Companies starting with N
421,065 records.
- National Research CentreDokki, Egypt
- National Research Centre for Behavioural Endocrinology & Dichotomy LtdActive, Other research and experimental development on natural sciences and engineering, Edinburgh, United Kingdom
- National Research Centre for CitrusIndia
- National Research Centre Kurchatov InstituteRussia
- National Research Centre on CamelIndia
- National Research Centre on EquinesIndia
- National Research CorporationActive, Milwaukee, United States
- National Research Council of JapanDissolved, Japan
- National Research Council of Science and TechnologySouth Korea
- National Research Council of Sri LankaColombo, Sri Lanka
- National Research Development CorporationActive, Delhi, since 1987
- National Research Development CorporationUnited Kingdom
- National Research Development CorporationIndia
- NATIONAL RESEARCH FACILITIES & EQUIPMENT CENTERSouth Korea
- National Research FoundationSouth Africa
- National Research FoundationDubai, United Arab Emirates
- National Research Foundation of KoreaDaejeon, South Korea
- National Research Fund of UkraineUkraine
- National Research Institure of Fire and DisasterJapan
- National Research Institute ElectronSaint Petersburg, Russia
- National Research Institute for Agriculture, Food and the Environmentresearch and development in other physical and natural sciences, 7th arrondissement of Paris, France
- National Research Institute for Chemical TechnologyNigeria
- National Research Institute for Earth PhysicsRomania
- National Research Institute for Earth Science and Disaster Resilienceresearch, Tsukuba, Japan
- National Research Institute for Panchakarma
- National Research Institute for Science PolicyIran
- National Research Institute for the Protection of MaterialsHoroměřice, Czech Republic
- National Research Institute for Veterinary Virology and Microbiology of Russiavirology, biotechnology, Pokrov, Russia
- National Research Institute LtdStruck off, West Bengal, since 1945
- National Research Institute of Animal ProductionPoland
- National Research Institute of AquacultureDissolved, Minamiise, Japan
- National Research Institute of Astronomy and GeophysicsEgypt
- National Research Institute of Brewingresearch, Higashihiroshima, Japan
- National Research Institute of Chinese MedicineTaiwan
- National Research Institute of Cultural HeritageSouth Korea
- National Research Institute of Far Seas FisheriesDissolved, Shizuoka, Japan
- National Research Institute of Fisheries and Environment of Inland SeaDissolved, Hatsukaichi, Japan
- National Research Institute of Fisheries EngineeringDissolved, Kamisu, Japan
- National Research Institute of Fisheries ScienceDissolved, Kanazawa-ku, Japan
- National Research Institute of Maritime HeritageSouth Korea
- National Research Institute of Police ScienceJapan
- National Research Institute of Rural Engineering, Water and ForestsTunisia
- National Research Institutes for Cultural PropertiesDissolved, research, Japan
- National Research Laboratory of MetrologyJapan
- National Research University – Higher School of EconomicsMoscow, Russia
- National Residential Landlords AssociationActive, Other business support service activities n.e.c., Manchester, United Kingdom
- National Resilience Centre C.I.C.Active, Other social work activities without accommodation n.e.c., Luton, United Kingdom
- National Resistance Front of São Tomé and PríncipeDissolved, Libreville, São Tomé and Príncipe
- National Resistance Front of São Tomé and Príncipe – RenewalDissolved, Kribi, São Tomé and Príncipe
- National Resistance MovementKampala, Uganda
- National Resistance Movement of IranDissolved, Paris, Iran
- National Reso-Phonic GuitarsUnited States, United States
- National Resource Center for Health Information TechnologyUnited States
- National Resource Centre for Free/Open Source SoftwareIndia
- National Resource Consortium LtdActive, Remediation activities and other waste management services, London, United Kingdom
- National Resource Directory
- National Resources Capital LimitedActive, Hong Kong, Hong Kong
- National Resources Corp.Active, Monrovia, Liberia
- National Resources Private LimitedActive, Karnataka, since 2023
- National Resources Pty. Ltd.Active, Carrum Downs, Australia
