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UK Company Database: Buy B2B & Business Data

Our UK company database starts at Companies House and adds phone numbers, email addresses, directors, revenue and group structure. Answer three questions to see what your selection holds and what it costs, then get a free sample of exactly that selection before you buy.

1What will you do with the records?

2Who do you need?

3How do you want it?

Data counted on 22 October 2026 · Refine the selection ↓

9★★★★★88 reviews on KiyohTrusted by 5,000+ teams
HEINEKENsalesforceAlibabaUberamazon

Build your selection of UK company records

Narrow it, choose what every record must have, and the count and the price follow. The small grey figures are the UK totals per option; nothing is filtered until you switch it on.

1 · Narrow it

Region

Industry

Current: UK companies. An industry resolves to its UK SIC 2007 code and our list page for it.

Company size (employees)

2 · What each record must have

  • Phone or mobile number2,670,702 · 30%
  • Email address1,318,311 · 15%
  • Direct email of a decision maker9,607,771 contacts
  • Website2,686,040 · 30%
  • CEO or director name6,281,533 · 71%
  • Revenue on record6,882,598 · 78%
  • Employee count on record7,076,943 · 80%
  • Company number (CRN)5,791,406 · 66%
  • Part of a group structure607,608 · 7%
  • Founding year8,524,089 · 96%
  • Balance sheetPriced on request6,464,896 · 73%
  • Profit and lossPriced on request360,066 · 4%

Shares among all UK companies. Switching a field on counts your exact selection.

3 · Your selection

8,835,840

UK companies

A selection this size is a bulk feed, priced on volume: ask for a quote.

One selection, one count: the three questions above set it, this block refines it.

This is the UK company data you would receive

A live preview of UK limited companies and PLCs, largest staff first, straight from the database your file, API or account draws on. Contact details are masked in this preview: the file you order carries the email addresses, phone numbers, group structure and financials you select. Open a row for the full record.

Tesco Stores LIMITEDTesco Stores LIMITED
Showing 10 of 5,482,171 companies
Company NameCountryCityAddress 1State/ProvincePostal CodeWebsiteFounding YearYearly Revenue in U.S. DollarsEmployees TotalBusiness Legal Type - DescriptionNumber of Companies in GroupCompany Registration Number
1
Tesco Stores LIMITED
Unitedkingdom
Oaklands
Tesco House,shire Park
Hertfordshire
AL7 1GA
*****.com
1919
$63,181,901,221
249,663
Corporation
5042
00519500
2
Asda Stores LIMITED
Unitedkingdom
Holbeck
Asda House South Bank
Leeds, West Yorkshire
LS11 5AD
*****.com
1949
$30,137,618,332
131,027
Corporation
722
00464777
3
Sainsbury's Supermarkets LTD
Unitedkingdom
Monument-aldgate-fenchurch Street-tower Hill
33 Charterhouse Street
London
EC1M 6HA
*****.uk
1869
$36,107,731,840
130,800
Corporation
2847
03261722
4
Royal Mail Group LIMITED
Unitedkingdom
Monument-aldgate-fenchurch Street-tower Hill
185 Farringdon Road
London
EC1A 1AA
*****.com
2001
$10,370,347,030
126,811
Corporation
3349
04138203
5
H-Power PLC
Unitedkingdom
Cranleigh
68 Dunsfold Park
Surrey
GU6 8TB
N/A
2006
$167,490
121,005
Corporation
3
05668788
6
Amazon UK Services LTD.
Unitedkingdom
City of London
1 Principal Place Worship Street
London
EC2A 2FA
*****.uk
1996
$10,928,387,950
66,323
Corporation
3718
03223028
7
Marks And Spencer P.L.C.
Unitedkingdom
Paddington
Waterside House
London
W2 1NW
*****.com?extid=local
1884
$17,324,728,566
67,478
Corporation
1053
00214436
8
Nhs Professionals LIMITED
Unitedkingdom
Tringford
Breakspear Park
Hertfordshire
HP2 4TZ
*****.uk
2008
$1,490,712,051
51,292
Corporation
2
06704614
9
Compass Contract Services (U.K.) LIMITED
Unitedkingdom
Weatheroak Hill
Parklands Birmingham Great Park
Worcestershire
B45 9PZ
N/A
1941
$3,494,746,155
50,802
Corporation
4550
02114954
10
Willis Towers Watson Management (isle Of Man) LIMITED
Unitedkingdom
Douglas
Tower House
Douglas
IM1 2LZ
N/A
1982
$9,930,000,000
48,900
Corporation
2
020302C

