United Kingdom companies

Browse the company records we hold from official registers. Open a company to review its stored information and available sources. Coverage and source dates vary; missing fetch dates remain unknown. Check registry coverage.

Staff range is off: no employee counts are loaded from Companies House.

Research candidates onlyNeeds a stored staff count — none loaded from Companies House.
Substantial companiesFiles full, group or medium accounts at Companies House — above the small-company threshold. Not a revenue figure; Companies House publishes none.
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Companies

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CompanyCountryCityIndustryStaffWebsiteEmailPhone
3G TRUCK & TRAILER PARTS LTDUnited KingdomROTHERHAMWholesale trade of motor vehicle parts and accessories
A & F SPRINKLERS LIMITEDUnited KingdomROCHDALEOther specialised construction activities n.e.c.
A.H.P.TRAILERS LIMITEDUnited KingdomPETER STREET
A.J.C. TRAILERS LIMITEDUnited KingdomCOLINDALEManufacture of other fabricated metal products n.e.c.
A.T. BEST HANDLERS LIMITEDUnited KingdomAIRDRIERepair of machinery
A10 BOILER SPARES LIMITEDUnited KingdomLONDONOther retail sale of new goods in specialised stores (not commercial art galleries and opticians)
ABER FALLS DISTILLERY LIMITEDUnited KingdomLLANFAIRFECHANDistilling, rectifying and blending of spirits
ABERDEEN UK SMALLER COMPANIES GROWTH TRUST PLCUnited KingdomEDINBURGHFinancial intermediation not elsewhere classifiedaberdeeninvestments.com
ABERFORTH SMALLER COMPANIES TRUST PLCUnited KingdomActivities of investment trusts
ACCELERANT AGENCY (UK) LIMITEDUnited KingdomLONDONActivities of insurance agents and brokers
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ACCELERANT AGENCY LIMITEDUnited KingdomST KEVIN'S DUBLIN
ACCELERANT HOLDINGS UK LTD.United KingdomLONDONActivities of financial services holding companies
ACCELERANT INSURANCE UK LIMITEDUnited KingdomLONDONNon-life insurance
ACCELERANT SERVICES UK LIMITEDUnited KingdomLONDONActivities of insurance agents and brokers
ACCELERANT UNDERWRITING HOLDINGS UK LIMITEDUnited KingdomGLASGOWActivities of financial services holding companies
ACCELERATE TOPCO LIMITEDUnited KingdomBURY ST. EDMUNDSOther business support service activities n.e.c.
ACCELERATED PAYMENTS LIMITEDUnited KingdomDUBLIN 4
ACCELERATION EMARKETING LIMITEDUnited KingdomLONDONInformation technology consultancy activities
ACCELERATION PROPERTIES LIMITEDUnited KingdomPORTADOWNActivities of other holding companies n.e.c.
ACCELERCOMM LTDUnited KingdomSOUTHAMPTONOther telecommunications activities
ACCELLERON UK LTDUnited KingdomTELFORDRepair of machinery
ACCIDENT CLAIMS HANDLERS LIMITEDUnited KingdomBRISTOLMaintenance and repair of motor vehicles
ACIBADEM SAĞLIK HİZMETLERİ VE TİCARET ANONİM SİRKETİUnited KingdomATASEHIR/ISTANBUL
ADLER & ALLAN GROUP LIMITEDUnited KingdomHARROGATEActivities of head offices
ADLER & ALLAN LIMITEDUnited KingdomNORTH YORKSHIREAgents involved in the sale of fuels, ores, metals and industrial chemicals•••••.uk+44 •• •• •• ••
ADLER FAIRWAYS INSURANCE BROKERS LIMITEDUnited KingdomTUNBRIDGE WELLSNon-life insurance
ADLER FAIRWAYS INSURANCE GROUP LIMITEDUnited KingdomTUNBRIDGE WELLSFinancial intermediation not elsewhere classified
ADLER PELZER WASHINGTON LTDUnited KingdomTIPTONManufacture of other parts and accessories for motor vehicles
ADVANCED ACCELERATOR APPLICATIONS (UK & IRELAND) LIMITEDUnited KingdomLONDONNon-specialised wholesale trade
AI (BULLERS) PLCUnited KingdomLONDONNon-trading company
AIREY MILLER LIMITEDUnited KingdomMANCHESTERQuantity surveying activities
ALERE AS HOLDINGS LIMITEDUnited KingdomBERKSHIREActivities of head offices
ALERE TECHNOLOGIES LIMITEDUnited KingdomDUNDEEOther manufacturing n.e.c.
ALERE UK HOLDINGS LIMITEDUnited KingdomBERKSHIREActivities of head offices
ALERT COMMUNICATIONS (2006) LIMITEDUnited KingdomLONDONOther telecommunications activities
ALERT COMMUNICATIONS (HOLDINGS) LIMITEDUnited KingdomLONDONActivities of other holding companies n.e.c.
ALERT COMMUNICATIONS GROUP HOLDINGS LIMITEDUnited KingdomLONDONOther telecommunications activities
ALERT COMMUNICATIONS LIMITEDUnited KingdomLONDONOther telecommunications activities
ALERT HEALTH 24 LIMITEDUnited KingdomLONDONTemporary employment agency activities
ALERT LOGIC UK LTDUnited KingdomLONDONOther information technology service activities
ALERT MANAGEMENT SYSTEMS, INC.United KingdomHEATHROW AIRPORT HOUNSLOW MIDDX
ALERTSYSTEMS GROUP LIMITEDUnited KingdomTROWBRIDGESecurity systems service activities
ALERTSYSTEMS LIMITEDUnited KingdomTROWBRIDGESecurity systems service activities
ALLER VALE GARAGE (COX BROS.) LIMITEDUnited KingdomTORQUAYOther retail sale in non-specialised stores
ALLERGAN HOLDINGS LIMITEDUnited KingdomMARLOWActivities of head offices
ALLERGAN LIMITEDUnited KingdomMARLOWWholesale of pharmaceutical goods
ALLERGY THERAPEUTICS (HOLDINGS) LIMITEDUnited KingdomWEST SUSSEXNon-trading company
ALLERGY THERAPEUTICS (UK) LIMITEDUnited KingdomWEST SUSSEXManufacture of pharmaceutical preparations
ALLERGY THERAPEUTICS PLCUnited KingdomWEST SUSSEXManufacture of pharmaceutical preparations
ALLERTHORPE EDUCATION LIMITEDUnited KingdomGUILDFORDGeneral secondary education