- National Resourcing Solutions LimitedActive, Other professional, scientific and technical activities n.e.c., Stourbridge, United Kingdom
- National Response Group LimitedActive, Activities of other holding companies n.e.c., Chipping Norton, United Kingdom
- National Response Team LimitedActive (proposal to strike off), Other business support service activities n.e.c., Sale, United Kingdom
- National Restaurant AssociationActive, United States restaurant industry, business and professional associations, unions, Chicago, United States
- National Restaurant Association of India
- National RestorationLima, Peru
- National Restoration PartySan Vicente, Costa Rica
- National Restoration PartyLusaka, Zambia
- National Retail Brands LimitedActive, Take-away food shops and mobile food stands, London, United Kingdom
- National Retail Crime Alliance LtdActive, Other service activities n.e.c., Barnet, United Kingdom
- National Retail Federationbusiness and professional associations, unions, Washington, D.C., United States
- National Retail Hardware AssociationActive, Indianapolis, United States
- National Retail LtdActive, Retail sale of mobile telephones, Edinburgh, United Kingdom
- National Retail Solutions
- National Retail Systemslogistics, North Bergen
- National Retaining Solutions (SW) LtdActive, Construction of other civil engineering projects n.e.c., Halifax, United Kingdom
- National Retirement TrustActive, Chicago, United States
- National Retrofit Alliance LimitedActive, Activities of business and employers membership organizations, Wolverhampton, United Kingdom
- National Retrofit Hub Community Interest CompanyActive, Other research and experimental development on natural sciences and engineering, Bognor Regis, United Kingdom
- National Retrofit LimitedActive, Environmental consulting activities, Bradford, United Kingdom
- National Retrofit Solutions LimitedActive, Other professional, scientific and technical activities n.e.c., Cheltenham, United Kingdom
- National revival action
- National Revival Movement PartyNərimanov raion, Azerbaijan
- National Revival of PolandWarsaw, Poland
- National Revolutionary Dividends PartySeoul, South Korea
- National Revolutionary Party of AfghanistanDissolved, Kabul
- National Revolutionary Socialist PartyIndia
- National Rewires LtdActive, Electrical installation, Halifax, United Kingdom
- National Rewirez LimitedActive, Electrical installation, Wolverhampton, United Kingdom
- National Ribat UniversitySudan
- National Rice Research InstituteIndia
- National Rice Wheat and Barley Improvement AssociationJapan
- National Rifle AssociationActive, United Kingdom
- National Rifle AssociationActive, Woking, United Kingdom
- National Rifle Association of AmericaFairfax, United States
- National Rifle Association of NorwayOslo, Norway
- National Rifles LimitedAmalgamated, Gujarat, since 1966
- National Rig Rental LLCInactive, Frankford, United States
- National RightItaly
- National Right
- National Right to Life CommitteeWashington, D.C., United States
- National Right to Work Legal Defense FoundationUnited States
- National Rink Hockey Association of England LimitedActive, Activities of sport clubs, Kington, United Kingdom
- National Rising Scholars LimitedActive, Educational support services, Preston, United Kingdom
- National Risk Management Group LtdActive, Management consultancy activities other than financial management, Glasgow, United Kingdom
- National Risk Solutions LtdActive, Activities of insurance agents and brokers, Chislehurst, United Kingdom
- National Rivers AuthorityDissolved, United Kingdom
- National Rivers Consortium LimitedActive, Other construction installation, Loughton, United Kingdom
- National RMBS Trust 2008-2Inactive, Sydney, Australia
- National RMBS Trust 2010-1Inactive, Sydney, Australia
- National RMBS Trust 2011-1Inactive, Sydney, Australia
- National RMBS Trust 2011-2Inactive, Sydney, Australia
- National RMBS Trust 2012-1Inactive, Sydney, Australia
- National RMBS Trust 2015-1Inactive, Sydney, Australia
- National RMBS Trust 2016-1Inactive, Sydney, Australia
- National Road Freight LimitedActive, Activities of other holding companies n.e.c., Scunthorpe, United Kingdom
- National Road Maintenance (NM) LLCActive, Santa Fe, United States
- National Road Operating & Constructing Company LimitedActive, Kingston, Jamaica
