Companies starting with P
699,599 records.
- Protherm Controls LLPActive, Nuneaton, United Kingdom
- Protherm Engineering (Shenstone) LimitedActive, Activities of head offices, Lichfield, United Kingdom
- Protherm Engineering (Walsall) LimitedActive, Manufacture of ovens, furnaces and furnace burners, Lynn Lane Shenstone, United Kingdom
- Protherm Engineering Holdings LimitedActive, Activities of head offices, Lichfield, United Kingdom
- Protherm Engineering LtdActive, Other construction installation, London, United Kingdom
- Protherm Engineering Pvt LtdActive, Haryana, since 1997
- Protherm Facilities LimitedActive, Joinery installation, Oldham, United Kingdom
- Protherm Heating Solutions LtdActive, Plumbing, heat and air-conditioning installation, Bradford, United Kingdom
- Protherm Insulation Services Irl LtdActive (proposal to strike off), Other specialised construction activities n.e.c., Belfast, United Kingdom
- Protherm Insulation Services LtdActive, Other construction installation, Belfast, United Kingdom
- ProTherm Mertingen GmbHActive, Mertingen, Germany
- PROTHERM PRODUCTION s.r.o.Active, Skalica, Slovakia
- Prothermal Contracts LimitedActive, Development of building projects, Solihull, United Kingdom
- Prothermal Power Systems LLPActive, since 2025
- Prothermal Solutions LimitedActive, Other specialised construction activities n.e.c., London, United Kingdom
- Prothermalworks LtdActive, Other construction installation, London, United Kingdom
- ProthermicActive, Pluguffan, France
- Prothero Holdings LimitedActive, Activities of other holding companies n.e.c., Pinxton, United Kingdom
- Prothero Investments LimitedActive, Other letting and operating of own or leased real estate, Croydon, United Kingdom
- Prothero LimitedActive, Other business support service activities n.e.c., Manchester, United Kingdom
- Prothero Media LtdActive, Public relations and communications activities, London, United Kingdom
- Prothero Properties Holding LimitedActive, Other letting and operating of own or leased real estate, Leicester, United Kingdom
- Prothero Properties LimitedActive, Other letting and operating of own or leased real estate, Leicester, United Kingdom
- Protheroe and Sons LimitedActive, Other letting and operating of own or leased real estate, Merthyr Tydfil, United Kingdom
- Protheroe Carter & Eason LimitedActive, Quantity surveying activities, London, United Kingdom
- Protheroe Consultancy LimitedActive, Management consultancy activities other than financial management, Evesham, United Kingdom
- Protheroe Developments (UK) LimitedActive, Buying and selling of own real estate, Halifax, United Kingdom
- Protheroe Estates LtdActive, Buying and selling of own real estate, Brecon, United Kingdom
- Protheroe Motor Group Limited (The)Active, Sale of used cars and light motor vehicles, Leicestershire, United Kingdom
- Protheroe Property LtdActive, Other letting and operating of own or leased real estate, Halifax, United Kingdom
- Protheroe Vision Care LtdActive, General medical practice activities, Lutterworth, United Kingdom
- Protheroes House Management Committee LimitedActive, Residents property management, Bristol, United Kingdom
- Protheroe’s Logistics LtdActive, Unlicensed carrier, Essex, United Kingdom
- Protheros Garage LimitedActive, Maintenance and repair of motor vehicles, Hitchin, United Kingdom
- Protheroughs Structural Engineering LtdActive, Engineering related scientific and technical consulting activities, Pershore, United Kingdom
- Protherpa Biotech Private LimitedStruck off, Punjab, since 2015
- Prothesen-Orthesenmanufaktur GmbHActive, Leipzig, Germany
- Protheses 66Active, Toulouges, France
- Protheses Dentaires De La SourceActive, Bellerive-Sur-Allier, France
- Protheseus GmbHActive, Schwabach, Germany
- PROthetik GmbH Dental LaborActive, Kaarst, Germany
- ProthetikKA GmbHActive, Karlsruhe, Germany
- Protheus Holding Zártkörűen Működő Részvénytársaság "végelszámolás alatt"Inactive, Paks, Hungary
- Protheus LtdActive, Other manufacturing n.e.c., Bridgend, United Kingdom
- Prothex Enterprises Private LimitedActive, Chhattisgarh, since 2025
- Prothex LtdActive, Wholesale of clothing and footwear, London, United Kingdom
- Prothik Transport (OPC) Private LimitedActive, West Bengal, since 2025
- Prothimos Impex Private LimitedStruck off, Maharashtra, since 2002
- ProthinActive, Paris, France
- Prothink Constructions Private LimitedActive, Tamil Nadu, since 2024
- Prothinkt Private LimitedActive, Maharashtra, since 2023
- Prothious Engineering Services Private LimitedActive, Chennai, since 2005
- Prothisebha Social & Healthcare FoundationActive, West Bengal, since 2025
- Prothix Lifesciences Private LimitedActive, Chhattisgarh, since 2024