Showing 10 of 5,482,171 companies

Request Free Sample

What's inside a UK company record

Every record is organised into the layers below, from Companies House and our own enrichment. You choose which layers you need, we deliver only those.

01

Legal identity

Who the business is, exactly as filed at Companies House.

  • Legal name and trade names
  • Registration and tax numbers
  • Legal form and founding date
  • Status: active, suspended, dissolved
  • Registered address and branches
  • UK SIC 2007, NACE and SIC codes
02

Contact details

Everything you need to reach the business, not just describe it.

  • Verified business email addresses
  • Direct email of named contacts
  • Phone and mobile numbers
  • Website and domain
  • Decision makers by role
  • Head office and branch locations
03

Financials and structure

The depth that separates a register record from a scraped one.

  • Revenue from filed accounts
  • Employee numbers
  • Balance sheet totals
  • Parent and subsidiaries
  • Ultimate owner across borders
  • History where registers provide it

Coverage: what you get per field

Share of all 8,835,840 UK companies with the field filled · counted 22 October 2026

Register fields

Company name Companies House100%
Registered address Companies House99.9%
Founding year Companies House96.4%
UK SIC 2007 code Companies House79.7%
Legal form Companies House72%
Company number (CRN) Companies House65.5%

Enriched fields

Phone or mobile number our enrichment30%
Email address our enrichment15%
Direct email of a decision maker our contact database9.6M
Website our enrichment30%
CEO or director name Companies House and our enrichment71%
Revenue on record our enrichment78%
Employee count on record our enrichment80%
Part of a group structure our ownership data7%
Balance sheet our financial archive73%
Profit and loss our financial archive4%

No provider has an email address for every company; for all UK companies we hold one for 1,318,311 (15%). We show you the share before you buy, and a selection can be limited to the companies that have it.

Four ways to buy UK B2B data

The same UK B2B database, four deliveries, every price public. Most UK data providers price per 1,000 records and quote on request; here you know the price before you talk to anyone.

Custom selection

from €0.386 per company

A free sample of your selection first, then the list, built by a data specialist, as Excel or CSV. €175 selection fee.

Company Data API

from €34 a month, billed yearly

Test it with a 7-day trial. One schema for every country, UK records live, JSON over REST.

Start the 7-day trialAPI docs

Self-service platform

free account, pay per export

Search, filter and export the UK database yourself. Credits from €37.50 for 25 company profiles; no selection fee.

Open a free account

Bulk and recurring

from €0.030 per record at 1,000,000

The whole register or a large cut, as a file or a feed, refreshed monthly or quarterly. A free sample file first.

Price per company, custom selections
1,000 records€0.386
5,000 records€0.211
10,000 records€0.165
50,000 records€0.090
100,000 records€0.070
200,000 records€0.054
500,000 records€0.039
1,000,000 records€0.030

Plus a one-time €175 selection fee. Add-ons: corporate linkages +50%, directors and executives +50%, quarterly updates +15%, monthly updates +25%. Full pricing →

One Database, Every Use Case

1

Sales and marketing

Build targeted lists by country, industry and size, complete with verified contact details. Because every record comes from the register, you reach businesses that actually exist, not stale scraped entries. Export straight to Excel or push into your CRM.

2

CRM enrichment

Match your CRM against the register and fill the gaps in one pass. Registration numbers, industry codes, sizes and current status land on every account. Run it once as a file or continuously through the API.

3

KYC and compliance

Verify legal existence, status and ownership against the official source. Trace any entity to its ultimate owner and document where each field came from. Built for onboarding, screening and audit trails.

