Companies in Watford

Behind every street in Watford sits a business. 18,511 of them, to be exact, all registered in the United Kingdom business register. The biggest single industry is property developers with 1,161 companies, roughly 6% of everything that does business in the city.

18,511 businesses indexed

Life Insurance CORPORATION Of IndiaLife Insurance CORPORATION Of India
Showing 25 of 18,511 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Life Insurance CORPORATION Of India
Unitedkingdom
Watford
Life Insurance Corporation of India
Hertfordshire
WD17 1HP
liciuk.*****
1961
$56,187,032,741
91,606
Foreign company
5444
FC005008
2
Smith & Nephew PLC
Unitedkingdom
Watford
Building 5
Hertfordshire
WD18 8YE
smith-nephew.*****
1937
$6,164,000,000
17,530
Corporation
271
00324357
3
Tjx UK
Unitedkingdom
Watford
73 Clarendon Road
Hertfordshire
WD17 1TX
tkmaxx.*****
1994
$5,169,066,730
25,463
Corporation
4577
03094828
4
Allwyn Entertainment LTD
Unitedkingdom
Watford
37-39 Clarendon Road
Hertfordshire
WD17 1JA
allwyn.*****
2021
$3,957,703,204
1,141
Corporation
41
13157556
5
J D Wetherspoon PLC
Unitedkingdom
Watford
Wetherspoon House
Hertfordshire
WD24 4QL
jdwetherspoon.*****
1979
$2,901,981,031
42,081
Corporation
590
01709784
6
Vinci Construction Holding LIMITED
Unitedkingdom
Watford
58 Clarendon Road
Hertfordshire
WD17 1DA
vinci-building.*****
1997
$2,886,065,690
6,592
Corporation
8118
03365601
7
Wickes Group PLC
Unitedkingdom
Watford
Vision House
Hertfordshire
WD24 4JL
wickes.*****
1972
$2,164,002,124
7,769
Corporation
250
12189061
8
Wickes Building Supplies LIMITED
Unitedkingdom
Watford
Vision House
Hertfordshire
WD24 4JL
wickes.*****
1854
$1,945,258,029
7,774
Corporation
250
01840419
9
Vinci Construction UK LIMITED
Unitedkingdom
Watford
Penfold Industrial Park Imperial Way
Hertfordshire
WD24 4YY
vinci-building.*****
1988
$1,694,211,356
2,821
Corporation
8118
02295904
10
Corona Energy Retail 4 LIMITED
Unitedkingdom
Watford
Building 2
Hertfordshire
WD18 8YA
coronaenergy.*****
1993
$1,641,092,102
1
Corporation
1449
02798334
11
Jsa Newco LIMITED
Unitedkingdom
Watford
4th Floor , Radius House
Hertfordshire
WD17 1HP
N/A
2018
$1,554,864,164
12,943
Corporation
2
11347733
12
Workwell People Solutions LIMITED
Unitedkingdom
Watford
Radius House
Hertfordshire
WD17 1HP
N/A
1989
$1,554,864,164
12,943
Corporation
41
02407547
13
Corona Gas Management LIMITED
Unitedkingdom
Watford
Edward Hyde House
Hertfordshire
WD17 1JW
coronaenergy.*****
1993
$1,291,445,832
3
Corporation
1449
02879748
14
Hcl Technologies UK LIMITED
Unitedkingdom
Watford
45, Clarendon Road
Hertfordshire
WD17 1SZ
hcltech.*****
1998
$1,023,384,250
2,777
Corporation
603
08658132
15
Here Europe B.V.
Unitedkingdom
Watford
34 Clarendon Road
Hertfordshire
WD17 1JJ
N/A
1985
$1,000,402,568
6,159
Foreign company
80
FC026243
16
Hilton Worldwide Manage LIMITED
Unitedkingdom
Watford
Maple Court Central Park
Hertfordshire
WD24 4QQ
hilton.*****
2010
$957,010,377
597
Corporation
257
07462067
17
Medtronic LIMITED
Unitedkingdom
Watford
Building 9 Croxley Green Business Park
Hertfordshire
WD18 8WW
medtronic.*****
1972
$871,445,921
998
Corporation
652
01070807
18
Anker Technology (UK) LTD
Unitedkingdom
Watford
Gnr8 49 Clarendon Road
Hertfordshire
WD17 1HP
anker.*****
2013
$775,261,764
22
Corporation
13
08766135
19
Compagnie Francaise D'assurance Pour Le Commerce Exterieur, Branch In UK
Unitedkingdom
Watford
34 Clarendon Road
Hertfordshire
WD17 1JJ
coface.*****
1992
$742,624,418
2,841
Foreign company
173
FC017117
20
Tuskerdirect LIMITED
Unitedkingdom
Watford
Building 4
Hertfordshire
WD18 8YF
tuskercars.*****
1999
$709,432,878
408
Corporation
2167
03864648
21
Hilton UK Hotels LIMITED
Unitedkingdom
Watford
Maple Court
Hertfordshire
WD24 4QQ
hiltonworldwide.*****
1904
$608,539,304
4,247
Corporation
473
00081009
22
Beko PLC
Unitedkingdom
Watford
1 Greenhill Crescent
Hertfordshire
WD18 8QU
bekoplc.*****
1989
$585,586,685
332
Corporation
168
02415578
23
Hecate Bidco LIMITED
Unitedkingdom
Watford
First Floor
Hertfordshire
WD17 1HZ
N/A
2021
$503,570,460
4,624
Corporation
79
13597337
24
Hecate Holdco LIMITED
Unitedkingdom
Watford
First Floor
Hertfordshire
WD17 1HZ
N/A
2021
$503,570,460
4,624
Corporation
79
13671403
25
Tjx Europe Buying LIMITED
Unitedkingdom
Watford
50 Clarendon Road
Hertfordshire
WD17 1TX
earlycareers.*****
2011
$492,608,045
3
Corporation
4577
07503662