- Prothletix Liveries Private LimitedActive, Delhi, since 2023
- Prothom Alo Private LimitedActive, West Bengal, since 2023
- Prothom Analytica India Private LimitedActive, West Bengal, since 2024
- Prothom FoundationActive, Assam, since 2025
- Prothom Industries India Private LimitedActive, Maharashtra, since 2013
- Prothom LtdActive, Other letting and operating of own or leased real estate, Cirencester, United Kingdom
- ProthomaDhaka, Bangladesh
- Prothoma Diagnostics Private LimitedActive, West Bengal, since 2022
- Prothoma Micro Service FoundationActive, West Bengal, since 2023
- Prothomalo Micro Care FoundationActive, West Bengal, since 2025
- Prothomesta Care Private LimitedActive, Haryana, since 2020
- Prothopic LimitedActive, Business and domestic software development, Woodford Green, United Kingdom
- Prothos Consultancy LimitedActive, Management consultancy activities other than financial management, Barnet, United Kingdom
- Prothought Solutions Private LimitedStruck off, Karnataka, since 2013
- Prothread Engineers LLPActive, Maharashtra
- Prothree Packaging Solutions PrivatelimitedActive, Maharashtra, since 2020
- Prothro Family Limited Partnership, Ltd.Active, Dallas, United States
- Prothsahaa LLPActive, Karnataka
- Prothya Biosolutions BelgiumActive, Neder Over Hembeek, Belgium
- Prothya Biosolutions Belgium - UK BranchActive, Brussels, United Kingdom
- Proti Fabrics LimitedActive, Manufacture of soft furnishings, London, United Kingdom
- PROTIASouth Korea
- Protia Paints Private LimitedActive, Andhra Pradesh, since 2014
- Protian LimitedActive, Information technology consultancy activities, York, United Kingdom
- Protiaso LtdActive, Manufacture of pharmaceutical preparations, Liverpool, United Kingdom
- Protiaxl Healthcareprivate LimitedActive, Bihar, since 2018
- Protibha Biomatrix India Private LimitedActive, Chhattisgarh, since 2014
- Protibha Infracon Private LimitedStruck off, Delhi, since 2010
- Protibha Management Consultants Private LimitedStruck off, Maharashtra, since 2004
- Protibha Tours LtdLiquidation, Travel agency activities, Altrincham, United Kingdom
- Protica LtdInactive, Norwich, United Kingdom
- Proticade IT Solutions Private LimitedActive, Gujarat, since 2018
- Protichem Private LimitedActive, Delhi, since 2026
- Protick Advisory LLPActive, since 2025
- Protickets LimitedActive, Retail sale of books in specialised stores, Manchester, United Kingdom
- Proticks Enterprise LLPActive, Gujarat
- Proticks Greentech Private LimitedActive, Gujarat, since 2024
- Protico Technology Private LimitedActive, Uttar Pradesh, since 2026
- Proticore India Private LimitedActive, Uttar Pradesh, since 2025
- Proticus Ed-Tech India LLPActive, since 2024
- Protide Scientific India Private LimitedActive, Telangana, since 2026
- Protident Sociedad LimitadaActive, Valencia, Spain
- Protidin Bazar Private LimitedActive, West Bengal, since 2025
- Protiengo LLPActive, Telangana, since 2026
- Protier Developments LimitedActive, Buying and selling of own real estate, Chipping Norton, United Kingdom
- Protier Holdings LimitedActive, Activities of other holding companies n.e.c., Pudsey, United Kingdom
- Protier LimitedActive, Other specialised construction activities n.e.c., Leeds, United Kingdom
- Protier Oxford LimitedActive, Management consultancy activities other than financial management, Stratford-Upon-Avon, United Kingdom
- Protier Projects LimitedActive, Other specialised construction activities n.e.c., Charlbury, United Kingdom
- Protiffin Private LimitedActive, Uttar Pradesh, since 2020
- Protify LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Protify Swan LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Protiga LimitedActive, Private security activities, Gwinear, United Kingdom
- Protigenix Life Sciences Private LimitedActive, Andhra Pradesh, since 2021
- Protigma Data Solutions Private LimitedActive, Telangana, since 2021
- Protignes Consulting Private LimitedActive, Karnataka, since 2019
- Protignis Info Solutions Private LimitedActive, Karnataka, since 2024
- Protignis Ventura Private LimitedActive, Karnataka, since 2018
- Protikar Healthtech Private LimitedActive, West Bengal, since 2024
- Protikin Farms Pvt. Ltd.Active, Telangana, since 1989
- ProtilabActive, Paris, France
- Protildo Technologies Private LimitedActive, Delhi, since 2020
- Protile (SW) LtdActive, Floor and wall covering, Langport, United Kingdom
- Protile Dominic Ayers LimitedActive, Floor and wall covering, Daventry, United Kingdom
- Protile Roofing Specialists LimitedActive, Other building completion and finishing, Dudley, United Kingdom
- Protile Solutions LtdActive, Construction of commercial buildings, Enfield, United Kingdom
