Company lists · Data refreshed September 2026
Top 25 Privacy compliance software companies based in the United Kingdom
RevenueBase identified 98 privacy compliance software companies headquartered in the United Kingdom as of September 2026 and tracks 485 professional contacts across them, including 146 with verified work emails and 15 with mobile numbers. London is the largest hub.
This list covers privacy 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. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest privacy compliance software companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 39 | ||||
“Data Protection People are specialists in Data Protection and Information Security.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 36 | ||||
“Seers is an AI-driven consent management platform that empowers businesses to meet global data privacy requirements with confidence and ease.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 28 | ||||
“Privacy Culture helps organisations build trust through expert privacy services supported by powerful technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 25 | ||||
“CookieYes is a leading consent management platform (CMP) that helps businesses comply with privacy regulations such as GDPR, CCPA, LGPD, POPIA, and more.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | Gdprlocal LTDPartial evidence | 18 | |||
“GDPRLocal is a dynamic, high-tech, data protection company, providing GDPR compliant services to a wide range of companies across the EU and globally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 17 | ||||
“We are the award-winning data protection consultancy and auditing service provider that helps organisations see data protection as an enabler for innovation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 | ||||
“Legit is a fast-growing EU-based RegTech company and one of the pioneers in the newly emerged privacy and personal data protection area.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 13 | ||||
“At Kazient Privacy Experts, our Privacy, Data Protection and GDPR consultants offer cutting edge, practical and effective solutions for all your privacy and data protection…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 12 | ||||
“At Data Privacy Simplified, we understand that Data Privacy is not easy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 | ||||
“Data Privacy Manager is a comprehensive privacy solution for personal data management, set out to protect digital privacy and help Organizations comply with data protection laws…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 | ||||
“Trust Keith is the global Privacy Management solution for data-centric SMBs with big ambitions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 9 | ||||
“Privacy Helper is a leading UK privacy consultancy, providing zero-fuss GDPR guidance to organisations in the UK and globally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 | ||||
“Leaders in data protection compliance for clinical practices Stricter legislation governing the use of clinical data has created a new challenge for healthcare organisations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“You may have good Assessments but your process sucks.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“APIMS was created with a clear mission: to level the playing field in privacy compliance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | VerifoxxIndirect evidence | 4 | |||
“When organisations share data, it drives innovation, leads to better decision making, improved services and even fights crime.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 | ||||
“GDPR Sentry was created with one clear mission: to take the stress out of data protection in education.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 | ||||
“Kafico Ltd are data compliance experts who support customers across the UK and internationally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 | ||||
“Our Data Protection as a Service offers you the simplest way to protect your staff's and your customer's private data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | PrivacycloudPartial evidence | 4 | |||
“PrivacyCloud's team combines a cross-border legal background with Privacy Engineering capabilities and a track record in Marketing Technology, eCommerce, Analytics and AI.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“Proteus NextGen Data Privacy software provides DPOs, Privacy teams and Legal teams with the data privacy management tools required to manage GDPR compliance, CCPA compliance or…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“Outsourced Global Data Protection Officer (DPO), EU Representative and AI Governance partner for organisations operating across GDPR, PDPA, Swiss FADP and the EU AI Act.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“We believe that to protect personal information you need to build and maintain a culture of continuous compliance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“Baycloud Systems develops scalable cloud based privacy and security enabling systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“Onteigo is the global data protection compliance partner for data-driven startups and scaleups.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 98 privacy compliance software companies based in the United Kingdom
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Privacy compliance software companies based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among privacy compliance software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United Kingdom whose own description of what they do matches “privacy compliance software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among privacy compliance software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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
- Every listed company carries at least one verified work email, 146 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Privacy compliance software companies by metro
- Privacy compliance software companies in London38
Frequently asked
How many privacy compliance software companies are there based in the United Kingdom?
RevenueBase identified 98 privacy compliance software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Data Protection People, headquartered in Leeds, tops this list with the largest team on record.
Which city has the most privacy compliance software companies?
London leads with 38 headquartered companies, followed by Birmingham (4) and Brighton (3).
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 146 verified decision-maker contacts tracked across these 98 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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