft LimitedActive, Business and domestic software development, Stockport, United Kingdom
- Protosoft Technologies LimitedStruck off, Tamil Nadu, since 2000
- Protosoftware LtdActive, Information technology consultancy activities, Omagh, United Kingdom
- Protosolve Engineering Private LimitedActive, Rajasthan, since 2019
- Protospace CicActive, Information technology consultancy activities, Milton Keynes, United Kingdom
- Protospace MFG UK LtdActive, Data processing, hosting and related activities, Cardiff, United Kingdom
- Protospark Solutions Private LimitedStruck off, Telangana, since 2006
- Protosphera SRLActive, Omegna, Italy
- Protosphere Technologies Private LimitedActive, Uttarakhand, since 2022
- Protosport 93 LimitedActive, Manufacture of other parts and accessories for motor vehicles, Portadown, United Kingdom
- Protoss Consultancy LimitedActive (proposal to strike off), Residents property management, Cardiff, United Kingdom
- Protoss Global Opportunities FundActive, George Town, Cayman Islands
- Protostaff Solutions Private LimitedActive, Maharashtra, since 2021
- ProtoStarDissolved, Hamilton, Bermuda
- Protostar Alpha - FZCOActive, Dubai, United Arab Emirates
- Protostar Construction LimitedActive, Construction of domestic buildings, London, United Kingdom
- Protostar Consulting LimitedActive, Other information technology service activities, London, United Kingdom
- Protostar Corporate International LtdActive, Management consultancy activities other than financial management, Bath, United Kingdom
- Protostar Developments LimitedActive, Development of building projects, Staffordshire, United Kingdom
- Protostar Evolution Private LimitedActive, Delhi, since 2024
- Protostar Friary LimitedActive, Non-trading company, London, United Kingdom
- Protostar FundActive, Mumbai, India
- Protostar Global Commerce LLPStruck off, Maharashtra
- Protostar Global Logistics Private LimitedActive, Delhi, since 2025
- Protostar Group LimitedActive, Other research and experimental development on natural sciences and engineering, London, United Kingdom
- Protostar Healthcare LLPActive, Maharashtra
- Protostar Holdings LimitedActive, Non-trading company, London, United Kingdom
- Protostar Homes LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Protostar Ideatek LLPActive, Maharashtra
- Protostar Infraestates Private LimitedActive, Uttar Pradesh, since 2012
- Protostar Investment Pvt LtdStruck off, West Bengal, since 1987
- Protostar Investments LtdActive (proposal to strike off), Activities of other holding companies n.e.c., Bournemouth, United Kingdom
- Protostar Leadership Development LimitedActive, Management consultancy activities other than financial management, Durham, United Kingdom
- Protostar LtdActive, Other retail sale not in stores, stalls or markets, Bolton, United Kingdom
- Protostar LVFActive, Mumbai, India
- Protostar Music LimitedActive, Support activities to performing arts, London, United Kingdom
- Protostar Power Private LimitedStruck off, Delhi, since 2012
- Protostar Private FoundationActive, Willemstad, Curaçao
- Protostar Properties LimitedActive, Other letting and operating of own or leased real estate, Staffordshire, United Kingdom
- Protostar Realty Private LimitedActive, Uttar Pradesh, since 2015
- Protostar Technologies Private LimitedActive, Maharashtra, since 2022
- Protostarce Endeavours Private LimitedActive, Tamil Nadu, since 2024
- Protostarhub Private LimitedActive, Uttar Pradesh, since 2023
- Protosteel Lab (OPC) Private LimitedActive, Chhattisgarh, since 2022
- Protostellar Technology Solutions Private LimitedActive, Delhi, since 2023
- Protostem-Ai LimitedActive, Other professional, scientific and technical activities n.e.c., Liverpool, United Kingdom
- Protostorm Commerce LimitedActive, Retail sale via mail order houses or via Internet, Enfield, United Kingdom
