Company lists · Data refreshed September 2026

Top 14 Database security and compliance companies based in London, United Kingdom

Name: Database security and compliance companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 10, 2026 35 companies tracked

RevenueBase identified 35 database security and compliance companies headquartered in London, United Kingdom as of September 2026 and tracks 296 professional contacts across them, including 95 with verified work emails and 16 with mobile numbers. London is the largest hub.

This list covers database security and compliance companies headquartered in London, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 10, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 10, 2026 86% judged on-target in blind review

35Companies

296Contacts tracked

95Verified emails

16Mobile numbers

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The 14 largest database security and compliance companies based in London, United Kingdom

Ranked by team size

Top 14 of 35 database security and compliance companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to database security and compliance companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Infotechtion	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	51-200	63 contacts →
	Indirect evidence “Infotechtion is an independent data and AI posture governance SaaS platform, supporting global organisations successfully navigate AI transformation by aligning people, processes…” Source: RevenueBase Database · checked Sep 10, 2026
2	Insightful Technology	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	51-200	38 contacts →
	Indirect evidence “Our mission is to introduce disruptive SaaS technology that dramatically reduces the costs, risks and complexities associated with the regulatory landscape, while simultaneously…” Source: RevenueBase Database · checked Sep 10, 2026
3	Privitar	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	51-200	30 contacts →
	Indirect evidence “Privitar empowers organizations to use their data safely and ethically.” Source: RevenueBase Database · checked Sep 10, 2026
4	Origin Secured	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	11-50	19 contacts →
	Indirect evidence “Origin Secured redefines data excellence, turning regulatory challenges and business risk into opportunities for efficiency and cost savings.” Source: RevenueBase Database · checked Sep 10, 2026
5	Forti5 Technologies	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	1-10	15 contacts →
	Indirect evidence “We help organisations keep their data safe, use technology responsibly, and stay on the right side of the law, without the jargon.” Source: RevenueBase Database · checked Sep 10, 2026
6	Salient Ediscovery	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	51-200	13 contacts →
	Indirect evidence “At Salient, we pride ourselves on the diverse skill sets and extraordinary experience that enable our teams to bring invaluable insights and exceptional adaptability to each and…” Source: RevenueBase Database · checked Sep 10, 2026
7	Adoptech	Strong evidence	London, United KingdomHQ checked Sep 10, 2026	11-50	13 contacts →
	Strong evidence “Our aim is to help businesses prepare for security audits and maintain ongoing compliance efficiently and effectively.” Source: RevenueBase Database · checked Sep 10, 2026
8	Gospel Technology	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	11-50	8 contacts →
	Indirect evidence “Gospel Technology was founded from the belief that the control, privacy and ownership of data will become one of the defining principles of the 21st century.” Source: RevenueBase Database · checked Sep 10, 2026
9	Vigil8 Partners Limited	Indirect evidence	London, United KingdomHQ checked Sep 10, 2026	1-10	6 contacts →
	Indirect evidence “Your data is one of your most valuable, and most vulnerable, assets.” Source: RevenueBase Database · checked Sep 10, 2026
10	Byzgen	Partial evidence	London, United KingdomHQ checked Sep 10, 2026	11-50	5 contacts →
	Partial evidence “Our technology helps data and compliance leaders confidently manage the expanding volumes of data their organisations generate - in ways that reduce complexity and cost, whilst…” Source: RevenueBase Database · checked Sep 10, 2026
11	Klarytee	Partial evidence	London, United KingdomHQ checked Sep 10, 2026	1-10	2 contacts →
	Partial evidence “Klarytee Ltd is a British data-centric security & governance platform for IT-enabled environments and AI systems.” Source: RevenueBase Database · checked Sep 10, 2026
12	Core Concept Security	Partial evidence	London, United KingdomHQ checked Sep 10, 2026	1-10	1 contacts →
	Partial evidence “Core Concept Security is founded on the following principle; Security Is Not Easy, But It Can Be Simple.” Source: RevenueBase Database · checked Sep 10, 2026
13	Bayvision Limited	Partial evidence	London, United KingdomHQ checked Sep 10, 2026	1-10	1 contacts →
	Partial evidence “Bayvision is specialised in providing Enterprise-wide Security and Data Privacy services to business, across multiple domains- Information Security - Privacy - Software…” Source: RevenueBase Database · checked Sep 10, 2026
14	Codigo Security	Strong evidence	London, United KingdomHQ checked Sep 10, 2026	1-10	1 contacts →
	Strong evidence “Our security consultants have a wide range of expertise across a number of areas related to information security and compliance.” Source: RevenueBase Database · checked Sep 10, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: database security and compliance companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names database security and compliance companies.
Partial evidence: Its own public description names part of database security and compliance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name database security and compliance companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 14 of 35 database security and compliance companies based in London, United Kingdom

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Database security and compliance companies based in London, United Kingdom at a glance

As of Sep 10, 2026

32.1%Verified-email coverage

5.4%Mobile-number coverage

8.5Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

880–30

631–60

061–90

090–180

1180+

Company record updated

Median 61.0d

00–30

13631–60

11961–90

2690–180

15180+

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 database security and compliance companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “database security and compliance companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names database security and compliance companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among database security and compliance companies, and records with no verified work email. Companies headquartered outside London 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 its RevenueBase Smart Search 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, 95 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 10, 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.

Database security and compliance companies by metro in the United Kingdom

Database security and compliance companies in London35

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names database security and compliance companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many database security and compliance companies are there based in London, United Kingdom?

RevenueBase identified 35 database security and compliance companies headquartered in London, 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?

Infotechtion, headquartered in London, tops this list with the largest team on record.

Which city has the most database security and compliance companies?

London leads with 35 headquartered companies, followed by Cheltenham (2) and Glasgow (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 95 verified decision-maker contacts tracked across these 35 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 10, 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 Smart Search, 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.