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Where this comes from

Review source coverage, freshness and enrichment gaps.

e-äriregister / e-Business Register (Estonia)

The Estonian e-Business Register (e-äriregister), run by the Centre of Registers and Information Systems.

Covers
EstoniaEstonia — the complete register, including the email, phone and activity code each company has filed.
Licence
CC BY 4.0
Source website
avaandmed.ariregister.rik.ee
Last successful update
2 Sept 2026, 12:01 UTC
Records in that update
376,976

EU Ecolabel — licence holders and licensed product groups (DG ENV / ECAT)

An official data source.

Covers
EUSee the source for coverage details.
Licence
CC BY 4.0 (data.europa.eu/88u/dataset/eu-ecolabel-products)
Source website
environment.ec.europa.eu
Last successful update
11 Sept 2026, 03:49 UTC
Records in that update
88,898

EU ETS Union Registry — operator holding accounts (installations)

An official data source.

Covers
EUSee the source for coverage details.
Licence
CC BY 4.0 (data.europa.eu dataset record for the EUTL public extracts)
Source website
climate.ec.europa.eu
Last successful update
16 Sept 2026, 03:49 UTC
Records in that update
23,179

PRH/YTJ open data (Finland)

The Finnish Patent and Registration Office (PRH) trade register, published as open data with the Business Information System (YTJ).

Covers
FinlandFinland — the complete register, including the website URL a company has registered.
Licence
CC BY 4.0
Source website
avoindata.prh.fi
Last successful update
1 Sept 2026, 13:45 UTC
Records in that update
462,878

GLEIF LEI records

The Global Legal Entity Identifier Foundation register: every company worldwide that holds an LEI, the ID used in financial markets.

