Company lists · Data refreshed September 2026

Top 25 Outsourcing platforms based in the United Kingdom

Name: Outsourcing platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,333 companies tracked

RevenueBase identified 1,333 outsourcing platforms headquartered in the United Kingdom as of September 2026 and tracks 19,198 professional contacts across them, including 2,772 with verified work emails. London is the largest hub.

This list covers outsourcing platforms 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 21, 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 21, 2026 86% judged on-target in blind review

1,333Companies

19,198Contacts tracked

2,772Verified emails

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The 25 largest outsourcing platforms based in the United Kingdom

Ranked by team size

Top 25 of 1,333 outsourcing platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing platforms: 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	Peopleperhour	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	n/a	2,435 contacts →
	Indirect evidence “PeoplePerHour is the UK’s leading freelance marketplace.” Source: RevenueBase Database · checked Sep 21, 2026
2	Guidant Global	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	746 contacts →
	Indirect evidence “Guidant Global delivers dynamic, tailored workforce solutions that empower businesses to thrive in ever-evolving markets.” Source: RevenueBase Database · checked Sep 21, 2026
3	BIG 4 Consultancy Firm	Indirect evidence	Liverpool, United KingdomHQ checked Sep 21, 2026	n/a	363 contacts →
	Indirect evidence “This is a page for all contractors and consultants to join, where you are unable to disclose client relationship.” Source: RevenueBase Database · checked Sep 21, 2026
4	Ubique Systems	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	333 contacts →
	Partial evidence “Ubique Systems is a fast growing multifaceted organization which offers a comprehensive array of outsourcing and consulting services for its customers, including recruitment…” Source: RevenueBase Database · checked Sep 21, 2026
5	Coople UK	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	243 contacts →
	Indirect evidence “Coople exited the UK market on 1 January 2026.” Source: RevenueBase Database · checked Sep 21, 2026
6	index.dev	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	202 contacts →
	Partial evidence “Index.dev is an AI-first engineering talent platform that connects companies with the top 1% of senior engineers from LATAM and CEE to build software and AI products.” Source: RevenueBase Database · checked Sep 21, 2026
7	Parasol	Indirect evidence	Warrington, United KingdomHQ checked Sep 21, 2026	501-1,000	187 contacts →
	Indirect evidence “We serve the agile workforce with reliable Umbrella payroll and employment solutions.” Source: RevenueBase Database · checked Sep 21, 2026
8	Qogita	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	184 contacts →
	Partial evidence “Qogita is a leading global wholesale B2B platform that offers a wide variety of products, brands and categories across geographies.” Source: RevenueBase Database · checked Sep 21, 2026
9	NCUBE	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	180 contacts →
	Indirect evidence “In a globalized world, code is currency, and great developers are the gold standard.” Source: RevenueBase Database · checked Sep 21, 2026
10	shopper.com	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	n/a	151 contacts →
	Partial evidence “Shopper.com provides creators with tools and APIs for enabling commerce across all platforms.” Source: RevenueBase Database · checked Sep 21, 2026
11	Potentiam LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	150 contacts →
	Indirect evidence “At Potentiam, we help businesses unlock growth by building nearshore and offshore teams that empower organisations to scale faster, operate smarter and stay ahead of the…” Source: RevenueBase Database · checked Sep 21, 2026
12	The DOT HQ	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 21, 2026	51-200	146 contacts →
	Indirect evidence “At The Dot HQ, we empower businesses with a full spectrum of offshore resource solutions, ensuring efficiency, compliance and growth.” Source: RevenueBase Database · checked Sep 21, 2026
13	Hightekers	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	143 contacts →
	Indirect evidence “Hightekers helps independent professionals globally to combine the freedom and earning potential of freelancing with the security and benefits of full-time employment.” Source: RevenueBase Database · checked Sep 21, 2026
14	Newforce Global Services	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	128 contacts →
	Indirect evidence “Newforce provides global recruitment and workforce staffing solutions that help organizations access skilled talent across multiple markets.” Source: RevenueBase Database · checked Sep 21, 2026
15	FOCUS	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	201-500	118 contacts →