- Protostrat Consultancy Services Private LimitedStruck off, Delhi, since 2011
- Protostream LimitedActive, Ready-made interactive leisure and entertainment software development, Woking, United Kingdom
- Protosun Benefits LimitedActive, Other business support service activities n.e.c., Blandford Forum, United Kingdom
- Protosun Healthcare LLPActive, Maharashtra, since 2024
- Protosun LtdActive, Activities auxiliary to financial intermediation n.e.c., Blandford Forum, United Kingdom
- Protosun Pension PlanActive, London, United Kingdom
- Protoswarm LimitedActive, Sound recording and music publishing activities, Mildenhall, United Kingdom
- Protosync Private LimitedActive, Rajasthan, since 2026
- Protosynthesis Technologies Private LimitedActive, Maharashtra, since 2022
- Protosys Technologies Private LimitedActive, Palghar, since 1996
- Protosys Technologies Private LimitedStruck off, Delhi, since 2000
- Protot Sports Ltd.Active, Other sports activities, Haywards Heath, United Kingdom
- Protota (OPC) Private LimitedActive, Uttar Pradesh, since 2018
- Protota Assets LtdActive, Buying and selling of own real estate, London, United Kingdom
- Protota Pharmaceuticals Private LimitedActive, Maharashtra, since 2018
- Prototal Group ABActive, Jönköping, Sweden
- Prototal PDS AbInactive, Jönköping, Sweden
- Prototal Tojos ABInactive, Jönköping, Sweden
- Prototale LimitedActive, Non-specialised wholesale trade, Bishop'S Stortford, United Kingdom
- Prototec India Private LimitedActive, West Bengal, since 2025
- Prototec Property Co LtdActive, Other letting and operating of own or leased real estate, Dartford, United Kingdom
- Prototec Safety Private LimitedActive, West Bengal, since 2022
- Prototec Security LimitedActive, Private security activities, Dartford, United Kingdom
- Prototec Software LimitedActive, Other information technology service activities, Peterborough, United Kingdom
- PrototechÅrstad, Norway
- Prototech Di Camela E Angelini S.N.C.Active, Ascoli Piceno, Italy
- Prototech Energy Private LimitedActive, Maharashtra, since 2013
- Prototech Engineering LimitedActive, Other manufacturing n.e.c., Abingdon, United Kingdom
- Prototech LimitedActive, Business and domestic software development, Norwich, United Kingdom
- Prototech Power Private LimitedActive, Tamil Nadu, since 2023
- Prototech Solutions and Services Private LimitedActive, Maharashtra, since 2005
- Prototech Works LtdActive, Engineering design activities for industrial process and production, Leicester, United Kingdom
- Prototek LtdActive, Technical testing and analysis, Littlehampton, United Kingdom
- Prototek Machining LtdActive, Machining, Swindon, United Kingdom
- Prototek Technologies Private LimitedActive, Maharashtra, since 2020
- Prototel Solutions Private LimitedActive, Madhya Pradesh, since 2022
- Prototen Consulting LLPActive, Telangana
- Prototen Foods Private LimitedActive, Uttar Pradesh, since 2021
- Protothought LtdActive, Research and experimental development on social sciences and humanities, York, United Kingdom
- Protothread Studio LLPActive, since 2026
- PrototigActive, Limoges, France
- Prototime LtdActive, Business and domestic software development, Cwmbran, United Kingdom
- Prototinveste, Participaçoes E Investimentos, SGPS S.A.Active, Lisboa, Portugal
- Prototipado Y Mecanizados De Galicia S.L.Active, Nigrán, Spain
- Prototiplus Di Cesaro MassimoInactive, Campodarsego, Italy
- Prototipo Design LtdActive, Engineering related scientific and technical consulting activities, Tring, United Kingdom
- Prototipo LimitedActive (proposal to strike off), Other research and experimental development on natural sciences and engineering, Warrin
- Prototipos Y Diseños Cataluña S.L.Active, Barcelona, Spain
- Prototipos Y Mantenimientos SLInactive, Madrid, Spain
- Prototokos Pty LtdActive, Hope Island, Australia