- Protile Supplies Scot LtdActive, Floor and wall covering, Dumbarton, United Kingdom
- Protile Training Academy LimitedActive, Floor and wall covering, Portsmouth, United Kingdom
- Protile&clean LimitedActive, General cleaning of buildings, Banbury, United Kingdom
- Protiles and Bathroom LtdActive, Construction of domestic buildings, Leicester, United Kingdom
- ProTiles Installation NLActive, 'S-Gravenhage, Kingdom of the Netherlands
- Protilia (OPC) Private LimitedStruck off, Assam, since 2019
- Protiling Da LtdActive, Floor and wall covering, Harrow, United Kingdom
- Protilit LtdActive, Other publishing activities, Yarm, United Kingdom
- Protility Services LtdActive, Construction of utility projects for electricity and telecommunications, Carlisle, United Kingdom
- Protim Italia S.R.L.Active, Viareggio, Italy
- Protim S.R.L.Active, Bedizzole, Italy
- Protim Services LimitedActive, Non-trading company, Yeovil, United Kingdom
- Protima Dasgupta LimitedDissolved, Maharashtra, since 1946
- Protima Deb Medical LtdActive, Specialists medical practice activities, London, United Kingdom
- Protima Enterprises LLPActive, Uttar Pradesh, since 2017
- Protima Management Private LimitedActive, West Bengal, since 2022
- Protima Productions LimitedDissolved, Maharashtra, since 1946
- Protima Ventures (OPC) Private LimitedActive, Assam, since 2025
- Protimbertec LimitedActive, Dormant Company, Aylesford, United Kingdom
- ProtimeActive, Mechelen, Belgium
- ProTime Analys AktiebolagActive, Skarpnäck, Sweden
- Protime Clocks Ltd.Active, Other letting and operating of own or leased real estate, Retford, United Kingdom
- Protime Health LLPActive, Delhi
- Protimeout Enterprises LtdActive (proposal to strike off), Other business support service activities n.e.c., Barnet, United Kingdom
- Protimeout Hospitality LtdActive (proposal to strike off), Other business support service activities n.e.c., Barnet, United Kingdom
- Protimeout Tennis LtdActive (proposal to strike off), Other business support service activities n.e.c., Barnet, United Kingdom
- Protimer Inc.Active, Tortola, British Virgin Islands
- Protimix Nutritions Private LimitedActive, Haryana, since 2025
- Protimo Health Private LimitedActive, Maharashtra, since 2021
- Protimo OyActive, Helsinki, Finland
- Protimore B.V.Active, Rotterdam, Kingdom of the Netherlands
- Protin Bone Meal Industries Private LimitedActive, Maharashtra, since 2017
- PROTIN HOLDING ApSActive, Greve, Denmark
- Protin Import Ltd.Active, Surrey, Canada
- Protin Wellness Bar LimitedActive, Unlicensed restaurants and cafes, Leicester, United Kingdom
- Protinaaz Private LimitedActive, Maharashtra, since 2024
- Protinas Feeds & Foods LLPActive, Punjab
- Protinash Therapeutics Private LimitedStruck off, Telangana, since 2019
- Protindia Switchgear Private LimitedStruck off, West Bengal, since 1999
- Protinea Nutrition Private LimitedActive, Uttar Pradesh, since 2026
- Protinex Advanced Feed Industries Private LimitedActive, Rajasthan, since 2021
- Protinext Private LimitedActive, Maharashtra, since 2020
- Proting LimitedActive (proposal to strike off), Activities of patent and copyright agents; other legal activities n.e.c., London, Unite
- Protingas Protas Solutions Private LimitedActive, Karnataka, since 2024
- Protingas Technology Private LimitedActive, Andhra Pradesh, since 2024
- Protingent India LLPActive, Rajasthan
- Protinique Essenso Private LimitedActive, Rajasthan, since 2024
- Protinny LtdActive, Manufacture of soft drinks; production of mineral waters and other bottled waters, London, United Kingdom
- Protinoplanta Private LimitedActive, Karnataka, since 2025
- Protinova Private LimitedActive, West Bengal, since 2026
- Protinus Bes Holdings, LLCActive, Dover, United States
- Protinus Bes, LLCActive, Dover, United States
- Protinus Bluestem Holdings, LLCActive, Dover, United States
- Protinus Bluestem, LLCActive, Dover, United States
- Protinus Fashion Networking Private LimitedActive, Karnataka, since 2015
- Protinus Holding B.V.Active, Etten-Leur, Kingdom of the Netherlands
- Protinus Information Management AktiebolagActive, Stockholm, Sweden
- Protinus Infotech Private LimitedActive, Haryana, since 2015
- Protinus IT B.V.Active, Houten, Kingdom of the Netherlands
- Protinus2 UK LimitedActive, Specialised cleaning services, Malvern Link, United Kingdom
- Protinver S.L.Active, Tordera, Spain
- Protio Power Sociedad LimitadaActive, Ortuella, Spain
- Protiol Digital Private LimitedActive, Telangana, since 2024
- Protiomix LimitedActive, Manufacture of other food products n.e.c., Cambridge, United Kingdom
- Protion LtdActive, Information technology consultancy activities, Reading, United Kingdom
