Company lists · Data refreshed September 2026

Top 25 Cloud secops consulting services based in the United Kingdom

Name: Cloud secops consulting 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 27, 2026 588 companies tracked

RevenueBase identified 588 cloud secops consulting services headquartered in the United Kingdom as of September 2026 and tracks 28,864 professional contacts across them, including 1,614 with verified work emails. London is the largest hub.

This list covers cloud secops consulting 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 27, 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 27, 2026 86% judged on-target in blind review

588Companies

28,864Contacts tracked

1,614Verified emails

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The 25 largest cloud secops consulting services based in the United Kingdom

Ranked by team size

Top 25 of 588 cloud secops consulting services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud secops consulting 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	CTS	Partial evidence	Manchester, United KingdomHQ checked Sep 27, 2026	201-500	844 contacts →
	Partial evidence “We are the largest Google Cloud-only digital consultancy in Europe, and our mission is to change the way technology works for business.” Source: RevenueBase Database · checked Sep 27, 2026
2	Cloud Direct	Partial evidence	Bath, United KingdomHQ checked Sep 27, 2026	51-200	168 contacts →
	Partial evidence “Cloud Direct is a leading Microsoft Partner that helps organisations realise the true value of artificial intelligence and position themselves as Agent-Ready Enterprises.” Source: RevenueBase Database · checked Sep 27, 2026
3	Cyberfort	Indirect evidence	Thatcham, United KingdomHQ checked Sep 27, 2026	51-200	159 contacts →
	Indirect evidence “At Cyberfort we are passionate about the cyber security services we deliver for our customers which keeps their people, data, systems and technology infrastructure secure…” Source: RevenueBase Database · checked Sep 27, 2026
4	Bulletproof Cyber Security	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	123 contacts →
	Indirect evidence “Bulletproof is now part of WorkNest Secure.” Source: RevenueBase Database · checked Sep 27, 2026
5	Virtual IT LTD	Partial evidence	South & West Hampstead, United KingdomHQ checked Sep 27, 2026	51-200	79 contacts →
	Partial evidence “Virtual IT are a leading provider of cyber-secure cloud and managed IT services in the UK, entrusted by over 700 businesses and schools as their end-to-end technology partner.” Source: RevenueBase Database · checked Sep 27, 2026
6	Saepio Information Security	Indirect evidence	High Wycombe, United KingdomHQ checked Sep 27, 2026	51-200	74 contacts →
	Indirect evidence “Saepio increase awareness, reduce risk and improve security in a continually evolving threat landscape.” Source: RevenueBase Database · checked Sep 27, 2026
7	Tuliptech	Indirect evidence	Leicester, United KingdomHQ checked Sep 27, 2026	51-200	70 contacts →
	Indirect evidence “We build business technology, then we stay and run it.” Source: RevenueBase Database · checked Sep 27, 2026
8	Sytel Reply	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	68 contacts →
	Indirect evidence “Sytel Reply is the Reply Company focused on Networks and Security.” Source: RevenueBase Database · checked Sep 27, 2026
9	Applicable	Indirect evidence	Bristol, United KingdomHQ checked Sep 27, 2026	51-200	62 contacts →
	Indirect evidence “Applicable helps organisations unlock the full potential of Microsoft 365 with expert consultancy, 24×7 support, and automation-driven administration and configuration.” Source: RevenueBase Database · checked Sep 27, 2026
10	Northdoor PLC	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	60 contacts →
	Indirect evidence “Northdoor is an award-winning London-based IT consultancy and managed services provider with over 30 years’ experience.” Source: RevenueBase Database · checked Sep 27, 2026
11	Cloudplexo	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	54 contacts →
	Strong evidence “CloudPlexo is a global technology consulting firm helping organizations transform, innovate, and build resilience through Cloud, AI, and Cybersecurity.” Source: RevenueBase Database · checked Sep 27, 2026
12	Blakyaks	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	51 contacts →
	Partial evidence “We support you at every stage of your cloud native transformation.” Source: RevenueBase Database · checked Sep 27, 2026
13	Controlplane	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	50 contacts →
	Partial evidence “Expert Kubernetes Consultancy for Secure, Scalable, and Automated Cloud Native Solutions We are a London-based Kubernetes consultancy specialising in building secure, scalable…” Source: RevenueBase Database · checked Sep 27, 2026
14	Cognetiks Consulting	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	46 contacts →
	Partial evidence “We are a leading provider of cloud advisory services, cloud migration, DevOps, automation and cloud-managed services to organizations.” Source: RevenueBase Database · checked Sep 27, 2026
