Company lists · Data verified August 2026

Top 17 Database companies based in the United Kingdom

Name: Database companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 62 companies tracked

There are 62 database companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 690 professional contacts across them, including 238 with verified work emails and 44 with mobile numbers. London is the largest hub.

This list covers database companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

62Companies

690Contacts tracked

238Verified emails

44Mobile numbers

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The 17 largest database companies based in the United Kingdom

Ranked by team size

Top 17 of 62 database companies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	DSP	City Of London	51-200	210	100
2	Opencorporates	London	11-50	45	21
3	Royaltyrange	London	11-50	43	24
4	Corpdata LTD	Teignmouth	51-200	34	6
5	Data Locator Group LTD DLG	Watford	51-200	33	15
6	PRO DBA Limited	London	11-50	29	19
7	Xynomix	Nottingham	11-50	25	15
8	Infobelpro	London	11-50	24	2
9	Acquirz	Cheltenham	11-50	18	14
10	118 Group	Sutton Coldfield	201-500	15	6
11	Results Driven Marketing	Forest Hall	1-10	9	2
12	Tayfusion Digital	Dundee	1-10	6	6
13	MRA Data	n/a	11-50	5	4
14	Oblong UK	Southam	11-50	2	1
15	Datalize	Newcastle	1-10	2	1
16	I90 Media	Cambridge	1-10	1	1
17	Acquivision LTD	Worthing	1-10	1	1

Showing 17 of 62 database companies based in the United Kingdom

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Database companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 15 HQs

44Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Database companies by metro

Metro	Companies
Database companies in London	15
Database companies in Petersfield	2
Database companies in Dundee	2
Database companies in Birmingham	2
Database companies in Cheltenham	2
Database companies in Daresbury Daresbury	1
Database companies in Dunsfold	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “database companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many database companies are there based in the United Kingdom?

There are 62 database companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

DSP, headquartered in City Of London, tops this list with the largest team on record.

Which city has the most database companies?

London leads with 15 headquartered companies, followed by Petersfield (2) and Dundee (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 238 verified decision-maker contacts tracked across these 62 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.