Covers
WorldwideWorldwide — LEI holders only, so mainly larger and regulated companies.
Licence
CC0 (public domain)
Source website
api.gleif.org
Last successful update
16 Sept 2026, 03:39 UTC
Records in that update
114,656

Israel — Ministry of Environmental Protection industrial sites (data.gov.il)

An official data source.

Covers
ILSee the source for coverage details.
Licence
Israeli government open data terms (data.gov.il/terms), dataset marked Other (Open)
Source website
data.gov.il
Last successful update
16 Sept 2026, 03:49 UTC
Records in that update
25,985

Uzņēmumu reģistrs (Latvia)

Uzņēmumu reģistrs, the Latvian Register of Enterprises, via the national open-data portal.

Covers
LatviaLatvia — the complete register; the core file carries no activity code.
Licence
CC BY 4.0 (EU High-Value Dataset)
Source website
data.gov.lv
Last successful update
1 Sept 2026, 00:25 UTC
Records in that update
487,658

Brønnøysundregistrene Enhetsregisteret (Norway)

Brønnøysundregistrene, Norway's central register of legal entities (Enhetsregisteret).

Covers
NorwayNorway — the complete register, including industry codes, employee counts and registered websites.
Licence
NLOD (Norwegian Licence for Open Government Data)
Source website
data.brreg.no
Last successful update
1 Sept 2026, 13:31 UTC
Records in that update
1,171,884

Brønnøysundregistrene — AI-discovered company identity checks

An official data source.

Covers
NorwaySee the source for coverage details.
Licence
NLOD 2.0
Source website
data.brreg.no
Last successful update
10 Sept 2026, 17:55 UTC
Records in that update
1

Brønnøysundregistrene — bounded company evidence checks

An official data source.

Covers
NorwaySee the source for coverage details.
Licence
NLOD 2.0
Source website
data.brreg.no
Last successful update
10 Sept 2026, 14:55 UTC
Records in that update
100

openFDA — device establishment registration & listing (US FDA)

An official data source.

Covers
United StatesSee the source for coverage details.
Licence
Data: public domain (CC0, open.fda.gov/license). Service: open.fda.gov/terms — rate limits apply to the API the evidence URLs point at.
Source website
open.fda.gov
Last successful update
16 Sept 2026, 03:49 UTC
Records in that update
333,335

Bolagsverket + SCB bulk files (Sweden)

Bolagsverket, the Swedish Companies Registration Office, joined with Statistics Sweden's business register for industry codes.

Covers
SwedenSweden — legal persons only; sole traders are excluded at ingest.
Licence
Avgiftsfri, EU High-Value Dataset regime
Source website
vardefulla-datamangder.bolagsverket.se
Last successful update
1 Sept 2026, 00:34 UTC
Records in that update
1,933,210

EU TRACES NT — approved third-country establishments (DG SANTE)

An official data source.

Covers
EUSee the source for coverage details.
Licence
European Commission reuse policy (Decision 2011/833/EU), CC BY 4.0 per commission.europa.eu/legal-notice_en
Source website
webgate.ec.europa.eu
Last successful update
16 Sept 2026, 03:47 UTC
Records in that update
196,168

UK Companies House (basic company data)

Companies House, the official UK company register: every company incorporated in England, Wales, Scotland and Northern Ireland.

Covers
United KingdomUnited Kingdom — the complete register, updated from the monthly bulk file.
Licence
Companies Act 2006 register data; no reuse restrictions stated by Companies House
Source website
download.companieshouse.gov.uk
Last successful update
31 Aug 2026, 18:39 UTC
Records in that update
5,695,465

Company websites (self-published)

Websites, general email addresses and phone numbers read from each company's own public website. The page each fact was found on is stored with it.

Covers
WorldwideAny country we have companies for; researched company by company.
Licence
Facts from each company's own public site, attributed per field
Last successful update
never
Records in that update

Rendered 2026-09-16T13:12:51.249Z · machine-readable twin: Company list as JSON