	Partial evidence “Focus is a UK-managed outsourcing partner with a large dedicated offshore delivery team, built and proven inside real UK retail operations before we opened it to other brands.” Source: RevenueBase Database · checked Sep 21, 2026
16	Remoteli	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	115 contacts →
	Partial evidence “At Remoteli, we’re revolutionising staffing, recruitment, and outsourcing.” Source: RevenueBase Database · checked Sep 21, 2026
17	IGLU	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	114 contacts →
	Indirect evidence “Iglu is the global hub for tech talent changing how-and where-businesses do their best work.” Source: RevenueBase Database · checked Sep 21, 2026
18	Solvex Solutions	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	103 contacts →
	Partial evidence “we redefine business process outsourcing, empowering companies to broaden their horizons.” Source: RevenueBase Database · checked Sep 21, 2026
19	OVYO	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	91 contacts →
	Indirect evidence “Ovyo provides rapid access to specialist people and teams in software engineering, operations & delivery throughout the streaming/OTT/media, satellite/space and comms industries.” Source: RevenueBase Database · checked Sep 21, 2026
20	Mauve Group	Indirect evidence	York, United KingdomHQ checked Sep 21, 2026	51-200	90 contacts →
	Indirect evidence “Imagining a global workforce is simple.” Source: RevenueBase Database · checked Sep 21, 2026
21	Youpro Contact	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	90 contacts →
	Partial evidence “A world class offshore outsourcing agency, with offices in London and Harare, we have access to some of the best educated, best spoken graduates you will find anywhere in the…” Source: RevenueBase Database · checked Sep 21, 2026
22	Outsourcery	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	84 contacts →
	Indirect evidence “UK businesses are under pressure- Hiring is slower- Costs are rising- And internal teams are stretched thin.” Source: RevenueBase Database · checked Sep 21, 2026
23	Remoti	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	84 contacts →
	Indirect evidence “The operational infrastructure for cross-border talent.” Source: RevenueBase Database · checked Sep 21, 2026
24	Purchase Direct LTD	Indirect evidence	Welwyn Garden City, United KingdomHQ checked Sep 21, 2026	51-200	80 contacts →
	Indirect evidence “Purchase Direct provides outsourced purchasing services to businesses requiring long term management and control of their overhead purchasing.” Source: RevenueBase Database · checked Sep 21, 2026
25	High5 Talmix	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	78 contacts →
	Indirect evidence “Talmix is now part of High5Hire, a new home for business and consulting talent working independently across the globe through the High5 marketplace.” Source: RevenueBase Database · checked Sep 21, 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: outsourcing platforms. 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 outsourcing platforms.
Partial evidence: Its own public description names part of outsourcing platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing platforms. 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 1,333 outsourcing platforms based in the United Kingdom

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Outsourcing platforms based in the United Kingdom at a glance

As of Sep 21, 2026

14.4%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

53.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

726

11-50

401

51-200

141

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 1,333 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 outsourcing platforms, 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 “outsourcing platforms”. 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 outsourcing platforms), 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 outsourcing platforms, 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, 2,772 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 21, 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.

Outsourcing platforms by metro

Outsourcing platforms in London713
Outsourcing platforms in Manchester51
Outsourcing platforms in Birmingham25

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 outsourcing platforms, 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 outsourcing platforms are there based in the United Kingdom?

RevenueBase identified 1,333 outsourcing platforms 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?

Peopleperhour, headquartered in London, tops this list with the largest team on record.

Which city has the most outsourcing platforms?

London leads with 713 headquartered companies, followed by Manchester (51) and Birmingham (25).

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 2,772 verified decision-maker contacts tracked across these 1,333 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 21, 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.