- Protionix Technology Private LimitedActive, Odisha, since 2018
- Protip Consultancy LLPActive, Maharashtra
- ProTIP ProjektService AGActive, Bergisch Gladbach, Germany
- Protip UK LimitedActive, Information technology consultancy activities, London, United Kingdom
- Protipožární bezpečnostní systémy, s.r.o.Active, Karlovice, Czech Republic
- Protips Premium LimitedActive, Activities of other membership organizations n.e.c., Hull, United Kingdom
- Protiq Accountants LtdActive, Accounting and auditing activities, St Albans, United Kingdom
- Protiro LimitedActive, Temporary employment agency activities, Bradford, United Kingdom
- Protirus UK LimitedActive, Information technology consultancy activities, Newcastle Upon Tyne, United Kingdom
- ProtisActive, Cassis, France
- Protis Education Private LimitedActive, West Bengal, since 2023
- Protis SLActive, Marbella, Spain
- Protishruti Finance & Investments Ltd.Struck off, West Bengal, since 1982
- Protishruti Foods & Hygiene Care Private LimitedActive, West Bengal, since 2021
- Protishruti Marketing Private LimitedStruck off, Assam, since 2009
- Protishruti Microfinance Private LimitedActive, West Bengal, since 2026
- Protishruti Services FoundationActive, West Bengal, since 2025
- Protisruti Gramin Nidhi LimitedActive, West Bengal, since 2022
- Protista LtdActive (proposal to strike off), Retail sale via mail order houses or via Internet, London, United Kingdom
- Protista Technologies Private LimitedActive, West Bengal, since 2017
- Protistas
- Protistha Car Parking and Other Services LLPActive, since 2026
- Protisvalor MediterraneeActive, Marseille, France
- Protitan Group LtdActive, Residents property management, Birmingham, United Kingdom
- Protite Roofing LimitedActive, Roofing activities, Warmley, United Kingdom
- ProtitecActive, Rijkevorsel, Belgium
- PROTITOS GmbHActive, München, Germany
- Protiuc Construction LtdActive, Construction of other civil engineering projects n.e.c., Potters Bar, United Kingdom
- ProtiumDelhi
- ProtiumActive, Paris, France
- Protium 1H Private LimitedActive, Kerala, since 2023
- Protium B.V.Active, Groningen, Kingdom of the Netherlands
- Protium Business Services Private LimitedActive, Maharashtra, since 2021
- Protium Capital LimitedActive, Central Hong Kong, Hong Kong
- Protium Clean Energy Corp.Active, Vancouver, Canada
- Protium Cromarty LimitedActive, Engineering related scientific and technical consulting activities, Edinburgh, United Kingdom
- Protium Energy LimitedActive, Management consultancy activities other than financial management, Inverurie, United Kingdom
- Protium Energy Solutions LtdActive, Other letting and operating of own or leased real estate, Bury St. Edmunds, United Kingdom
- Protium Engineering LtdLiquidation, Engineering related scientific and technical consulting activities, Bournemouth, United Kingdom
- Protium Environ LimitedActive, Other professional, scientific and technical activities n.e.c., Crewe, United Kingdom
- Protium Finance LimitedActive, Mumbai, India
- Protium Green Hydrogen Supply LtdActive, Production of electricity, Port Talbot, United Kingdom
- Protium Green Private LimitedActive, Delhi, since 2021
- Protium Green Solutions LimitedActive, Manufacture of gas, London, United Kingdom
- Protium Highlands LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Protium Holdings LimitedActive, Maintenance and repair of motor vehicles, Stevenage, United Kingdom
- Protium LimitedActive, Management consultancy activities other than financial management, Brighton, United Kingdom
- Protium Logic IT Services Private LimitedStruck off, Kerala, since 2012
- Protium MS LtdActive, Other research and experimental development on natural sciences and engineering, Macclesfield, United Kingdom
- Protium Opportunities Master Fund LimitedActive, George Town, Cayman Islands
- Protium Projects 1 B.V.Active, Groningen, Kingdom of the Netherlands
- Protium Research LimitedActive, Other research and experimental development on natural sciences and engineering, Liverpool, United Kingdom
- Protium Software Private LimitedUnder process of striking off, Tamil Nadu, since 2010
- Protium Speyside LimitedActive, Engineering related scientific and technical consulting activities, Edinburgh, United Kingdom
- Protium Technologies LtdActive, Engineering related scientific and technical consulting activities, Bedford, United Kingdom
- Protiumlab Technologies Private LimitedActive, West Bengal, since 2019
- Protiumx Technologies Private LimitedActive, Chhattisgarh, since 2021
- Protius Life Sciences Private LimitedActive, Uttar Pradesh, since 2016
