Company lists · Data refreshed September 2026

Top 25 Erp security services based in the United Kingdom

Name: Erp security services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 581 companies tracked

RevenueBase identified 581 erp security services headquartered in the United Kingdom as of September 2026 and tracks 5,913 professional contacts across them, including 1,923 with verified work emails. London is the largest hub.

This list covers erp security services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

581Companies

5,913Contacts tracked

1,923Verified emails

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The 25 largest erp security services based in the United Kingdom

Ranked by team size

Top 25 of 581 erp security services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to erp security services: 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	Ideagen	Indirect evidence	Ruddington, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,303 contacts →
	Indirect evidence “Ideagen brings clarity and confidence to the safe hands and trusted voices protecting our world.” Source: RevenueBase Database · checked Sep 28, 2026
2	Turnkey Consulting	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	134 contacts →
	Partial evidence “Turnkey Consulting brings together people, protection, and performance to help the world’s leading companies understand and optimize their risk and security landscape.” Source: RevenueBase Database · checked Sep 28, 2026
3	Trpglobal	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	126 contacts →
	Indirect evidence “We are TRPGLOBAL, your strategic partner in helping you with the complexities of risk management.” Source: RevenueBase Database · checked Sep 28, 2026
4	Caretower An Integrity360 Company	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	97 contacts →
	Partial evidence “As an independent IT security specialist, Caretower provide comprehensive solutions to individual problems, thus allowing our recommendations to be unbiased.” Source: RevenueBase Database · checked Sep 28, 2026
5	Cognisys	Partial evidence	Leeds, United KingdomHQ checked Sep 28, 2026	51-200	90 contacts →
	Partial evidence “Solutions \| Testing \| Knowledge Helping You Protect Your Business From Cyber Attackers Your security and compliance partner, delivering trust worldwide Cognisys are your trusted…” Source: RevenueBase Database · checked Sep 28, 2026
6	URM	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “Established in 2005, URM Consulting is a specialist provider of cyber and information security consultancy, training, and assurance services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Saepio Information Security	Partial evidence	High Wycombe, United KingdomHQ checked Sep 28, 2026	51-200	74 contacts →
	Partial evidence “Saepio increase awareness, reduce risk and improve security in a continually evolving threat landscape.” Source: RevenueBase Database · checked Sep 28, 2026
8	Evalian	Indirect evidence	Southampton, United KingdomHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “Many organisations are dealing with multiple frameworks, overlapping tools, disconnected ownership, and increasing pressure from regulators, customers, and boards.” Source: RevenueBase Database · checked Sep 28, 2026
9	SQR Group Security Solutions LTD	Indirect evidence	Barnet, United KingdomHQ checked Sep 28, 2026	501-1,000	58 contacts →
	Indirect evidence “In today’s advanced, interconnected world, protecting the infrastructure that allows society to function is crucial.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cyberlab	Partial evidence	Alderley Edge, United KingdomHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “CyberLab is the UK-leading cyber security consultancy and managed services provider, trusted by over 1,200 enterprise businesses, government departments, and household names to…” Source: RevenueBase Database · checked Sep 28, 2026
11	Shield Security Services LTD	Partial evidence	Aldershot, United KingdomHQ checked Sep 28, 2026	51-200	53 contacts →
	Partial evidence “Shield Security Services Limited was incorporated in 1986.” Source: RevenueBase Database · checked Sep 28, 2026
12	Secur-It Integrated Services LTD	Partial evidence	South Normanton, United KingdomHQ checked Sep 28, 2026	201-500	52 contacts →
	Partial evidence “Secur-it is a leading provider of security services and risk management.” Source: RevenueBase Database · checked Sep 28, 2026
13	IT Governance LTD	Indirect evidence	Ely, United KingdomHQ checked Sep 28, 2026	201-500	50 contacts →
	Indirect evidence “IT Governance is a leading global provider of IT governance, risk management, penetration testing and compliance solutions, with a special focus on cyber resilience, data…” Source: RevenueBase Database · checked Sep 28, 2026
14	Ak9 Security And FM Solutions LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	43 contacts →
	Partial evidence “AK9 Security and FM Solutions offers comprehensive security solutions for businesses, governmental organizations, and residential areas.” Source: RevenueBase Database · checked Sep 28, 2026
15	Data Protection People	Partial evidence	Leeds, United KingdomHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “Data Protection People are specialists in Data Protection and Information Security.” Source: RevenueBase Database · checked Sep 28, 2026