4

AI and analytics

Train models and run market analyses on structured records instead of scraped noise. One schema across 190+ countries means no mapping work before you start. Bulk delivery available in CSV or Parquet.

What our customers say

Real feedback from the people using CompanyData every day.

9/10 on Kiyoh from verified reviews

★★★★★

Account team are very responsive and data is very helpful. We've been dealing with Bolddata for a few years and have found them to be a very efficient team who are able to quickly provide good data.

Ann Sofie Westlake
Ann Sofie Westlake
Head of Marketing, Quartix
★★★★★

Extremely reliable, high quality service, and very competitive prices. Excellent! The very best firm we've ever worked with.

Helmut Huberti, M.D.
Helmut Huberti, M.D.
World Arthrosis Org., Heidelberg
★★★★★

Quality data, fast and efficient service.

Jérôme Pinneau
Jérôme Pinneau
Finquest, Luxembourg

Still comparing B2B data providers in the UK?

We are on those lists too. Compare us on price, coverage and freshness before you decide.

Where the data comes from

Every UK company record starts at Companies House and is refreshed every month. We add what the register lacks: contact data, company size, financials and group structure. How our file compares with the Companies House download → Need the register live in your own systems? Companies House API →

Buy your UK company data in 3 steps

1

Tell us your target.

Regions, industries, sizes and the fields you need.

2

Review a free sample.

We send a tailored Excel sample and a fixed quote within 24 hours.

3

Receive your file.

Download in Excel or CSV, or connect through the API.

Questions before you buy UK data

What does UK company data cost?

A custom selection costs €0.386 per company at 1,000 records, falling to €0.030 at 1,000,000, plus a one-time €175 selection fee. The API starts at €34 a month, billed yearly. On the self-service platform you buy credits, from €37.50 for 25 company profiles.

How fast is delivery?

The free sample and a fixed quote arrive within 24 hours; from a free mailbox the sample is sent automatically within minutes. API access starts as soon as you sign up, and platform exports are immediate.

Which fields are in a UK company record?

50+ fields: name, company number (CRN), legal form, status and address from Companies House, UK SIC 2007 codes, employees and revenue, website, phone and email where we hold them, and optionally directors and group structure.

Is the data GDPR compliant?

Yes. The data comes from public business registers and our own enrichment, and we sell B2B company data only, not consumer data.

How often is it updated?

Every month, from Companies House and our other sources. Recurring deliveries can be quarterly (+15%, from 100,000 records) or monthly (+25%, from 1,000,000 records).

Can I get a free sample first?

Yes. From a free mailbox you receive an automatic sample of your selection within minutes; from a company address a data specialist builds it to your brief and replies within one working day, with a fixed quote.

API or file: which should I choose?

A file for a one-off campaign or analysis. The API when the records must live inside your CRM, onboarding flow or product and stay current. Under 1,000 companies the self-service platform is the quickest route.

Can I get a sample of exactly my selection?

Yes. The sample is built from your own criteria: region, industry, size, legal form and the fields you switched on. Every sample button on this page sends the selection along, so you do not have to type it again.

Why does not every company have an email address?

No provider has an email address for every company. In the UK we hold one for 1,318,311 companies (15%). This page shows the share per field before you buy, and a selection can be limited to the companies that have it.

What does a selection of 10,000 companies cost?

€0.165 per company, so €1,650, plus the one-time €175 selection fee. Add-ons such as directors (+50%) or corporate linkages (+50%) come on top.

Can I filter by region or industry?

Yes: the 12 regions and nations, UK SIC 2007 code, employee band, legal form, founding year and the fields a record must have. The selection builder on this page counts it for you.

Get your count and a free sample

Your answers are already in the brief. From a free mailbox you get an automatic sample within minutes; from a company address a data specialist builds the sample to your brief and replies within one working day with a fixed quote.

Use
not answered
Target
UK companies
Delivery
not answered
Companies
8,835,840
“A reliable partner for years, responsive, efficient, and high-quality.”
Ann Sofie Westlake, Head of Marketing, Quartix

★★★★★ 9/10 from 88 reviews on Kiyoh · Trusted by 5,000+ teams

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