Company lists · Data refreshed September 2026

Top 25 Offshore outsourcing companies based in the United Kingdom

Name: Offshore outsourcing companies 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 261 companies tracked

RevenueBase identified 261 offshore outsourcing companies headquartered in the United Kingdom as of September 2026 and tracks 5,029 professional contacts across them, including 935 with verified work emails. London is the largest hub.

This list covers offshore outsourcing companies 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

261Companies

5,029Contacts tracked

935Verified emails

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The 25 largest offshore outsourcing companies based in the United Kingdom

Ranked by team size

Top 25 of 261 offshore outsourcing companies 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 offshore outsourcing companies: 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	NSC Global	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,039 contacts →
	Indirect evidence “Global business doesn’t have to be complicated.” Source: RevenueBase Database · checked Sep 21, 2026
2	Damco Solutions Limited	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	327 contacts →
	Partial evidence “Damco Solutions Limited is a specialist software solutions and services & a business process outsourcing services company.” Source: RevenueBase Database · checked Sep 21, 2026
3	The DOT HQ	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 21, 2026	51-200	146 contacts →
	Partial 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
4	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
5	Youpro Contact	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	90 contacts →
	Strong 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
6	Invedus Outsourcing	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	70 contacts →
	Partial evidence “Invedus Outsourcing is a remote employees outsourcing company.” Source: RevenueBase Database · checked Sep 21, 2026
7	Xanadutec	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	70 contacts →
	Partial evidence “We are a 400 member strong, specialist business process outsourcing (BPO) provider that caters to the diverse and complex information processing needs of todays corporation.” Source: RevenueBase Database · checked Sep 21, 2026
8	Qormotho	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	66 contacts →
	Partial evidence “QORMOTHO is a global outsourcing company.” Source: RevenueBase Database · checked Sep 21, 2026
9	Support Adventure	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	62 contacts →
	Partial evidence “Support Adventure is an outsourcing company that specializes in customer service and support.” Source: RevenueBase Database · checked Sep 21, 2026
10	Direct Response	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	46 contacts →
	Partial evidence “Direct Response can provide outsourcing of voice, data and contact centre services for organisation from a global business to a one-man operation, delivering outstanding service…” Source: RevenueBase Database · checked Sep 21, 2026
11	Kingdom Vision	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Kingdom Vision is a medium to take your business from good to great.” Source: RevenueBase Database · checked Sep 21, 2026
12	Taskaler	Partial evidence	Uk, United KingdomHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “Taskaler is a business process outsourcing (BPO) provider specialising in customer services and back-office support for retail and eCommerce.” Source: RevenueBase Database · checked Sep 21, 2026
13	auxilium.digital	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	35 contacts →
	Partial evidence “Auxilium Digital helps businesses with limited resources, higher operational costs achieve utmost customer satisfaction through providing customized offshore development teams…” Source: RevenueBase Database · checked Sep 21, 2026
14	Systemrapid	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “SystemRapid - inner feelings.outsourced.” Source: RevenueBase Database · checked Sep 21, 2026
15	Offshore Team	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	33 contacts →
	Partial evidence “Offshore Team is a British-owned technology company based in the Philippines.” Source: RevenueBase Database · checked Sep 21, 2026
16	Go-To Outsourcing	Partial evidence	Bromsgrove, United KingdomHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “Almost every business can save time and money with smart outsourcing from Go-To - how much depends on you.” Source: RevenueBase Database · checked Sep 21, 2026
17	Tara Professional Recruitment Limited	Strong evidence	Shrewsbury, United KingdomHQ checked Sep 21, 2026	1-10	30 contacts →
	Strong evidence “TARA PROFESSIONAL RECRUITMENT LIMITED is an outsourcing/offshoring company based out DUNBAR HOUSE, BATTLEFIELD, SHREWSBURY, United Kingdom” Source: RevenueBase Database · checked Sep 21, 2026
18	Datamaticsuk LTD	Partial evidence	Hounslow, United KingdomHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Datamatics UK provides IT consulting and outsourcing services to clients globally as partners to conceptualise and realise technology driven business transformation initiatives.” Source: RevenueBase Database · checked Sep 21, 2026
19	SNT Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “SNT Group is a service led business, providing our clients with best of breed technologies and services.” Source: RevenueBase Database · checked Sep 21, 2026
20	Propact Solutions	Strong evidence	Birmingham, United KingdomHQ checked Sep 21, 2026	11-50	22 contacts →
	Strong evidence “If you run an accountancy or bookkeeping firm, we can help you overcome your staff recruitment and retention challenges with our outsourcing and offshoring solutions that are…” Source: RevenueBase Database · checked Sep 21, 2026
21	Recruitico	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Recruitico provides a complete offshore staffing solution to UK-based tech-related SMEs - specifically covering job vacancies that are difficult to fill locally in the UK.” Source: RevenueBase Database · checked Sep 21, 2026
22	Doshi Outsourcing	Partial evidence	Croydon, United KingdomHQ checked Sep 21, 2026	201-500	20 contacts →
	Partial evidence “In 1995 the Doshi family set up Doshi & Co in London as an accountancy practice for UK clients and simply offshored their very own back office in Gujarat, India in - a location…” Source: RevenueBase Database · checked Sep 21, 2026
23	Samran Technologies LTD	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “Samran Technologies provide IT services and set up offshore development and support centers for clients in areas like eLearning, eCommerce, job portals, magazines, etc.” Source: RevenueBase Database · checked Sep 21, 2026
24	Your Team In Asia	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	15 contacts →
	Partial evidence “At Your Team in Asia (YTA), we empower UK businesses to thrive by leveraging the strategic advantages of offshoring.” Source: RevenueBase Database · checked Sep 21, 2026
25	Capita Business Services	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	n/a	13 contacts →
	Partial evidence “Capita is the UK's leading FTSE100 outsourcing company.” 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: offshore outsourcing companies. 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 offshore outsourcing companies.
Partial evidence: Its own public description names part of offshore outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore outsourcing companies. 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 261 offshore outsourcing companies based in the United Kingdom

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Offshore outsourcing companies based in the United Kingdom at a glance

As of Sep 21, 2026

18.6%Verified-email coverage

19.3Average contacts per company

11-50Median size (employees)

48.7%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

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 261 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 offshore outsourcing companies, 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 “offshore outsourcing companies”. 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 offshore outsourcing companies), 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 offshore outsourcing companies, 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, 935 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.

Offshore outsourcing companies by metro

Offshore outsourcing companies in London127

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 offshore outsourcing companies, 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 offshore outsourcing companies are there based in the United Kingdom?

RevenueBase identified 261 offshore outsourcing companies 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?

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

Which city has the most offshore outsourcing companies?

London leads with 127 headquartered companies, followed by Leeds (6) and Manchester (6).

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 935 verified decision-maker contacts tracked across these 261 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.