16	Intersys	Indirect evidence	Woodford Green, United KingdomHQ checked Sep 28, 2026	51-200	36 contacts →
	Indirect evidence “Intersys® is an award-winning Microsoft Solutions Partner for Modern Work.” Source: RevenueBase Database · checked Sep 28, 2026
17	GRC International Group	Indirect evidence	Ely, United KingdomHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “GRC International Group plc is the holding company for a group of companies providing a range of products and services to address the IT governance, risk management and compliance…” Source: RevenueBase Database · checked Sep 28, 2026
18	Omnicyber Security	Partial evidence	Solihull, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “SPECIALISTS IN IT SECURITY AND COMPLIANCE Our goal is to help customers define, develop and implement information security and compliance services, no matter what stage of the…” Source: RevenueBase Database · checked Sep 28, 2026
19	Citation Cyber	Partial evidence	Lancaster, United KingdomHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Cyber security can feel overwhelming.” Source: RevenueBase Database · checked Sep 28, 2026
20	W4g Fire & Security	Partial evidence	Exeter, United KingdomHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “At W4G Fire & Security, we provide all types of security.” Source: RevenueBase Database · checked Sep 28, 2026
21	Winterhawk	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence “Come and visit our website Winterhawk is a 100% SAP dedicated business consulting and development practice which is focused entirely in the field of “Risk” (Operational…” Source: RevenueBase Database · checked Sep 28, 2026
22	Circle UK Group LTD	Partial evidence	Cheshunt, United KingdomHQ checked Sep 28, 2026	51-200	27 contacts →
	Partial evidence “We are a strategic partner in risk management, helping businesses protect their people, property and performance through integrated security, compliance, safety and operational…” Source: RevenueBase Database · checked Sep 28, 2026
23	Cyber Security Specialists	Partial evidence	Altrincham, United KingdomHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “Based in Manchester UK, we are an independent Cyber Security Consultancy providing Security services across a wide range of markets, from multi-national Corporate Organisations…” Source: RevenueBase Database · checked Sep 28, 2026
24	CN Security	Partial evidence	Peterborough, United KingdomHQ checked Sep 28, 2026	201-500	26 contacts →
	Partial evidence “We at CN Security Ltd pride ourselves on delivering a bespoke service tailored to the needs of our clients, irrespective of size or location.” Source: RevenueBase Database · checked Sep 28, 2026
25	Bowmen Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Through our consultative approach, specialised skills and innovative delivery model, Bowmen Group successfully implements some of the largest, most complex and notable unified…” Source: RevenueBase Database · checked Sep 28, 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: erp security services. 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 erp security services.
Partial evidence: Its own public description names part of erp security services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name erp security services. 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 25 of 581 erp security services based in the United Kingdom

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Erp security services based in the United Kingdom at a glance

As of Sep 28, 2026

32.5%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

34.6%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

373

11-50

145

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 581 companies.

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 erp security services, 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 the United Kingdom whose own description of what they do matches “erp security services”. 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 erp security services), 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 erp security services, 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 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, 1,923 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 28, 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.

Erp security services by metro

Erp security services in London201

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 erp security services, 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 erp security services are there based in the United Kingdom?

RevenueBase identified 581 erp security services 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?

Ideagen, headquartered in Nottingham, tops this list with the largest team on record.

Which city has the most erp security services?

London leads with 201 headquartered companies, followed by Manchester (15) and Birmingham (12).

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 1,923 verified decision-maker contacts tracked across these 581 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 28, 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.