Company lists · Data refreshed November 2026

Top 18 Temporary information technology software developers based in the United Kingdom

Name: Temporary information technology software developers 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 591 companies tracked

RevenueBase identified 591 company matches for temporary information technology software developers associated with the United Kingdom as of November 2026 and tracks 8,545 professional contacts across them, including 1,978 with verified work emails. London is the largest hub.

This list covers company matches for temporary information technology software developers 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

591Companies

8,545Contacts tracked

1,978Verified emails

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The 18 largest temporary information technology software developers based in the United Kingdom

Ranked by team size

Top 18 of 591 company matches for temporary information technology software developers 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	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
2	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
3	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
4	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
5	RSK Business Solutions	Exact match	Hildenborough, United KingdomHQ recorded Nov 5, 2026	51-200	139 contacts →
	Exact match “When it comes to software consultancy and resourcing companies, we’re proud to be very versatile.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Skillrecruit	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	123 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 · Nov 5, 2026 · View company records in RevenueBase
7	Parity Network Limited	Exact match	Edinburgh, United KingdomHQ recorded Nov 5, 2026	11-50	104 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 · Nov 5, 2026 · View company records in RevenueBase
8	Adroit People Limited UK	Exact match	Uxbridge, United KingdomHQ recorded Nov 5, 2026	51-200	98 contacts →
	Exact match “Adroit People Ltd is a top-notch technology firm focused to deliver Staffing Services, IT Consulting, Implementation and Support Services in UK, Europe, USA, Asia-Pacific and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	IT Talent	Exact match	Reading, United KingdomHQ recorded Nov 5, 2026	11-50	95 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 · Nov 5, 2026 · View company records in RevenueBase
10	Austin Fraser	Exact match	Uk, United KingdomHQ recorded Nov 5, 2026	201-500	84 contacts →
	Exact match “Real relationships, shared goals, that’s where the magic happens.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Timspark	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	83 contacts →
	Exact match “Timspark is a software development company/hub that creates custom software solutions to fit clients’ business needs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Onlygeniuses	Exact match	Pinner, United KingdomHQ recorded Nov 5, 2026	51-200	82 contacts →
	Exact match “OnlyGeniuses, Is a 12 year old UK based IT company which works only with the top 1% of IT Talent to add immense value to our clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	360 Recruitment Limited	Exact match	Nottingham, United KingdomHQ recorded Nov 5, 2026	51-200	77 contacts →
	Exact match “360 Recruitment is an innovative supplier of Temporary, Contract and Permanent staff to some of the countries leading companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Itarmi	Exact match	Leatherhead, United KingdomHQ recorded Nov 5, 2026	11-50	75 contacts →
	Exact match “Technology doesn't deliver itself.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	IDPP	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	68 contacts →
	Exact match “IDPP has been established for over 37 years, and during that time we have become experts in the IT and Telecoms industries supporting customers with a variety of bespoke services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Sentinel	Exact match	Tunbridge Wells Kent, United KingdomHQ recorded Nov 5, 2026	11-50	65 contacts →
	Exact match “In a world obsessed with technology, we’re interested in the people who make it.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Morpheus Talent Solutions	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	59 contacts →
	Exact match “Talent Solutions provider to enterprises undergoing Digital and Operational Transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Lucid Support Services LTD	Exact match	Milton Keynes, United KingdomHQ recorded Nov 5, 2026	51-200	57 contacts →
	Exact match “Lucid is a multi-award winning established, reliable and trusted IT Employment Services and IT Project Delivery provider throughout the UK.” 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 “temporary information technology software developers”. 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 18 of 591 temporary information technology software developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,978 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Temporary information technology software developers based in the United Kingdom at a glance

As of Nov 5, 2026

23.1%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

41.1%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

300

11-50

193

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 591 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 “temporary information technology software developers” 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 1,978 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.

Temporary information technology software developers 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 “temporary information technology software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many temporary information technology software developers are there based in the United Kingdom?

RevenueBase identified 591 company matches for temporary information technology software developers 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?

Halian Managed Services, Recruitment Agency & Contract Staffing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most temporary information technology software developers?

London leads with 243 company records, followed by Manchester (28) and Birmingham (13).

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 1,978 professional contacts with verified work emails tracked across these 591 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.