- National Road Planing LimitedActive, Other specialised construction activities n.e.c., Birmingham, United Kingdom
- National Road Safety CommissionGhana
- National Road Surfacing LtdActive, Construction of roads and motorways, Prescot, United Kingdom
- National RoadlinesActive, Bathinda, India
- National RoadlinesActive, Thiruvallur, India
- National Roads AdministrationLuxembourg
- National Roads and Civil Engineering LtdActive, Construction of roads and motorways, Rugby, United Kingdom
- National Roads and Motorists' AssociationSydney Olympic Park, Australia
- National Roads AuthorityDissolved, Ireland
- National Roads Company of IsraelOr Yehuda, Israel
- National Roads InstituteBogotá, Colombia
- National Rock LimitedActive, Road Town Tortola, British Virgin Islands
- National Rock Supplies LtdActive, Other specialised construction activities n.e.c., Borehamwood, United Kingdom
- National Roller Flour MillsActive, Jammu, India
- National Romanian FasciaDissolved, Romania
- National Roof Care LtdActive, Roofing activities, Oldham, United Kingdom
- National Roof Repairs LtdActive, Roofing activities, Tipton, United Kingdom
- National Roof Training Group LimitedActive, Activities of other membership organizations n.e.c., Bognor Regis, United Kingdom
- National Roofing & Cladding Solutions LtdActive, Roofing activities, Caerphilly, United Kingdom
- National Roofing and Building LtdActive, Roofing activities, Harpenden, United Kingdom
- National Roofing and Insulation Services LtdActive, Roofing activities, Bournemouth, United Kingdom
- National Roofing Contractors AssociationRosemont, United States
- National Roofing Contractors LimitedActive, Construction of domestic buildings, Bishop Auckland, United Kingdom
- National Roofing Industry Pension FundActive, Bloomington, United States
- National Roofing LtdActive, Roofing activities, Southall, United Kingdom
- National Roofing Services LtdActive, Other construction installation, King'S Lynn, United Kingdom
- National Roofing Solutions LimitedActive, Roofing activities, Sawbridgeworth, United Kingdom
- National Roofing Supplies LimitedActive, Roofing activities, Barnsley, United Kingdom
- National Root Crops Research InstituteNigeria
- National Rosacea SocietyBarrington, United States
- National Rosenberg Defence Committee
- National RTI Forum
- National Rubber Industries Private LimitedActive, Odisha, since 1997
- National Rubber Manufacturers LtdStruck off, West Bengal, since 1946
- National Rubber Technologies Corp.Active, Halifax, Canada
- National Rugby League LimitedActive, Sydney, Australia
- National Rugby Stadium TMKActive, Tokyo, Japan
- National Rums of Jamaica
- National Runaway SwitchboardUnited States
- National Rural Education AssociationPurdue University, United States
- National Rural Fire AuthorityNew Zealand
- National Rural Health AssociationKansas City, United States
- National Rural Health MissionChandigarh
- National Rural Research Network
- National Rural Touring ForumActive, Support activities to performing arts, Thatcham, United Kingdom
- National Rural Utilities Cooperative Finance Corp /DC/Listed, United States
- National Rural Utilities Cooperative Finance CorporationActive, financial services, Washington, United States
- National Rural Water AssociationUnited States
- National Russian Liberation MovementRussia
- National Ryutsu SangyoOsaka Prefecture, Japan
- National Sadaqa FoundationActive, United Kingdom
- National Safai Karamcharis Finance Anddevelopmen CRPN (U S 25)Active, Delhi, since 1997
- National Safeguarding Awards LtdActive, Other social work activities without accommodation n.e.c., Halstead, United Kingdom
- National Safety Academy LimitedActive, Other education n.e.c., Manchester, United Kingdom
- National Safety Apparel, Inc.Active, Cleveland, United States
- National Safety Association Delhi.Struck off, Delhi, since 2000
- National Safety CouncilIndia
- National Safety CouncilItasca, United States
- National Safety Council of AustraliaMelbourne, Australia
- National Safety Passport LimitedActive, Other education n.e.c., Redcar, United Kingdom
- National Safety Solutions LimitedActive, Other service activities n.e.c., Lichfield, United Kingdom
- National Safety Training Services LimitedActive, Technical and vocational secondary education, Hull, United Kingdom
- National Sahakari Sootgirni MaryaditActive, Chhatrapati Sambhaji Nagar, India
