Companies in London

Behind every street in London sits a business. 52,943 of them, to be exact, all registered in the United Kingdom business register. The biggest single industry is general business services with 3,646 companies, roughly 7% of everything that does business in the city.

52,943 businesses indexed

Societe GeneraleSociete Generale
Showing 25 of 52,943 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Societe Generale
Unitedkingdom
London
One Bank Street
London
E14 4SG
securities-services.*****
1871
$114,688,857,616
48,130
Foreign company
3764
FC000268
2
Bhp Group (aus) LIMITED
Unitedkingdom
London
Devonshire Ho
London
W1X 6AQ
N/A
1885
$55,658,000,000
40,872
Foreign company
258
FC000011
3
Barclays Bank PLC
Unitedkingdom
London
One Churchill Place
London
E14 5HP
barclays.*****
1971
$52,338,786,734
23,500
Corporation
1311
01026167
4
Lyondellbasell Industries N.V.
Unitedkingdom
London
4th Floor
London
W1J 0AH
lyondellbasell.*****
2013
$39,133,000,000
18
Foreign company
271
FC031430
5
Rolls-Royce PLC
Unitedkingdom
London
Kings Place
London
N1 9FX
rolls-royce.*****
1884
$28,047,911,646
42,600
Corporation
364
01003142
6
Rolls-Royce Holdings PLC
Unitedkingdom
London
Kings Place
London
N1 9FX
rolls-royce.*****
1906
$28,047,911,646
42,600
Corporation
364
07524813
7
Chanel LIMITED
Unitedkingdom
London
400 Oxford Street
London
W1A 1AB
chanel.*****
1925
$18,699,300,000
37,492
Corporation
340
00203669
8
Shell Global Lng LIMITED
Unitedkingdom
London
Shell Centre
London
SE1 7NA
shell.*****
1976
$14,596,236,000
235
Corporation
5889
01287989
9
Network Rail LIMITED
Unitedkingdom
London
Waterloo General Office
London
SE1 8SW
networkrail.*****
2002
$14,351,254,825
41,331
Corporation
122
04402220
10
Shell U.K. LIMITED
Unitedkingdom
London
Shell Centre
London
SE1 7NA
shell.*****
1946
$10,555,988,014
1,733
Corporation
5889
00140141
11
Transport For London
Unitedkingdom
London
9th Floor
London
E20 1JN
tfl.*****
2000
$8,813,782,988
29,206
72
N/A
12
British Broadcasting CORPORATION
Unitedkingdom
London
2nd Floor Egton Wing
London
W1A 1AA
bbc.*****
1927
$7,463,411,500
21,773
Corporation
336
RC000057
13
Nadezhda LIMITED
Unitedkingdom
London
54 Wolfe House
London
W14 8QA
N/A
2014
$5,512,569,892
1,322
Corporation
17
09066117
14
Attijariwafa Bank
Unitedkingdom
London
Mohamed Chami
London
NW1 6RN
N/A
2006
$4,278,390,464
5
Foreign company
97
FC027221
15
Om Residual UK LIMITED
Unitedkingdom
London
Wework Moor Place
London
SE1 7ND
oldmutualwealth.*****
1999
$3,990,052,904
183
Corporation
135
03591559
16
Rs Group PLC
Unitedkingdom
London
Fifth Floor Two Pancras Square
London
N1C 4AG
rsgroup.*****
1960
$3,672,883,948
8,709
Corporation
193
00647788
17
London Underground LIMITED
Unitedkingdom
London
Railway Arches Midland Road
London
E10 6JT
tfl.*****
1985
$3,532,091,117
16,932
Corporation
72
01900907
18
Clifford Chance Llp
Unitedkingdom
London
29 10 Upper Bank
London
E14 5JJ
cliffordchance.*****
2006
$3,047,693,803
7,350
Partnership of unknown type
50
OC323571
19
Diageo Scotland LIMITED
Unitedkingdom
London
16 Great
London
W1F 7HS
diageo.*****
1877
$3,023,449,035
3,467
Corporation
580
SC000750
20
Refinitiv LIMITED
Unitedkingdom
London
Five Canada Square
London
E14 5AQ
N/A
1916
$2,925,810,056
1,926
Corporation
292
00145516
21
Financial & Risk Organisation LIMITED
Unitedkingdom
London
Five Canada Square Canary Wharf
London
E14 5AQ
N/A
2018
$2,900,121,572
14
Corporation
292
11273377
22
Shell International Petroleum Company LIMITED
Unitedkingdom
London
Shell Centre
London
SE1 7NA
shell.*****
1959
$2,856,087,546
623
Corporation
5889
00621148
23
Bbc Commercial LIMITED
Unitedkingdom
London
1 Television Centre
London
W12 7FA
bbcglobalnews.*****
2002
$2,726,042,675
4,242
Corporation
336
04463534
24
Bakkavor Foods LIMITED
Unitedkingdom
London
Fitzroy Place, 5th Floor, 8 Mortimer Street
London
W1T 3JJ
bakkavor.*****
1972
$2,468,900,700
14,473
Corporation
74
01060806
25
Ce Acquisition 1 LIMITED
Unitedkingdom
London
7th Floor
London
E20 1EJ
N/A
2004
$2,466,234,568
7,377
Corporation
3506
05282218