- Protiv Nutrition LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- Protiva Animal Nutrition Private LimitedActive, Uttar Pradesh, since 2011
- Protiva Asomi Mahila Farmers Producer Company LimitedActive, Assam, since 2024
- Protiva LimitedActive, Retail sale via mail order houses or via Internet, Manchester, United Kingdom
- Protiva Micro Service FoundationActive, West Bengal, since 2026
- Protiva Rural Education and Livelihood FoundationActive, West Bengal, since 2026
- Protive Construction Services LtdActive, Other professional, scientific and technical activities n.e.c., Bolton, United Kingdom
- PROTIVE Network Zrt.Active, Halásztelek, Hungary
- Protive Security & Fire LimitedActive, Investigation activities, Sale, United Kingdom
- Protive Security & Surveillance LtdActive, Investigation activities, Cheshire, United Kingdom
- Protivex Agro LLPActive, Gujarat
- Protivio Healthcare Private LimitedActive, Maharashtra, since 2026
- Protiviti Consulting Private LimitedActive, Haryana, since 2006
- Protiviti India Member Private LimitedActive, Haryana, since 2009
- Protiviti LimitedActive, Other business support service activities n.e.c., Solihull, United Kingdom
- Protiviti S.R.L.Active, Milano, Italy
- Protivity Infotech Private LimitedActive, Delhi, since 2016
- Protivity Motors Private LimitedActive, Delhi, since 2023
- Protivity Professional Services Private LimitedActive, Delhi, since 2016
- Protivnick Training LtdActive, Defence activities, Felixstowe, United Kingdom
- Protivus LtdActive, Other letting and operating of own or leased real estate, Slough, United Kingdom
- ProtixDongen
- Protix B.V.Active, Dongen, Kingdom of the Netherlands
- Protiz Technologies Private LimitedActive, Maharashtra, since 1993
- Protize LtdActive, Engineering related scientific and technical consulting activities, London, United Kingdom
- Protizen Nutraceuticals Private LimitedActive, Maharashtra, since 2025
- Protlab GPL LimitedActive, Research and experimental development on biotechnology, London, United Kingdom
- Protle Proteins Private LimitedActive, Gujarat, since 2025
- Protline Divine LtdActive, Retail sale via mail order houses or via Internet, Grays, United Kingdom
- Protlix Global LLPActive, Gujarat, since 2026
- Protm Nutrition Private LimitedActive, Kerala, since 2023
- Protm Services Private LimitedActive, Kerala, since 2022
- Protman Property and Relocation LtdActive (proposal to strike off), Other letting and operating of own or leased real estate, Northfleet, United Kingdom
- Protmang Insurance Marketing Private LimitedActive, Haryana, since 2022
- Protmix Foods LLPActive, Uttar Pradesh, since 2025
- Protneo Infotech India Private LimitedActive, Karnataka, since 2017
- Protnext Lifescience Private LimitedActive, Maharashtra, since 2026
- Protnveda Therapeutics Private LimitedActive, Telangana, since 2025
- Proto
- Protoindustrial manufacturing, New Britain, United States
- Proto (GB) LtdActive, Retail sale of leather goods in specialised stores, Newcastle Upon Tyne, United Kingdom
- Proto (PR) LtdActive, Other publishing activities, Bexhill-On-Sea, United Kingdom
- Proto Advisory LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Proto Agro LLPActive, Delhi
- Proto AntonioActive, Cerami, Italy
- Proto Artisan Bakery (Hertford) LimitedActive, Take-away food shops and mobile food stands, St. Albans, United Kingdom
- Proto Artisan Bakery (Ware) LimitedActive, Take-away food shops and mobile food stands, St. Albans, United Kingdom
- Proto Artisan Bakery LtdActive, Take-away food shops and mobile food stands, St. Albans, United Kingdom
- Proto Asia LimitedInactive, Hong Kong, Hong Kong
- Proto Bay LLPActive, Maharashtra, since 2016
- Proto Business Consultants LLPActive, Kerala
- Proto Business Park LLPActive, since 2026
- Proto Cancare Private LimitedStruck off, Uttar Pradesh, since 2011
- Proto Chemical IndustriesActive, Palghar, India
- Proto Chemical Industries LimitedActive, Maharashtra, since 2025
- Proto Corp Private LimitedActive, Andhra Pradesh, since 2024
- Proto CorporationAichi Prefecture, Japan
- Proto D Engineering Private LimitedActive, Maharashtra, since 2013
- Proto D Industries Private LimitedActive, Maharashtra, since 2021
- Proto D Metalics Private LimitedActive, Tamil Nadu, since 2022
- Proto D Parking Systems Limited Liability PartnershipActive, Maharashtra
- Proto D Technology Private LimitedActive, Maharashtra, since 2023
- Proto Design and Engineering ConsultancyStruck off, Maharashtra
- Proto Design LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Proto Developers and Technologies LimitedActive, Uttar Pradesh, since 1994
- Proto Development Services Private LimitedActive, Uttar Pradesh, since 2015
- Proto Developments LtdActive, Construction of domestic buildings, Lisburn, United Kingdom