- National Sales AgencyActive, Katihar, India
- National Sales and Services Pvt LtdActive, Maharashtra, since 1945
- National Sales CompanyActive, St. Louis, United States
- National Sales Company L.P.Active, Douglas, United Kingdom
- National Sales Corporation LimitedLiquidation, United Kingdom
- National Sales Inc.Active, Winnipeg, Canada
- National Sales Network UK CicActive, Activities of other membership organizations n.e.c., London, United Kingdom
- National Sales SyndicateActive, Kolkata, India
- National Salmonids Centreother professional, scientific and technical activities n.e.c., Lærdal Municipality, Norway
- National Salt Company of Nigeria (NASCON)Lagos, Nigeria
- National Salvage LimitedActive, Sale of used cars and light motor vehicles, Milton Keynes, United Kingdom
- National Salvation FrontBenin
- National Salvation FrontSouth Sudan
- National Salvation FrontDissolved, Bucharest, Romania
- National Salvation FrontLebanon
- National Salvation Front in SyriaBelgium, Syria
- National Salvation MovementManizales, Colombia
- National Salvation PartyDissolved, Ankara, Turkey
- National Sameday Couriers LtdActive, Freight transport by road, Coventry, United Kingdom
- National Sameday LimitedLiquidation, Unlicensed carrier, Heskin, United Kingdom
- National Sameday Road Transport LimitedActive, Sea and coastal freight water transport, Luton, United Kingdom
- National Sameday Trucking LimitedActive, Freight transport by road, Luton, United Kingdom
- National Sample Survey Organisation
- National Sanatorium Utano hospitalJapan
- National SanitationActive, Mumbai, India
- National Sanitation UtilityTunis, Tunisia
- National Saving And Trust CompanyWashington, D.C., United States
- National Savings and InvestmentsActive, London, United Kingdom
- National Savings Bankfinance, Colombo, Sri Lanka
- National Savings Bankbank, Kuala Lumpur, Malaysia
- National Savings Bank LimitedUnder liquidation, Maharashtra, since 1941
- National Savings Group LtdActive, Other professional, scientific and technical activities n.e.c., Newcastle Upon Tyne, United Kingdom
- National Savings Solutions LtdActive, Other letting and operating of own or leased real estate, Poole, United Kingdom
- National Savings Trust Private LimitedDissolved, Kerala, since 1953
- National Saw Mill & Wood IndustriesActive, Ernakulam, India
- National Sawmills LtdActive, Agents involved in the sale of timber and building materials, Crediton, United Kingdom
- National Saws & Tools LtdStruck off, West Bengal, since 1956
- National Scaffold Design Consultants LtdActive, Scaffold erection, Northampton, United Kingdom
- National Scaffolding LimitedActive, Scaffold erection, Northampton, United Kingdom
- National Scheduled Castes Finance and Development CorporationActive, Delhi, since 1989
- National Scheduled Tribes Finance and Development Corporation Co U S 25Active, Delhi, since 2001
- National Schizophrenia Fellowship LtdActive, Other service activities n.e.c., London, United Kingdom
- National Scholastic Press AssociationUnited States
- National Scholastic Surfing AssociationUnited States
- National School Boards AssociationUnited States
- National School of AdministrationDemocratic Republic of the Congo
- National School of Administration and JudiciaryBurkina Faso
- National School of Administration and MagistracyCameroon
- National School of Administration of SenegalSenegal
- National School of Agriculture of MeknesMorocco
- National School of Architecture of FèsMorocco
- National School Of BusinessBangalore
- National School of Business and Management in SettatMorocco
- National School of Drama, Tripura
- National School of Drama, VaranasiIndia
- National School of GovernmentUnited Kingdom
- National School of Judiciary and Public ProsecutionPoland
- National School of LeadershipIndia
- National School of Make-Up LimitedActive, Retail sale of cosmetic and toilet articles in specialised stores, Coventry, United Kingdom
- National School of Management Studies Durgapur ChapterActive, Durgapur, India
- national school of mountain sportshigher education, France
- National School of Photography, Arleshigher education, Arles, France
- National School of Physics and MathKazakhstan
- National School of Political and Administrative StudiesRomania
- National School of Posts and Telecommunications and Information and Communication TechnologiesCameroon