Showing 25 of 52,943 companies

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Largest industries in London

The biggest industry groups in London by registered company count, with the top five companies by revenue in each.

General business services

3,646 companies

SIC 7389

View all 3,646 in our tool →

Property developers

3,255 companies

SIC 6552

View all 3,255 in our tool →

Property lessors

2,281 companies

SIC 6519

View all 2,281 in our tool →

Management consulting

2,042 companies

SIC 8742

View all 2,042 in our tool →

Real estate agents and managers

1,895 companies

SIC 6531

View all 1,895 in our tool →

Restaurants and eating places

1,847 companies

SIC 5812

View all 1,847 in our tool →

IT services

1,683 companies

SIC 7379

View all 1,683 in our tool →

Holding firms

1,640 companies

SIC 6719

View all 1,640 in our tool →

All industries in London

Together, general business services, property developers and property lessors make up the top three industries in London, accounting for 17% of the city's commercial activity. The oldest company we can find in London is Ncj Media LIMITED, founded in 1764, with Union Bancaire Privée (UK) LIMITED not far behind. They're still here, along with hundreds of thousands of others.

From the Square Mile's banks to Soho's studios and a thousand high streets, London packs global finance, law, media and tech beside centuries of ordinary shopkeeping. All of them are in our data. Search London businesses in the live tool below, get the full list delivered as an Excel file, or pull the records straight into your own systems through our API.

52,943companies
  • Nonclassifiable Establishments6,863
  • Business Services, Not Elsewhere Classified3,646
  • Land Subdividers and Developers, Except Cemeteries3,255
  • Lessors of Real Property, Not Elsewhere Classified2,281
  • Management Consulting Services2,042
  • Real Estate Agents and Managers1,895
  • Eating Places1,847
  • Computer Related Services, Not Elsewhere Classified1,683
  • Offices of Holding Companies, Not Elsewhere Classified1,640
  • Catalog and Mail-Order Houses1,420
  • Other industries26,371

How you receive London business data

Choose the delivery method that fits your workflow. Every record includes 50+ fields per legal entity, sourced from official United Kingdom business registers.

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API access

Stream London company data directly into your CRM, marketing stack, or analytics pipeline. JSON, REST, 50+ fields per record.

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Live search tool

Search London companies in our online tool with filters for industry, size, revenue and SIC code. Export your selection.

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Frequently Asked Questions

Common questions about searching, filtering, and ordering London company data.

Our London business directory currently lists every registered legal entity with a London address in the official United Kingdom business register. The exact count is shown live at the top of this page.
London records are sourced directly from the official United Kingdom business register and enriched with 50+ data points: revenue, employees, industry codes, contact details, and ownership.
Core registry fields are refreshed weekly. Enriched fields (revenue, employees, contact) are refreshed monthly so your London list never goes stale.
Yes. Every London record is tagged with SIC industry codes. You can request your directory filtered by one or several SIC codes, employee size bands, or revenue thresholds.
Excel (.xlsx), CSV, and JSON. For API customers, data is streamed as paginated JSON. Custom formats (Parquet, SQL dump) are available on request.
Yes. We only deliver legal-entity data and publicly listed business contact details. We do not include personal data of natural persons unless required by the company register itself (e.g. sole traders).
Yes. Request a free 100-record sample of London data and we will email it within one business day.
Yes. The full London dataset is available through our REST API with the same filters as our directory builder. See our API page for pricing tiers.
Standard Excel and CSV directories are delivered within 24 hours. API access is provisioned within one business day. Rush delivery (same-day) is available on request.
Snapshot data going back 3 years is available for most fields, and 7+ years for core registry fields. Useful for trend analysis and churn studies - ask for a custom quote.

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