Company lists · Data verified August 2026

Top 25 Data compliance software companies based in the United Kingdom

Name: Data compliance software 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 212 companies tracked

There are 212 data compliance software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 3,663 professional contacts across them, including 2,177 with verified work emails and 855 with mobile numbers. London is the largest hub.

This list covers data compliance software 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.

212Companies

3,663Contacts tracked

2,177Verified emails

855Mobile numbers

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The 25 largest data compliance software companies based in the United Kingdom

Ranked by team size

Top 25 of 212 data compliance software 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	Precisely	Reading	1,001-5,000	2,247	1,523
2	Vinciworks	London	51-200	108	75
3	Sovos Emea	Farnborough	1,001-5,000	98	64
4	HS Direct	Sheffield	51-200	60	37
5	Wrangu	London	51-200	58	42
6	Convertr	London	51-200	55	41
7	Xyenta	London	11-50	49	15
8	Think Learning	London	51-200	43	29
9	Data Protection People	Leeds	11-50	39	21
10	Insightful Technology	London	51-200	37	21
11	Seers AI	London	11-50	36	5
12	Ruleguard	Moorgate	11-50	34	27
13	DBS Datamarketing LTD	Chelmsford	11-50	33	9
14	Privacy Culture	London	11-50	28	12
15	Northrow An Id-Pal Company	London	11-50	26	19
16	Oyster IMS	London	11-50	24	13
17	DPO Consultancy	London	11-50	24	3
18	Gdprlocal LTD	Brighton	11-50	18	13
19	DQM GRC	Bucks	11-50	18	13
20	Origin Secured	London	11-50	18	12
21	Digital Control Room	London	11-50	15	10
22	Stiona Software Limited	Belfast	11-50	14	8
23	Adoptech	London	11-50	13	8
24	Data Privacy Manager	London	51-200	11	1
25	Pervade Software	Cardiff	11-50	10	9

Showing 25 of 212 data compliance software companies based in the United Kingdom

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Data compliance software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 84 HQs

855Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

141

11-50

51-200

1,001-5,000

Data compliance software companies by metro

Metro	Companies
Data compliance software companies in London	84
Data compliance software companies in Manchester	5
Data compliance software companies in Reading	4
Data compliance software companies in Leeds	4
Data compliance software companies in Cheltenham	4
Data compliance software companies in Brighton	4
Data compliance software companies in Bristol	3

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 “data compliance software 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; 5 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 data compliance software companies are there based in the United Kingdom?

There are 212 data compliance software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Precisely, headquartered in Reading, tops this list with the largest team on record.

Which city has the most data compliance software companies?

London leads with 84 headquartered companies, followed by Manchester (5) and Reading (4).

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 2,177 verified decision-maker contacts tracked across these 212 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.