Company lists · Data refreshed November 2026

Top 25 Cis controls implementation firms based in the United Kingdom

RevenueBase identified 76 company matches for cis controls implementation firms associated with the United Kingdom as of November 2026 and tracks 273 professional contacts across them, including 122 with verified work emails. London is the largest hub.

This list covers company matches for cis controls implementation firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
76Companies
273Contacts tracked
122Verified emails
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The 25 largest cis controls implementation firms based in the United Kingdom

Ranked by team size
Top 25 of 76 company matches for cis controls implementation firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCheltenham, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“AMR CyberSecurity delivers next generation cyber security services to assist organisations across a wide variety of sectors in understanding potential threats and effectively…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“We help organisations achieve business-focused cybersecurity compliance across various industry and regulatory frameworks with successful stakeholder management, particularly in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCheltenham, United KingdomHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“IRM, part of the Capgemini Group, works to defend organisations against cyber threats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Protirus is an independent cybersecurity consultancy that helps large organisations protect what matters and move forward with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Risk Crew is known for their vision, innovative thinking and facility to embrace change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Predatech is a cyber security consultancy delivering a range of services, including penetration testing (CREST accredited), vulnerability management, ISO 27001, and certifications…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchExeter, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We’re on a mission to make cyber security engaging, accessible and easy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPortsmouth, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Helping businesses strengthen their digital foundations and resilience, ensuring they remain secure and ready to thrive in an ever evolving digital landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRotherham, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Cyber Alchemy protects the value in your business, ensuring resilience against evolving cyber threats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTewkesbury, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Information security and compliance can be a challenging process across many areas and for many organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUk Wide, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“As an NCSC Assured Service Provider, we take pride in working with customers to design and deliver cyber security solutions that provide real value and long-term results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLeeds, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Our unbridled passion for Inspiring Cyber Wellbeing is at our core.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLeeds, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Security standards like ISO27001 can help.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAldermaston, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Titan Labs: Your Trusted Partner in Cyber Security At Titan Labs, we specialise in delivering comprehensive cyber security solutions designed to protect and empower your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChatham, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Intex IT is an Information Security Consultancy We provide Consultancy in the following areas: ISO 27001 –Information Security Management System (ISMS) ISO 27005 – Risk Management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSheffield, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide security support to organisations who help improve the world we live in.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Secure Step Forward Ltd is a UK compliance, risk and resilience consultancy based in Peterborough.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStafford, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“DWL Partners is a leading security consultancy known for our unique blend of practical and no-nonsense approach towards security, risk management, and data protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Engage senior executives and technology teams in organizations to help understand then improve their cybersecurity maturity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCambridgeshire, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“StarSwift is an Information Security Consultancy based in Cambridgeshire offering Information Security Consultancy, Certification & Audit and Managed Security Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDundonald, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“CyberAggress (Aggress Ltd) is dedicated to ensuring all businesses are cyber resilient, we are able to certify companies having reached the requirements for the Cyber Essentials…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEllesmere Port, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Does your business process business information and/or customer information, and want to protect it?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBlisworth, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We bring extensive experience across the Cyber Security landscape to deliver practical, tailored advice and solutions that fit your business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The leader in Cybersecurity compliance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“GuardCyber360 is a small consultancy firm based in Edinburgh, dedicated to providing top-notch cybersecurity services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 76 cis controls implementation firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 122 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cis controls implementation firms based in the United Kingdom at a glance

As of Nov 6, 2026
44.7%Verified-email coverage
3.6Average contacts per company
1-10Median size (employees)
30.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
14
51-200
2

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 76 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United Kingdom whose business descriptions match “cis controls implementation firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 122 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cis controls implementation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cis controls implementation firms are there based in the United Kingdom?

RevenueBase identified 76 company matches for cis controls implementation firms associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

AMR Cybersecurity tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cis controls implementation firms?

London leads with 23 company records, followed by Cheltenham (3) and Leeds (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 122 professional contacts with verified work emails tracked across these 76 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.