15	Cloudscaler	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	42 contacts →
	Indirect evidence “We are Cloudscaler.” Source: RevenueBase Database · checked Sep 27, 2026
16	Expert Thinking	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	34 contacts →
	Partial evidence “Make cloud work for you, not against you.” Source: RevenueBase Database · checked Sep 27, 2026
17	Corewide LLP	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	32 contacts →
	Indirect evidence “Founded on April 1, 2015, Corewide has firmly established its mark in the dynamic DevOps landscape.” Source: RevenueBase Database · checked Sep 27, 2026
18	Intrinsic Security	Partial evidence	Peterborough, United KingdomHQ checked Sep 27, 2026	51-200	32 contacts →
	Partial evidence “Intrinsic Security is a UK-headquartered cybersecurity firm delivering 24/7 threat detection, incident response, and resilience across cloud, hybrid, OT, IoT, and identity…” Source: RevenueBase Database · checked Sep 27, 2026
19	Omnicyber Security	Indirect evidence	Solihull, United KingdomHQ checked Sep 27, 2026	11-50	31 contacts →
	Indirect 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 27, 2026
20	HTG	Partial evidence	Monkton Business Park South, United KingdomHQ checked Sep 27, 2026	11-50	28 contacts →
	Partial evidence “Delivering IT expertise and cloud services, we get you on the right track for a secure and modern workplace.” Source: RevenueBase Database · checked Sep 27, 2026
21	Cirrushq	Partial evidence	Livingston, United KingdomHQ checked Sep 27, 2026	11-50	26 contacts →
	Partial evidence “Wherever you are on your cloud journey our end-to-end expertise enables us to deliver the right balance of advice, development and affordability that works for you - to improve…” Source: RevenueBase Database · checked Sep 27, 2026
22	Cyber Security Specialists	Indirect evidence	Altrincham, United KingdomHQ checked Sep 27, 2026	11-50	26 contacts →
	Indirect 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 27, 2026
23	The Scale Factory	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Strong evidence “The Scale Factory, an AWS Advanced Consulting Partner, is a cloud infrastructure consultancy based in London, UK.” Source: RevenueBase Database · checked Sep 27, 2026
24	AMR Cybersecurity	Indirect evidence	Cheltenham, United KingdomHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence “AMR CyberSecurity delivers next generation cyber security services to assist organisations across a wide variety of sectors in understanding potential threats and effectively…” Source: RevenueBase Database · checked Sep 27, 2026
25	work2gether.io	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	23 contacts →
	Strong evidence “Empowering Elite Brands in the Digital Landscape: Your IT Consulting and Services Partner Transforming the Future with Cloud Solutions Technologies!” Source: RevenueBase Database · checked Sep 27, 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: cloud secops consulting 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 cloud secops consulting services.
Partial evidence: Its own public description names part of cloud secops consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud secops consulting 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 588 cloud secops consulting services based in the United Kingdom

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Cloud secops consulting services based in the United Kingdom at a glance

As of Sep 27, 2026

5.6%Verified-email coverage

49.1Average contacts per company

1-10Median size (employees)

42.3%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

394

11-50

146

51-200

201-500

501-1,000

10001+

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 588 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 cloud secops consulting 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 “cloud secops consulting 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 cloud secops consulting 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 cloud secops consulting 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, 1,614 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 27, 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.

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 cloud secops consulting 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 cloud secops consulting services are there based in the United Kingdom?

RevenueBase identified 588 cloud secops consulting 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?

CTS, headquartered in Manchester Manchester, tops this list with the largest team on record.

Which city has the most cloud secops consulting services?

London leads with 249 headquartered companies, followed by Manchester (27) and Birmingham (9).

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 1,614 verified decision-maker contacts tracked across these 588 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 27, 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.