Showing 25 of 18,511 companies

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Largest industries in Watford

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

Property developers

1,161 companies

SIC 6552

View all 1,161 in our tool →

IT services

1,059 companies

SIC 7379

View all 1,059 in our tool →

General business services

947 companies

SIC 7389

View all 947 in our tool →

Management consulting

907 companies

SIC 8742

View all 907 in our tool →

Real estate agents and managers

655 companies

SIC 6531

View all 655 in our tool →

Restaurants and eating places

643 companies

SIC 5812

View all 643 in our tool →

Property lessors

631 companies

SIC 6519

View all 631 in our tool →

Holding firms

388 companies

SIC 6719

View all 388 in our tool →

All industries in Watford

Together, property developers, IT services and general business services make up the top three industries in Watford, accounting for 17% of the city's commercial activity. The oldest company we can find in Watford is Matthew Arnold & Baldwin Llp, founded in 1800, with Wickes Building Supplies LIMITED not far behind. They're still here, along with hundreds of thousands of others.

Just beyond the edge of London, Watford attracts national head offices and film work from the nearby Leavesden studios, layered over a busy high street of everyday trade. All of them are in our data. Search Watford 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.

18,511companies
  • Nonclassifiable Establishments2,308
  • Land Subdividers and Developers, Except Cemeteries1,161
  • Computer Related Services, Not Elsewhere Classified1,059
  • Business Services, Not Elsewhere Classified947
  • Management Consulting Services907
  • Real Estate Agents and Managers655
  • Eating Places643
  • Lessors of Real Property, Not Elsewhere Classified631
  • Offices of Holding Companies, Not Elsewhere Classified388
  • Catalog and Mail-Order Houses319
  • Other industries9,493

How you receive Watford 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

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Live search tool

Search Watford 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 Watford company data.

Our Watford business directory currently lists every registered legal entity with a Watford address in the official United Kingdom business register. The exact count is shown live at the top of this page.
Watford 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 Watford list never goes stale.
Yes. Every Watford 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 Watford data and we will email it within one business day.
Yes. The full Watford 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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