- National School of Public AdministrationBrazil
- National School of Public HealthBrazil
- National School of Public HealthMadrid, Spain
- National School of Public PolicyPakistan
- National School of SciencesNepal
- National school polytechnic of ConstantineAlgeria
- National School Programmes CicActive, Educational support services, Scarborough, United Kingdom
- National School Sailing AssociationUnited Kingdom
- National School Services LimitedActive, Educational support services, London, United Kingdom
- National School Supply and Equipment Association
- National Schools Equestrian Association LtdActive, Other sports activities, Tunbridge Wells, United Kingdom
- National Schools of Business and Management Private LimitedActive, Tamil Nadu, since 2008
- National Schools Press Conference
- National Schools Snowsports AssociationActive, Sports and recreation education, Bishops Stortford, United Kingdom
- National ScienceActive, Vadodara, India
- National Science and Technology Center for Disaster Reductionresearch, New Taipei City, Taiwan
- National Science and Technology CommissionDissolved, South Korea
- National Science and Technology Council
- National Science BoardArlington County, United States
- National Science Centre PolandKraków, Poland
- National Science FoundationUnited States
- National Science Foundation of Sri LankaSri Lanka
- National Science LibraryIndia
- National Science Library & Resource Centre – Sri LankaSri Lanka
- National Science Summer School Inc.Canberra, Australia
- National Science Teachers AssociationArlington County, United States
- National Scientific and Technical Research CouncilArgentina
- National Scientific Center "Institute of Experimental and Clinical Veterinary Medicine"Ukraine
- National Scientific Center Institute of Agriculture of the National Academy of Agrarian Sciences of UkraineUkraine
- National Scientific PromotersActive, Lucknow, India
- National Scientific Promotors (Hospital Division)Active, Lucknow, India
- National Scout Movement of ArmeniaArmenia
- National ScoutsSouth Africa
- National Scrap Metal Recyclers Pty LtdActive, Perth, Australia
- National Screeding LtdActive (proposal to strike off), Other specialised construction activities n.e.c., Cardiff, United Kingdom
- National Screen Service
- National Screening Agency LtdActive, Human resources provision and management of human resources functions, Manchester, United Kingdom
- National Sculpture SocietyUnited States
- National Sea Foods CompanyActive, Cochin, India
- National Sea Grant College ProgramUnited States
- National Sea Rescue InstituteSouth Africa
- National Seafood CorporationActive, Mumbai, India
- National Sealants LimitedActive, Other building completion and finishing, Cardigan, United Kingdom
- National Search and Rescue Dog AssociationActive, United Kingdom
- National Search and Rescue SecretariatCanada
- National Secretariat of Public SecurityBrazil
- National Secular ConferenceIndia
- National Secular Lobby
- National Secular SocietyActive, Other business support service activities n.e.c., London, United Kingdom
- National Secular SocietyLondon, United Kingdom
- National Secular Society (Scotland)Active, Activities of other membership organizations n.e.c., Edinburgh, United Kingdom
- National Secure Ambulance Alliance LimitedActive, Activities of other membership organizations n.e.c., St. Leonards-On-Sea, United Kingdom
- National Secure LtdActive, Private security activities, Aldershot, United Kingdom
- National Securities and Stock Market CommissionUkraine
- National Securities Clearing CorporationActive, New York, United States
- National Securities CorporationActive, Wilmington, United States
- National Securities Cyprus LtdInactive, Nicosia, Cyprus
- National Securities Depository LimitedActive, Maharashtra, since 2012
- National Securities Exchange of SomaliaSomalia
- National Securities LLCActive, Ulaanbaatar, Mongolia
- National Securities Pvt LtdActive, Gujarat, since 1994
- National Security & Training Academy LtdActive, Private security activities, London, United Kingdom
- National Security Academy of the Republic of BelarusBelarus
- National Security Affairs CellBangladesh
- National Security AgencyPodgorica, Montenegro
- National Security AgencyLiberia
- National Security AgencyBahrain