- Prototoy LimitedActive, Engineering design activities for industrial process and production, Bath, United Kingdom
- Prototrade L.P.Active, Newry, United Kingdom
- Prototrim LtdActive, Manufacture of soft furnishings, Newport Pagnell, United Kingdom
- Prototrim Manufacturing LimitedActive, Other manufacturing n.e.c., Newport Pagnell, United Kingdom
- Prototronixai LimitedActive, Engineering related scientific and technical consulting activities, Sheffield, United Kingdom
- Prototubes & Bars LimitedActive, Agents specialized in the sale of other particular products, Rugby, United Kingdom
- PROTOTYPA a.s.Active, Brno, Czech Republic
- Prototypa-ZM, s.r.o.Active, Brno, Czech Republic
- Prototypal LtdActive, Information technology consultancy activities, Altrincham, United Kingdom
- Prototypevideo game industry, Chūō, Japan
- Prototype
- Prototype & Developments LtdActive, Manufacture of other parts and accessories for motor vehicles, Leighton Buzzard, United Kingdom
- Prototype 909
- PROTOTYPE ApSActive, Frederiksberg, Denmark
- Prototype Automotive Services LtdActive, Engineering design activities for industrial process and production, Bedworth, United Kingdom
- Prototype Buildwell Private LimitedActive, Delhi, since 2011
- Prototype Business Advisory Services Private LimitedActive, West Bengal, since 2012
- Prototype Commerce LimitedActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- Prototype Components LimitedActive, Manufacture of other electronic and electric wires and cables, Weymouth, United Kingdom
- Prototype Content LimitedActive, Motion picture, television and other theatrical casting activities, London, United Kingdom
- Prototype Creative LimitedLiquidation, specialised design activities, Sheffield, United Kingdom
- Prototype Design Agency LimitedActive, Advertising agencies, Hemel Hempstead, United Kingdom
- Prototype Dinning LimitedActive, Retail sale via mail order houses or via Internet, Croydon, United Kingdom
- Prototype Electronics LtdActive, Manufacture of other electrical equipment, Dorchester, United Kingdom
- Prototype Engineering LimitedActive, Engineering design activities for industrial process and production, Lightwater, United Kingdom
- Prototype Group LimitedActive, Other professional, scientific and technical activities n.e.c., London, United Kingdom
- Prototype Ii Agro Foods Private LimitedActive, Karnataka, since 2017
- Prototype Integrated Solutions, Inc.Active, Langley, Canada
- Prototype IT LtdActive, Information technology consultancy activities, Romford, United Kingdom
- Prototype London LimitedActive, specialised design activities, London, United Kingdom
- Prototype LtdActive, Printing n.e.c., Hull, United Kingdom
- Prototype Parts Wombourne LtdActive, Manufacture of electrical and electronic equipment for motor vehicles and their engines, Walsall, United Kingdom
- Prototype Pictures LimitedActive, Motion picture production activities, London, United Kingdom
- Prototype Productions LimitedActive, Machining, Aylesbury, United Kingdom
- Prototype Projects LimitedActive, Manufacture of other plastic products, Hertfordshire, United Kingdom
- Prototype Publishing LtdActive, Book publishing, London, United Kingdom
- Prototype Solution LLPActive, Maharashtra, since 2017
- Prototype Solutions LimitedActive, Other manufacturing n.e.c., Hertfordshire, United Kingdom
- Prototype Studio LimitedActive, Architectural activities, London, United Kingdom
- Prototype Technologies LLPActive, Tamil Nadu
- Prototype Unisex Gyms Private LimitedActive, Tamil Nadu, since 2024
- Prototype Venture LtdActive, Retail sale via mail order houses or via Internet, Southampton, United Kingdom
- Prototyped LtdActive (proposal to strike off), Video production activities, Fitzrovia, United Kingdom
- Prototypeit LLPActive, Kerala, since 2025
- Prototyper LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Prototypes