- Proto DSGN LimitedActive, specialised design activities, Bolton, United Kingdom
- Proto Electrical LimitedActive, Electrical installation, Clevedon, United Kingdom
- Proto Entertainment Private LimitedActive, Maharashtra, since 2015
- Proto Experts Private LimitedActive, Gujarat, since 2021
- Proto Finance and Leasing Ltd.Struck off, Uttar Pradesh, since 1996
- Proto Financial Services Private LimitedStruck off, Andhra Pradesh, since 2005
- Proto Fine Private LimitedActive, Telangana, since 2024
- Proto Foam Private LimitedStruck off, Gujarat, since 2000
- Proto Form Design LtdActive, specialised design activities, Coventry, United Kingdom
- Proto FrancescoActive, Catania, Italy
- Proto Future LtdActive, Other retail sale not in stores, stalls or markets, London, United Kingdom
- Proto Glass India LLPActive, Maharashtra
- Proto Glass Studios LimitedActive, Other manufacturing n.e.c., Pewsey, United Kingdom
- Proto Gold Marine Services LimitedActive, Agents involved in the sale of machinery, industrial equipment, ships and aircraft, Manchester, United Kingdom
- Proto Grip Plus Private LimitedActive, Delhi, since 2017
- Proto Health Care Hospital LLPActive, Bihar, since 2025
- Proto Healthcare Services Private LimitedActive, Delhi, since 2021
- Proto Hellenic Private LimitedActive, Uttar Pradesh, since 2024
- Proto Holdings LimitedActive, Activities of other holding companies n.e.c., St. Albans, United Kingdom
- Proto Hospitality Private LimitedActive, Himachal Pradesh, since 2023
- Proto Imaging LLPActive, Exeter, United Kingdom
- Proto Impex India LimitedStruck off, Punjab, since 1996
- Proto India Industries Private LimitedActive, Delhi, since 2023
- Proto Infans Internet Rights FoundationActive, Rajasthan, since 2024
- Proto Innovation LLPActive, Karnataka
- Proto Investments LimitedInactive, Aberdeen, United Kingdom
- Proto Labs IncListed, United States
- Proto Labs, Inc.Active, Maiple Plain, United States
- Proto Labs, LimitedActive, Manufacture of other plastic products, Telford, United Kingdom
- Proto Learning Centre LLPActive, Rajasthan, since 2016
- Proto Life Private LimitedActive, Karnataka, since 2026
- Proto Lifting and Hoisting Equipments Private LimitedStruck off, Delhi, since 1981
- Proto Lube Private LimitedActive, Maharashtra, since 1997
- Proto Machine Tools Manufacturing Company Private LimitedActive, Maharashtra, since 1962
- Proto Magic Innovations LimitedActive, Other service activities n.e.c., United Kingdom
- Proto Magnet Private LtdActive, Delhi, since 1986
- Proto Manufacturing LimitedActive, Lasalle, Canada
- Proto Media LimitedActive, Sound recording and music publishing activities, London, United Kingdom
- Proto Medical Writing LimitedActive, Other business support service activities n.e.c., Aberdeen, United Kingdom
- Proto Medicare Private LimitedStruck off, Delhi, since 2010
- Proto Motor LtdActive, Maintenance and repair of motor vehicles, London, United Kingdom
- Proto MotorsDissolved, Yongin, South Korea
- Proto Mutual Benefits Company LimitedStruck off, Uttar Pradesh, since 1997
- Proto One LimitedActive, Buying and selling of own real estate, Peterborough, United Kingdom
- Proto One Solutions LLPActive, Maharashtra, since 2025
- Proto Pack LimitedActive, Packaging activities, Leeds, United Kingdom
- Proto Pharma Private LimitedStruck off, Uttar Pradesh, since 1977
- Proto Plex Private LimitedActive, West Bengal, since 2026
- Proto Plus Tech India Private LimitedActive, Haryana, since 2025
- Proto Precision Engineering LtdActive, Machining, Stoke-On-Trent, United Kingdom
- Proto Properties LimitedActive, Other letting and operating of own or leased real estate, Pewsey, United Kingdom
- Proto Property Holdings LimitedActive, Activities of other holding companies n.e.c., St. Albans, United Kingdom
- Proto Protect LtdActive, Wholesale of chemical products, Romford, United Kingdom
- Proto Pumps and Motors Pvt LtdActive, Gujarat, since 1993
- Proto Realtors Private LimitedActive, Delhi, since 2007
- Proto Robotics LLPActive, since 2025
- Proto Rubber India Private LimitedActive, Punjab, since 1997
- Proto Scientific India Private LimitedActive, Telangana, since 2023
- Proto Security LtdActive, Private security activities, Romford, United Kingdom
- Proto Select LtdActive, Information technology consultancy activities, Eynsham, United Kingdom
- Proto Software Services Private LimitedStruck off, Punjab, since 2004
- Proto Solutions LimitedActive, Road Town, British Virgin Islands
- Proto Solutions LimitedActive, Victoria, Seychelles
- Proto Staff Counsulting Private LimitedStruck off, Maharashtra, since 2008