- National Security AgencyPrague, Czech Republic
- National Security and Defence Council of UkraineKyiv, Ukraine
- National Security and Intelligence Committee of ParliamentariansOttawa, Canada
- National Security ArchiveWashington, D.C., United States
- National Security Authority (Slovakia)Slovakia
- National Security Bank LimitedDissolved, Maharashtra, since 1945
- National Security BureauWarsaw, Poland
- National Security BureauDamascus, Syria
- National Security Bureau of the Republic of ChinaTaiwan
- National Security Commission of the Chinese Communist PartyBeijing, People's Republic of China
- National Security CommitteeParliament House, Australia
- National Security Committee
- National Security Committee AcademyKazakhstan
- National Security Consultancy LtdActive, Security systems service activities, Kington, United Kingdom
- National Security Coordination SecretariatSingapore
- National Security CouncilCroatia
- National Security CouncilAustria
- National Security CouncilFiji
- National Security Council
- National Security CouncilGermany
- National Security CouncilDissolved, Saudi Arabia
- National Security CouncilZhongzheng District
- National Security CouncilPerdana Putra, Malaysia
- National Security Council
- National Security Council (Iraq)Iraq
- National Security Council of GeorgiaTbilisi, Georgia
- National Security Council of PakistanPrime Minister's Secretariat
- National Security Council of SpainSpain
- National Security Council of Sri Lanka
- National Security Council of Syria
- National Security Council of the Czech RepublicCzech Republic
- National Security Emerging Markets Index ETFActive, Wilmington, United States
- National Security HeadquartersDissolved, South Korea
- National Security Industries Ruiru
- National Security InspectorateActive, Security systems service activities, Maidenhead, United Kingdom
- National Security Law Journal
- National Security LeagueUnited States
- National Security Life and Annuity CompanyActive, New York, United States
- National Security LimitedActive, Construction of domestic buildings, Maidenhead, United Kingdom
- National Security NetworkUnited States
- National Security News (UK) LimitedActive, News agency activities, Great Shelford, United Kingdom
- National Security Operations CenterUnited States
- National Security OrganizationDissolved, Lagos, Nigeria
- National Security PartyArmenia
- National Security Research InstituteSouth Korea
- National Security Resources BoardUnited States
- National Security Screening Agency LimitedActive, Other business support service activities n.e.c., Manchester, United Kingdom
- National Security SecretariatJapan
- National Security ServiceArmenia
- National Security ServiceDissolved, Turkey
- National Security ServiceDissolved, Mogadishu, Somalia
- National Security ServicesActive, Pune, India
- National Security Services Private LimitedStruck off, Punjab, since 2011
- National Security Space Associationmilitary industry, aerospace industry, Arlington, United States
- National Security Systems Group LtdActive, Other business support service activities n.e.c., London, United Kingdom
- National Security Systems LtdActive, Other business support service activities n.e.c., London, United Kingdom
- National Security Variable Account LActive, New York, United States
- National Security Variable Account NActive, New York, United States
- National Seed FarmActive, Mansa, India
- National Seeds Corporation Employees Provident Fund TrustActive, Beej Bhawan, India
- National Seeds Corporation LimitedActive, Delhi, since 1963
- National Seeds Corpration LimitedActive, Delhi, since 1963
- National Seismological ServiceMexico City
- National Select Services LtdActive, Other construction installation, Romford, United Kingdom
- National Self-Defence FrontPoland
- National Self-Storage Program Holdings LLCActive, Wilmington, United States
- National Selling Excellence LtdActive (proposal to strike off), Retail sale via mail order houses or via Internet, Glasgow, United Kingdom
- National SemiconductorDissolved, semiconductor industry, Santa Clara, United States
- National Semiconductor Hongkong LimitedActive
- National Sen Show LimitedActive, Primary education, Llanfrothen, United Kingdom
- National Senior Citizens Centre
- National Senior Classical LeagueUnited States