- Prototypes S.R.L.Active, San Bonifacio, Italy
- Prototypes Trade Export Pvt. Ltd.Struck off, West Bengal, since 1992
- Prototypic Labs LtdActive, Information technology consultancy activities, High Wycombe, United Kingdom
- Prototypic Science & Engineering Solutions Private LimitedActive, Uttar Pradesh, since 2015
- Prototypical Engineering LtdActive, Manufacture of other special-purpose machinery n.e.c., Littlehampton, United Kingdom
- Prototypical Realty Concepts Private LimitedActive, Haryana, since 2019
- Prototyping LtdActive, Sound recording and music publishing activities, London, United Kingdom
- Prototyze Services Private LimitedActive, Goa, since 2008
- Protouch Accident Repair Centre LtdActive, Maintenance and repair of motor vehicles, Colchester, United Kingdom
- Protouch Automotive LtdActive, Maintenance and repair of motor vehicles, Loanhead, United Kingdom
- Protouch Bodyworks LtdActive, Other letting and operating of own or leased real estate, Colchester, United Kingdom
- Protouch Care Services LtdActive, Hospital activities, Huddersfield, United Kingdom
- Protouch Cars LtdActive, Sale of used cars and light motor vehicles, Colchester, United Kingdom
- Protouch Cleaning & Gardening Services LtdActive, Other cleaning services, Ruislip, United Kingdom
- Protouch Concepts Private LimitedStruck off, Delhi, since 2001
- Protouch Consulting LLPActive, West Bengal
- Protouch Foam Valeting LtdActive, Maintenance and repair of motor vehicles, Slough, United Kingdom
- Protouch Group LtdActive, Other activities of employment placement agencies, Croydon, United Kingdom
- Protouch Home Improvements LimitedActive, Roofing activities, Ruislip, United Kingdom
- Protouch Inventory Services LtdActive, Other letting and operating of own or leased real estate, Huddersfield, United Kingdom
- Protouch Janitorial Supplies LtdActive, Retail sale via stalls and markets of other goods, Croydon, United Kingdom
- Protouch Lubricants and Chemicals Private LimitedActive, Maharashtra, since 2020
- Protouch Management Services Private LimitedStruck off, Haryana, since 2012
- Protouch Painting & Decorating LtdActive, Other business support service activities n.e.c., Stafford, United Kingdom
- Protouch Painting & Plastering Services LimitedActive, Construction of domestic buildings, Bedford, United Kingdom
- Protouch Property Maintenance LtdActive, Other building completion and finishing, Ruislip, United Kingdom
- Protouch Rental LtdActive, Other letting and operating of own or leased real estate, Colchester, United Kingdom
- Protouch Sports Private LimitedActive, West Bengal, since 1993
- Protouch Staffing Private LimitedActive, Telangana, since 2022
- Protouchbeauty.academy LtdActive, Other education n.e.c., Polegate, United Kingdom
- Protouchcleaning LtdActive, Wholesale of wood, construction materials and sanitary equipment, Chatham, United Kingdom
- Protouchpro Services Private LimitedActive, Haryana, since 2020
- Protouchs Services LtdActive, Other cleaning services, Bristol, United Kingdom
- Protounisys Technologies LLPActive, Maharashtra
- Protouniverse Solutions LLPActive, since 2024
- Protours LtdActive, Travel agency activities, Mildenhall, United Kingdom
- Protours Theatre LimitedActive, Other service activities n.e.c., Hitchin, United Kingdom
- Protova Technologies LLPActive, Tamil Nadu
- Protovault Private LimitedActive, Uttar Pradesh, since 2023
- Protovec Technologies Private LimitedActive, Maharashtra, since 2007
- Protoverge LLPActive, Maharashtra, since 2025
- Protovilla LLPStruck off
- Protovillage India AssociationActive, Andhra Pradesh, since 2019
- Protovillage Livelihood Systems Private LimitedActive, Andhra Pradesh, since 2025
- Protovintage Private LimitedActive, Jharkhand, since 2016
- Protovision Entertainment Private LimitedStruck off, Uttar Pradesh, since 2014
