Company lists · Data refreshed November 2026

Top 20 Software developer staffing based in the United Kingdom

Name: Software developer staffing based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 2,509 companies tracked

RevenueBase identified 2,509 company matches for software developer staffing associated with the United Kingdom as of November 2026 and tracks 31,260 professional contacts across them, including 6,906 with verified work emails. London is the largest hub.

This list covers company matches for software developer staffing 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 5, 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 5, 2026 How this list was built

2,509Companies

31,260Contacts tracked

6,906Verified emails

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The 20 largest software developer staffing based in the United Kingdom

Ranked by team size

Top 20 of 2,509 company matches for software developer staffing based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Brook Street	Exact match	Uxbridge, United KingdomHQ recorded Nov 5, 2026	501-1,000	1,368 contacts →
	Exact match “For 75 years, the middle is where we've worked best.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Randstad UK	Exact match	Luton, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	978 contacts →
	Exact match “Randstad is your partner for talent.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Halian Managed Services, Recruitment Agency & Contract Staffing	Exact match	St. Albans, United KingdomHQ recorded Nov 5, 2026	501-1,000	732 contacts →
	Exact match “Halian, with nearly 30 years of experience across the Middle East, Europe, and the US, is dedicated to shaping the future of Workforce Management and Managed Services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Nigel Frank International	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	694 contacts →
	Exact match “We’re the recognized global leaders in Microsoft recruitment; it’s all we do.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Venn Group	Exact match	London Bridge, United KingdomHQ recorded Nov 5, 2026	201-500	470 contacts →
	Exact match “At Venn Group, we make recruitment personal - it’s more than just a job.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	LA Fosse	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	424 contacts →
	Exact match “La Fosse: Empowering people and businesses to thrive in a tech-driven world We are La Fosse.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Vivid Resourcing	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	369 contacts →
	Exact match “Vivid Resourcing, a leading international talent solutions partner, connects you with in-demand technical professionals you need to flourish in the Tech, Engineering, Life…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	The Recruitment CO	Exact match	Northampton, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	337 contacts →
	Exact match “We’re THE RECRUITMENT Co.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Stanley David And Associates	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	292 contacts →
	Exact match “Stanley David And Associates (SDNA Global) is a recruitment specialist in the area of IT and Engineering, we stay firmly in our area of expertise, doing what we love.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Gattaca	Exact match	Whiteley, United KingdomHQ recorded Nov 5, 2026	501-1,000	213 contacts →
	Exact match “Always Ahead.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Crimson	Exact match	Birmingham, United KingdomHQ recorded Nov 5, 2026	51-200	211 contacts →
	Exact match “Crimson is a transformation partner to organisations that create public impact.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	NCUBE	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	189 contacts →
	Exact match “In a globalized world, code is currency, and great developers are the gold standard.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Outsource UK	Exact match	Swindon, United KingdomHQ recorded Nov 5, 2026	51-200	186 contacts →
	Exact match “Outsource UK is one of the country’s largest and most successful independent specialist recruitment agencies, established over 30 years ago.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Next Ventures	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	184 contacts →
	Exact match “Next Ventures is a multi-award winning, global I.T recruitment business, supplying specialist project teams to the Large Enterprise.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	XCEDE	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	164 contacts →
	Exact match “Global Technology Recruitment Specialists.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Frank Recruitment Group	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	164 contacts →
	Exact match “Frank Recruitment Group delivers the very best specialist IT professionals to vendor channel partners, SMEs and Enterprises across the globe.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Empiric	Exact match	1 Aldermanbury, United KingdomHQ recorded Nov 5, 2026	51-200	155 contacts →
	Exact match “Empiric is a global recruitment agency that specialises in technology and business transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Dabster	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	153 contacts →
	Exact match “Dabster is a Talent Management and Workforce Solutions Provider in Digital and Engineering practice.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Explore Group	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	151 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 · Nov 5, 2026 · View company records in RevenueBase
20	Provide	Exact match	Milton Keynes, United KingdomHQ recorded Nov 5, 2026	11-50	145 contacts →
	Exact match “SustainRecruit is a specialist Tech, Digital and Financial Services recruitment partner, connecting organisations with high-quality talent across a broad range of disciplines.” Recorded in the RevenueBase company graph · Nov 5, 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 “software developer staffing”. 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 20 of 2,509 software developer staffing based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 6,906 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software developer staffing based in the United Kingdom at a glance

As of Nov 5, 2026

22.1%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

37.6%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

1,612

11-50

670

51-200

143

201-500

501-1,000

1,001-5,000

5,001-10,000

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 2,509 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 “software developer staffing” 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 6,906 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 5, 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.

Software developer staffing by metro

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

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

RevenueBase identified 2,509 company matches for software developer staffing 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?

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

Which city has the most software developer staffing?

London leads with 944 company records, followed by Manchester (122) and Birmingham (51).

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 6,906 professional contacts with verified work emails tracked across these 2,509 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 5, 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.