- National Series of Boxing LtdActive, Other sports activities, Leeds, United Kingdom
- National Service (Somaliland)
- National Service Agency A/sActive, Søborg, Denmark
- National Service Bank LimitedDissolved, Kerala, since 1946
- National Service for Disaster Prevention and ResponseChile
- National Service Group LtdActive, Other transportation support activities, London, United Kingdom
- National Service of Agrarian SanityLima, Peru
- National Service Products OrganizationCairo, Egypt
- National Service Reserve Corps
- National Service SchemeIndia
- National Service SecretariatAccra, Ghana
- National Service Solutions LimitedActive, Other amusement and recreation activities n.e.c., Burton-On-Trent, United Kingdom
- National Service StationActive, Bangalore, India
- National Services - S.R.L.Active, Roma, Italy
- National Services for Educational Development LimitedActive, Educational support services, Eastbourne, United Kingdom
- National Services Group - Societa' A Responsabilita' LimitataActive, Roma, Italy
- National Services Group B.V.Active, Amersfoort, Kingdom of the Netherlands
- National Services LtdActive, Other service activities n.e.c., Weybridge, United Kingdom
- National Severe Storms LaboratoryUnited States
- National Sexual Violence Resource CenterHarrisburg, United States
- National Sez Infra Services Private LimitedActive, Karnataka, since 2008
- National Sheep AssociationActive, Activities of other membership organizations n.e.c., Worcestershire, United Kingdom
- National Sheep AssociationActive, Malvern, United Kingdom
- National Sheet & Metal Works Pvt LtdStruck off, West Bengal, since 1939
- National Shelter Products, Inc.Active, Issaquah, United States
- National Sheriffs' AssociationAlexandria, United States
- National Shield Pro LtdActive, Business and domestic software development, Ilford, United Kingdom
- National Shinto Priesthood AssociationDissolved
- National Shipbuilders Securitieswater transport, London, United Kingdom
- National Shipbuilding & Heavy Industries Park Andhra Pradesh LimitedActive, Andhra Pradesh, since 2026
- National Shipbuilding & Heavy Industries Park Maharashtra LimitedActive, Maharashtra, since 2026
- National Shipbuilding & Heavy Industries Park Odisha LimitedActive, Odisha, since 2026
- National Shipbuilding & Heavy Industries Park Tamil Nadu LimitedActive, Tamil Nadu, since 2026
- National Shipbuilding and Heavy Industries Park (Gujarat) LimitedActive, Gujarat, since 2026
- National Shipping Agency LimitedStruck off, Maharashtra, since 1933
- National Shipping BoardIndia
- National Shipping Companywater transport, Brest, France
- National Shipping Company of Saudi ArabiaRiyadh, Saudi Arabia
- National Shipping S.A.Active, Buenos Aires, Argentina
- National Shockwave Centre LimitedActive, Other service activities n.e.c., Nottingham Business Park, United Kingdom
- National Shooting Centre LimitedActive, Operation of sports facilities, Woking, United Kingdom
- National Shooting Sports Foundationbusiness and professional associations, unions, Newtown, United States
- National Shop LimitedActive, Other retail sale in non-specialised stores, Nelson, United Kingdom
- National Shower Spares LimitedActive, Wholesale of hardware, plumbing and heating equipment and supplies, Glasgow, United Kingdom
- National shrine of St. JosipCroatia
- National Shutters & Security Specialists LtdActive, Manufacture of doors and windows of metal, Leeds, United Kingdom
- National Signals Intelligence & Security Trust (Nsist)Active, United Kingdom
- National Signs Group LtdActive, Printing n.e.c., Glasgow, United Kingdom
- National Signs LimitedActive, Other manufacturing n.e.c., Chesterfield, United Kingdom
- National Sikh Police Association UKActive, United Kingdom
- National Silicon Industry Group
- National Silks LimitedStruck off, Karnataka, since 1947
- National Silver Human Resources Centers AssociationJapan
- National Sim Centre LtdActive, Other sports activities, Newcastle, United Kingdom
- National Site Products Pty LtdActive, West Perth, Australia
- National Site Solutions LimitedActive, Other specialised construction activities n.e.c., London, United Kingdom
- National Site Standard LimitedActive, Management consultancy activities other than financial management, Manchester, United Kingdom
- National Ski PatrolLakewood, United States