- Protovision Solution LLPActive, since 2023
- Protovit Foods Private LimitedActive, Maharashtra, since 2021
- Protovitelforce Services Private LimitedActive, Bihar, since 2024
- Protoviz Labs (OPC) Private LimitedActive, Karnataka, since 2024
- Protovo Solutions LLPActive, Bhilwara, since 2016
- Protovox LimitedActive, Other professional, scientific and technical activities n.e.c., Edgware, United Kingdom
- Protovulcan Private LimitedActive, Telangana, since 2021
- Protow Recovery LtdActive, Other service activities incidental to land transportation, n.e.c., Luton, United Kingdom
- Protow Trailer Hire LtdActive, Renting and leasing of agricultural machinery and equipment, Southampton, United Kingdom
- Protowall Security Private LimitedActive, Uttar Pradesh, since 2026
- ProtoWardo Ltd.Active, Road Town, British Virgin Islands
- Protoware Software Solution Private LimitedActive, Maharashtra, since 2025
- Protoweb LtdActive, Business and domestic software development, Ilford, United Kingdom
- Protowell Health Care Supply Private LimitedActive, Karnataka, since 2019
- Protowell Nursing Service LLPActive, Delhi
- Protowell Pharmaceuticals Private LimitedActive, Gujarat, since 2019
- Protowell Sales Corp LLPActive, Maharashtra, since 2024
- Protower Automation LimitedActive, Manufacture of other special-purpose machinery n.e.c., Rotherham, United Kingdom
- Protowercanes Consultancy LLPActive, Karnataka
- Protowercanes Consultancy LLPActive, Telangana
- Protowin Pharma Private LimitedStruck off, Karnataka, since 2014
- Protowind IT Services Private LimitedActive, Telangana, since 2015
- Protowind Technologies Private LimitedStruck off, Andhra Pradesh, since 2006
- Protowings Tech Solutions LLPActive, Karnataka
- Protowire Telecommunications LimitedActive (proposal to strike off), Dormant Company, Manchester, United Kingdom
- Protowiz Private LimitedActive, Tamil Nadu, since 2022
- Protown London LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Protown Properties Private LimitedActive, Tamil Nadu, since 2024
- Protoworks LtdActive, Manufacture of consumer electronics, Newtownards, United Kingdom
- ProtoWorks Manufacturing Inc.Active, Toronto, Canada
- Protoworks Private LimitedActive, Maharashtra, since 2025
- Protox Aesthetics LtdActive, Specialists medical practice activities, Colwyn Bay, United Kingdom
- Protox Preclinical Research Organization of Toxicology Private LimitedActive, Maharashtra, since 2021
- Protoxl Design Private LimitedActive, Karnataka, since 2018
- Protoyosha Nidhi LimitedActive, West Bengal, since 2023
- Protoz LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Protoza Infotech Private LimitedActive, Bihar, since 2018
- Protozen Labs Private LimitedStruck off, Madhya Pradesh, since 2011
- Protozoa Enterprises Private LimitedStruck off, Gujarat, since 2000
- Protozoa Media LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Protozoa Operations LtdActive, Retail sale via mail order houses or via Internet, Workington, United Kingdom
- Protozoa Picturesfilm production, New York City, United States
- Protozoon LimitedActive, Information technology consultancy activities, Arundel, United Kingdom
- Protozyme Healthcare Private LimitedActive, Gujarat, since 2016
- Protpd Digital Solutions LtdActive, Information technology consultancy activities, Southampton, United Kingdom
- Protpure Tech Private LimitedActive, Gujarat, since 2023
- Protra Exim Pvt LtdActive, West Bengal, since 1993
- ProTra GmbHActive, Schafisheim, Switzerland
- Protra Impex Pvt. Ltd.Struck off, West Bengal, since 1993
- Protrac LtdActive, Construction of railways and underground railways, Carluke, United Kingdom
- Protrac Ventures LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Protrace LimitedActive, Dormant Company, Sandy, United Kingdom
- Protrace Solutions LtdActive, Dormant Company, Walsall, United Kingdom