- Proto Studios LimitedActive, Other manufacturing n.e.c., Pewsey, United Kingdom
- Proto Studios LLPActive, Uttar Pradesh
- Proto Talent Hiring Services LLPActive, Karnataka
- Proto Technica - Building Solutions LtdActive, Construction of commercial buildings, London, United Kingdom
- Proto Technology Solutions Private LimitedActive, Maharashtra, since 2024
- Proto ThemaMarousi, Greece
- Proto Tools Korlátolt Felelősségű TársaságActive, Zalaegerszeg, Hungary
- Proto Travelobreak Private LimitedActive, Gujarat, since 2018
- Proto Type Electronics Private LimitedActive, Delhi, since 1990
- Proto Vehicle LimitedActive, Manufacture of other parts and accessories for motor vehicles, Burgess Hill, United Kingdom
- Proto Ventures B.V.Active, Utrecht, Kingdom of the Netherlands
- Proto-Cal Laboratories LimitedVoluntary Arrangement, Carrickfergus, United Kingdom
- Proto-Comm Micro Systems Private LimitedStruck off, Karnataka, since 2008
- Proto-Hype LtdActive, Retail sale via mail order houses or via Internet, Nottingham, United Kingdom
- Proto-Kaw
- Proto-Machine LimitedActive, Machining, Banbury, United Kingdom
- Proto-Plus LimitedLiquidation, Kings Cross, United Kingdom
- Proto-Profiles LLPActive, Maharashtra
- Proto-Soh LtdActive, Performing arts, Manchester, United Kingdom
- Proto-Type Developers Private LimitedAmalgamated, Maharashtra, since 2006
- Proto-Type TheaterActive, Performing arts, Lincoln, United Kingdom
- Proto3000 US Inc.Active, Atlanta, United States
- Proto3d Solutions Private LimitedActive, Tamil Nadu, since 1985
- Proto9 Materials Private LimitedActive, Maharashtra, since 2022
- Proto[typist] Keyboards LimitedActive, Retail sale of computers, peripheral units and software in specialised stores, Bradford, United Kingdom
- Protoaccel Solutions Private LimitedActive, Karnataka, since 2022
- Protoacre LimitedActive, Combined facilities support activities, Nottingham, United Kingdom
- Protoact Digital Network Private LimitedActive, Jharkhand, since 2016
- Protoage Business Solutions Private LimitedStruck off, Karnataka, since 2015
- Protoamex Trading Private LimitedActive, Maharashtra, since 2021
- PROTOART GmbHActive, Salzgitter, Germany
- Protoasset India Private LimitedActive, Bihar, since 2024
- Protoautomation S.R.L.Active, Modena, Italy
- Protoba, S.L.Active, Cordoba, Spain
- Protobal LtdActive, Activities of other membership organizations n.e.c., Telford, United Kingdom
- Protobase LimitedActive, Wireless telecommunications activities, Wymondham, United Kingdom
- Protobau AnstaltInactive, Vaduz, Liechtenstein
- Protobau GmbHActive, Calw, Germany
- Protobiont Research FoundationActive, Maharashtra, since 2026
- Protobit Techno Solutions Private LimitedStruck off, Haryana, since 2010
- Protobot Automation Private LimitedActive, Uttar Pradesh, since 2022
- Protobot Skill Leveler LLPActive, Uttar Pradesh
- Protobots Private LimitedActive, Karnataka, since 2025
- Protobro Research and Development LLPActive, Delhi
- Protobroker LtdActive, Other manufacturing n.e.c., Fordingbridge, United Kingdom
- Protobros InvestmentsActive, United Kingdom
- Protobug Technologies Private LimitedActive, Uttar Pradesh, since 2022
- Protobuild LtdActive, Other specialised construction activities n.e.c., United Kingdom
- Protobus LtdActive, Business and domestic software development, Harpenden, United Kingdom
- Protobyte Apps LimitedActive, Business and domestic software development, London, United Kingdom
- Protobyte LimitedActive, Electrical installation, Kent, United Kingdom
- Protocal Electronics Private LimitedActive, Tamil Nadu, since 2018
- Protocall First Global Solutions Private LimitedActive, Karnataka, since 2021
- Protocall Information Technology PrivatelimitedActive, Haryana, since 2016
- Protocall Services, Inc.Active, Portland, United States
- Protocare Services Private LimitedActive, Karnataka, since 2019
- Protocase IncorporatedActive, Sydney, Canada
- Protocase MFG UK LtdActive, Data processing, hosting and related activities, Cardiff, United Kingdom
- Protocelestial Technologies Private LimitedActive, Karnataka, since 2025
- Protocell Pharma Private LimitedActive, Maharashtra, since 2025
- Protocentral Electronics Private LimitedActive, Karnataka, since 2015
- Protocepts India Private LimitedStruck off, Telangana, since 1996
- Protochem Investment Private LimitedActive, Maharashtra, since 1991
- Protochem Laboratories Private LimitedActive, Maharashtra, since 1996
- Protochips, Inc.Active, North Carolina, United Kingdom
- Protockolo Exports SLActive, Málaga, Spain
- Protoco Holding OyActive, Turku, Finland
- Protocode LLPActive, Haryana
- Protocode Technologies Private LimitedActive, Maharashtra, since 2026
- Protocol