- National Skill Development CorporationActive, Delhi, since 2008
- National Skill Development FundActive, New Delhi, India
- National Skill Mapping LtdActive, Management consultancy activities other than financial management, Swanley, United Kingdom
- National Skills Academy for Food and DrinkActive, Educational support services, York, United Kingdom
- National Skills Academy for Logistics LimitedActive (proposal to strike off), Other education n.e.c., Bristol, United Kingdom
- National Skills Academy for Nuclear LimitedActive, Activities of business and employers membership organizations, Warrington, United Kingdom
- National Skills Academy for PowerUnited Kingdom
- National Skills Academy for Power LimitedActive, Activities of other membership organizations n.e.c., Solihull, United Kingdom
- National Skills Academy for Private Security Industry CicActive, Other education n.e.c., Dudley, United Kingdom
- National Skills Agency LimitedActive, Other activities of employment placement agencies, Woodford Green, United Kingdom
- National Skills Centre LtdActive, Other business support service activities n.e.c., St. Helens, United Kingdom
- National Skills Development AuthorityBangladesh
- National Skills Group LtdActive, Other business support service activities n.e.c., Fareham, United Kingdom
- National Skills Hub LtdActive, Other education n.e.c., London, United Kingdom
- National Skills LtdActive, Other education n.e.c., London, United Kingdom
- National Skills Trust Community Interest CompanyActive (proposal to strike off), Other education n.e.c., Bournemouth, United Kingdom
- National Skills UniversityPakistan
- National Skills University IslamabadPakistan
- National Skin CentreSingapore
- National Skip Hire UK LtdActive, Collection of non-hazardous waste, London, United Kingdom
- National Skirting LimitedActive, Manufacture of other builders' carpentry and joinery, Hamilton, United Kingdom
- National Skydiving MuseumFredericksburg, United States
- National Skyline
- National Sleep FoundationWashington, D.C., United States
- National Slum Dwellers FederationIndia
- National SM (UK) LtdActive, Temporary employment agency activities, York, United Kingdom
- National Small Industries CorporationDelhi
- National Small Industries Corporation (Bombay) Pvt.ltd.Struck off, Maharashtra, since 1957
- National Small-Bore Rifle Association(the)Active, Other sports activities, Brookwood, United Kingdom
- National Smallholder Farmers' Association of MalawiActive, Other service activities n.e.c., London, United Kingdom
- National Smallholders' and Agrarian Laborers' PartyDissolved, Budapest
- National Smallholders' and Civic PartyHungary
- National Smelting Companyzinc industry, manufacture of basic precious and other non-ferrous metals, metal industry, London, United Kingdom
- National Smokejumper AssociationUnited States
- National Smokeless Fuels LimitedActive, Non-trading company, Chesterfield, United Kingdom
- National Soap MillsActive, Ludhiana, India
- National Soccer Coaches Association of AmericaUnited States
- National Social Care Training LimitedActive, Activities of professional membership organizations, Welwyn Garden City, United Kingdom
- National Social Democratic FrontDissolved, Ho Chi Minh City
- National Social Entrepreneurship Forum
- National Social Housing Fire Strategy GroupActive, Other professional, scientific and technical activities n.e.c., London, United Kingdom
- National Social Integration PartyAlbania
- National Social Media Awards LimitedActive, Other amusement and recreation activities n.e.c., Gillingham, United Kingdom
- National Social Security FundActive, Kampala, Uganda
- National Social Security Fundsocial security, Nairobi, Kenya
- National Social Security FundSocial Security, Kampala, Uganda
- National Social Security Fundsocial security
- National Social Security Fund (Morocco)
- National Social Security Fund of Burkina FasoOuagadougou, Burkina Faso
- National Socialism AssociationTaipei, Taiwan
- National Socialist Action PartyUnited Kingdom
- National Socialist Association of German Legal ProfessionalsDissolved, Berlin
- National Socialist BlocDissolved, Sweden
- National Socialist Dutch Workers PartyDissolved, Amsterdam
- National Socialist Factory Cell Organization
- National Socialist Freedom MovementDissolved
- National Socialist FrontDissolved, Karlskrona, Sweden