Company lists · Data refreshed September 2026

Top 25 Cto recruitment services based in the United Kingdom

Name: Cto recruitment 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 360 companies tracked

RevenueBase identified 360 company matches for cto recruitment services associated with the United Kingdom as of September 2026 and tracks 2,357 professional contacts across them, including 859 with verified work emails. London is the largest hub.

This list covers company matches for cto recruitment services 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 September 28, 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 Sep 28, 2026 How this list was built

360Companies

2,357Contacts tracked

859Verified emails

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The 25 largest cto recruitment services based in the United Kingdom

Ranked by team size

Top 25 of 360 company matches for cto recruitment services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Crimson	Exact match	Birmingham, United KingdomHQ recorded Sep 28, 2026	51-200	215 contacts →
	Exact match “Crimson’s IT recruitment services simplify the recruitment process, helping hiring managers find the best contract and permanent IT talent in established and emerging disciplines.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Client Server	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	114 contacts →
	Exact match “At Client Server, we are driven by technology and powered by people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	IT Talent	Exact match	Reading, United KingdomHQ recorded Sep 28, 2026	11-50	92 contacts →
	Exact match “IT Talent is a rapidly expanding specialist IT & Tech Recruitment Consultancy offering tailored solutions to meet the needs of our clients from permanent to contract requirements.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	BPO Recruit	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	91 contacts →
	Exact match “We are an executive recruitment firm based in the City of London and are specialists in the search and selection of professionals in Technology, Digital & RPA, BPO, Shared…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Tritonexec	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	90 contacts →
	Exact match “TritonExec is Executive Search firm specializing Technology, Digital Transformation Services, and Private Equity-backed growth firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Barclay Simpson	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	59 contacts →
	Exact match “Barclay Simpson is a specialist recruitment consultancy supporting blue-chip organisations across international markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Gillespie Manners Global Executive Search	Exact match	Berkhamsted, United KingdomHQ recorded Sep 28, 2026	11-50	50 contacts →
	Exact match “Gillespie Manners is a global Executive Search firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Guided Solutions	Exact match	Leeds, United KingdomHQ recorded Sep 28, 2026	11-50	48 contacts →
	Exact match “Guided Solutions is the Global Executive Search & Selection partner to the MedTech industry, supporting companies across the USA, UK and Europe to build leadership teams that move…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Camino Search	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Value Creation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Apsida Life Science	Exact match	Surrey, United KingdomHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “Founded in 2019, Apsida Life Science is a specialist recruitment business Headquartered in Surrey, with offices in London UK, Boston USA and Pretoria, SA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Oakland Search	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “Experienced international technology recruiters, bridging the gap between executive search and contingency methods.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Consortia	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	33 contacts →
	Exact match “Consortia is a specialist technology recruitment and executive search partner connecting talent with organisations globally across Product, UX & Design, Data & AI, and Engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Circle Recruitment	Exact match	53 King Street, United KingdomHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Circle are leaders in the provision of recruitment consultancy services across the IT sector, since 2003.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Scope At Recruitment	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Scope AT was founded in November to provide specialist IT recruitment consultancy services to the financial services market place.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Thomson Keene	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “Thomson Keene is a specialist Technology Search firm with global reach.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Pratap Partnership	Exact match	Wakefield, United KingdomHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “We aim to continually improve our service and set the standard for the professional recruitment industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	BIG RED Recruitment	Exact match	Stratford-upon-avon, United KingdomHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Big Red is proud to represent 24+ years of raising the bar for tech and transformation recruitment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Sigma Consulting Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	20 contacts →
	Exact match “Sigma Consulting Group provides end-to-end recruitment solutions and strategic business consulting services across high-demand sectors like healthcare, technology, oil and gas…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Albany Partners	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “The Albany brand has a reputation for delivering results in search within the investor backed technology ecosystem.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	LT Harper Recruitment Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “At LT Harper we specialise in cyber security, artificial intelligence, legal tech and tech transformation recruitment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Venator Recruitment	Exact match	Bournemouth, United KingdomHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “Venator Recruitment is a specialist recruitment agency focusing on IT, Marketing, Mobile Technology, Security and Accounting and Finance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	First Achieve	Exact match	Glasgow, United KingdomHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “SECTOR SPECIFIC RECRUITMENT First Achieve understands the considerable resource that goes into the recruitment process.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Required IT	Exact match	Teddington, United KingdomHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “At Required IT, our specialist team of consultants understands candidates, as well as your company's needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Founders Keepers	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Founders Keepers is an executive search firm, building leadership teams for growth stage and venture backed companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Network IT Recruitment Limited	Exact match	Birmingham, United KingdomHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Network IT Recruitment is a specialist recruitment consultancy recruiting IT Professionals for clients across the UK and Europe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cto recruitment services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 360 cto recruitment services based in the United Kingdom

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Cto recruitment services based in the United Kingdom at a glance

As of Sep 28, 2026

36.4%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

50.0%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

270

11-50

51-200

201-500

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 360 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 “cto recruitment services” 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 859 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 September 28, 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.

Cto recruitment services by metro

Cto recruitment services in London180

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 “cto recruitment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cto recruitment services are there based in the United Kingdom?

RevenueBase identified 360 company matches for cto recruitment services associated with the United Kingdom as of September 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?

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

Which city has the most cto recruitment services?

London leads with 180 company records, followed by Manchester (11) and Milton Keynes (7).

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 859 professional contacts with verified work emails tracked across these 360 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 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 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.