Company lists · Data refreshed September 2026

Top 25 Java developer staffing companies based in the United Kingdom

RevenueBase identified 607 company matches for java developer staffing companies associated with the United Kingdom as of September 2026 and tracks 7,485 professional contacts across them, including 1,764 with verified work emails. London is the largest hub.

This list covers company matches for java developer staffing companies 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
607Companies
7,485Contacts tracked
1,764Verified emails
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The 25 largest java developer staffing companies based in the United Kingdom

Ranked by team size
Top 25 of 607 company matches for java developer staffing companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 28, 20265,001-10,0001,248 contacts →

Exact match

“We’re Harvey Nash, and we build amazing technology and digital teams.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-200568 contacts →

Exact match

“For over 30 years, GCS has been at the forefront of digital transformation, building vast global communities of innovators and placing them in businesses shaping tomorrow's world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBirmingham, United KingdomHQ recorded Sep 28, 202651-200215 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
4Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-50143 contacts →

Exact match

“The Explore Group has been helping companies recruit top talent in the ever-evolving world of technology since 2005.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 28, 2026201-500125 contacts →

Exact match

“Skilliantech Ltd, trading as “SkillRecruit”, is a specialist IT and Engineering recruitment agency delivering comprehensive coverage of recruitment services across all industries…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchTunbridge Wells Kent, United KingdomHQ recorded Sep 28, 202611-50110 contacts →

Exact match

“In a world obsessed with technology, we’re interested in the people who make it.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-200108 contacts →

Exact match

“With over 25 years in the technology recruitment sector, Square One is an award-winning specialist recruitment agency.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchManchester, United KingdomHQ recorded Sep 28, 202651-200101 contacts →

Exact match

“It’s everything we stand for.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchReading, United KingdomHQ recorded Sep 28, 202611-5092 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
10Exact matchUk, United KingdomHQ recorded Sep 28, 2026201-50081 contacts →

Exact match

“Real relationships, shared goals, that’s where the magic happens.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchEdinburgh, United KingdomHQ recorded Sep 28, 202611-5080 contacts →

Exact match

“For over 45 years we have been connecting our clients with the best technology, transformation and data talent.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBirmingham, United KingdomHQ recorded Sep 28, 202611-5079 contacts →

Exact match

“WE ARE MONARCH We specialise in helping forward-thinking businesses overcome their challenges, accelerate their strategies and seize big opportunities by finding the best talent…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchWarrington, United KingdomHQ recorded Sep 28, 202611-5070 contacts →

Exact match

“IDEAL RECRUIT LIMITED is a staffing and recruiting company with our Head Office based in Warrington.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5062 contacts →

Exact match

“Apps IT is a niche recruitment agency specialising in placing Oracle, SAP, and Cloud business software solutions consultants.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-5061 contacts →

Exact match

“We aim to build exceptional teams in the tech space, focusing on two core engineering specialisms: Advanced Software Engineering and AI, ML, & Data Engineering.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchRedhill, United KingdomHQ recorded Sep 28, 202611-5060 contacts →

Exact match

“CBSbutler is a multi-award winning recruitment firm specialising in technical appointments across global industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchTemple, United KingdomHQ recorded Sep 28, 202651-20053 contacts →

Exact match

“X4 Technology partner with businesses across the entire technology spectrum, from early-stage R&D to commercial enterprises to provide world-class talent solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchLeeds, United KingdomHQ recorded Sep 28, 202611-5051 contacts →

Exact match

“Corecom Consulting is The UK’s Leading IT Recruitment Company headquartered in Leeds, with a European division.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 28, 2026201-50051 contacts →

Exact match

“In a highly technical industry of Information Technology, Warriorz Technologies Ltd is paving the way in Human Resource and Software consulting across the globe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchFrimley, United KingdomHQ recorded Sep 28, 202651-20049 contacts →

Exact match

“Powering Global STEM | Discover the Power of a Partner.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United KingdomHQ recorded Sep 28, 202611-5047 contacts →

Exact match

“At erg Group we have a simple mission: to provide market-leading talent solutions to the technology industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLeeds, United KingdomHQ recorded Sep 28, 202651-20047 contacts →

Exact match

“VentureDK is a fast-growing software development company with 15 years of experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCaerphilly, United KingdomHQ recorded Sep 28, 202611-5046 contacts →

Exact match

“We empower businesses by solving one of their biggest challenges: finding the right people.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchAndover, United KingdomHQ recorded Sep 28, 202611-5045 contacts →

Exact match

“With over 35 years of experience, we have developed our services to provide our customers with a personal level of commitment with regular on-site visits, industry leading…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchFeltham, United KingdomHQ recorded Sep 28, 2026201-50043 contacts →

Exact match

“Hire Developer.Dev is your strategic partner in building exceptional digital experiences.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 607 java developer staffing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,764 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Java developer staffing companies based in the United Kingdom at a glance

As of Sep 28, 2026
23.6%Verified-email coverage
12.3Average contacts per company
1-10Median size (employees)
38.1%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
385
11-50
170
51-200
34
201-500
10
501-1,000
3
5,001-10,000
1

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 607 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 “java developer staffing companies” 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 1,764 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.

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 “java developer staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many java developer staffing companies are there based in the United Kingdom?

RevenueBase identified 607 company matches for java developer staffing companies 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?

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

Which city has the most java developer staffing companies?

London leads with 231 company records, followed by Manchester (30) and Birmingham (15).

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 1,764 professional contacts with verified work emails tracked across these 607 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.

Ready to reach these companies? Verified emails and direct dials for all 607 java developer staffing companies based in the United Kingdom. Start with a free account, no credit card.

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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.