- Protocol 360 LtdActive (proposal to strike off), Private security activities, Liverpool, United Kingdom
- Protocol 42 LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Protocol 6 LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Protocol 7 LtdActive, Dormant Company, Bury St. Edmunds, United Kingdom
- Protocol 7 Network Private LimitedStruck off, Maharashtra, since 2009
- Protocol 7 Support and Services Private LimitedActive, Maharashtra, since 2018
- Protocol 89 LtdActive, Other information technology service activities, London, United Kingdom
- Protocol Alternatives Portfolio SPCActive, Grand Cayman, Cayman Islands
- Protocol and Canine Security Services LimitedActive (proposal to strike off), Private security activities, King'S Lynn, United Kingdom
- Protocol Asset Management (HK) LimitedActive, Central, Hong Kong
- Protocol Assets LtdActive, Buying and selling of own real estate, Bexleyheath, United Kingdom
- Protocol Automation Technologies Private LimitedActive, Karnataka, since 2001
- Protocol Buddy LimitedActive, Business and domestic software development, Fleet, United Kingdom
- Protocol Builders Private LimitedStruck off, Delhi, since 2010
- Protocol Business Communications LtdActive, Information technology consultancy activities, Dartford, United Kingdom
- Protocol Capital Management LimitedActive, Activities of insurance agents and brokers, Devon, United Kingdom
- Protocol Clean LtdActive, General cleaning of buildings, Birmingham, United Kingdom
- PROTOCOL CLEARING & SHIPPING PrivateATELIMITEDActive, Maharashtra, since 2016
- Protocol Coaching LtdActive, Management consultancy activities other than financial management, London, United Kingdom
- Protocol Commotrade Pvt LtdActive, West Bengal, since 1996
- Protocol Computer Info Private LimitedStruck off, Delhi, since 1991
- Protocol Computers IncActive, Kingsride, United Kingdom
- Protocol Consultancy Services LimitedActive, Non-trading company, Birmingham, United Kingdom
- Protocol Consulting LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Protocol Consulting LLPActive, Karnataka, since 2016
- Protocol Conticast & ExtrusionActive, Rajkot, India
- Protocol Control Systems LimitedActive, Manufacture of other electrical equipment, Kington, United Kingdom
- Protocol Denim LLPActive, Gujarat, since 2017
- Protocol Design Solutions LimitedActive, Other business support service activities n.e.c., Bishop Auckland, United Kingdom
- Protocol Development, LLCActive, Las Vegas, United States
- Protocol Distribution LimitedActive, Other construction installation, Maidenhead, United Kingdom
- Protocol Edtech Private LimitedActive, Karnataka, since 2026
- Protocol Education LimitedActive, Temporary employment agency activities, London, United Kingdom
- Protocol Engineering LimitedActive, Manufacture of other fabricated metal products n.e.c., Stanley, United Kingdom
- Protocol Entertainmenttelevision, Toronto
- Protocol Entertainment Private LimitedUnder process of striking off, Delhi, since 2016
- Protocol Expert India Private LimitedActive, Uttar Pradesh, since 2018
- Protocol Exploration LimitedActive, Support activities for other mining and quarrying, Lichfield, United Kingdom
- Protocol Exports Private LimitedUnder process of striking off, Gujarat, since 2005
- Protocol Facilities Management LimitedLiquidation, Other business activities, United Kingdom
- Protocol Finance Solutions LimitedActive, Financial intermediation not elsewhere classified, London, United Kingdom
- Protocol Financial Consulting LimitedActive, Financial intermediation not elsewhere classified, Edgware, United Kingdom
- Protocol Financial Services LtdActive, Dormant Company, Belfast, United Kingdom
- Protocol Fire & Security LtdActive (proposal to strike off), Other service activities n.e.c., Chatham, United Kingdom
- Protocol Fire Systems LimitedActive, Security systems service activities, Wallington, United Kingdom
- Protocol forensicsChennai
- Protocol FS LtdActive, Dormant Company, Belfast, United Kingdom
- Protocol Gaming Gig Private LimitedActive, Maharashtra, since 2025
- Protocol Geek Clinical Operations Private LimitedActive, Telangana, since 2026
- Protocol Global LimitedActive, Management consultancy activities other than financial management, Newport Pagnell, United Kingdom
- Protocol Global Services LLPActive, since 2026
- Protocol Group LimitedActive, Electrical installation, London, United Kingdom
- Protocol Guarding Services Private LimitedActive, Maharashtra, since 2026
- Protocol Healthcare Services LtdActive, Other human health activities, Edgware, United Kingdom
- Protocol Healthcare Services Private LimitedActive, Delhi, since 2015
- Protocol India Private LimitedActive, Telangana, since 2005