Company lists · Data refreshed September 2026

Top 24 Enterprise software integrators based in the United Kingdom

Name: Enterprise software integrators based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,760 companies tracked

RevenueBase identified 1,760 enterprise software integrators headquartered in the United Kingdom as of September 2026 and tracks 24,421 professional contacts across them, including 7,590 with verified work emails and 1,368 with mobile numbers. London is the largest hub.

This list covers enterprise software integrators 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 30, 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 30, 2026 86% judged on-target in blind review

1,760Companies

24,421Contacts tracked

7,590Verified emails

1,368Mobile numbers

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The 24 largest enterprise software integrators based in the United Kingdom

Ranked by team size

Top 24 of 1,760 enterprise software integrators based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software integrators: 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	K2 Partnering Solutions	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,417 contacts →
	Partial evidence “K2 Partnering Solutions is a global provider of unique end-to-end consultative solutions in the enterprise applications, AI, and cloud space.” Source: RevenueBase Database · checked Sep 30, 2026
2	PMC	Partial evidence	Abingdon, United KingdomHQ checked Sep 30, 2026	501-1,000	1,417 contacts →
	Partial evidence “PMC combines consulting with expert software engineering and 24x7x365 managed services to deliver high-quality technology services and solutions across retail, D2C, and broader…” Source: RevenueBase Database · checked Sep 30, 2026
3	Kerridge Commercial Systems	Partial evidence	Hungerford, United KingdomHQ checked Sep 30, 2026	1,001-5,000	504 contacts →
	Partial evidence “Kerridge Commercial Systems provides specialist ERP, Business and Retail Management Software, Services and Support to Distributors, Wholesalers, Retailers and the Hiring industry.” Source: RevenueBase Database · checked Sep 30, 2026
4	CCS Media Limited Advania UK	Indirect evidence	Chesterfield, United KingdomHQ checked Sep 30, 2026	201-500	375 contacts →
	Indirect evidence “CCS Media is now officially part of Advania UK, the tech company with people at heart.” Source: RevenueBase Database · checked Sep 30, 2026
5	Epi-Use Labs	Partial evidence	Manchester, United KingdomHQ checked Sep 30, 2026	501-1,000	370 contacts →
	Partial evidence “EPI-USE Labs is a global software solutions and managed services company.” Source: RevenueBase Database · checked Sep 30, 2026
6	Sandhata Technologies	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	363 contacts →
	Indirect evidence “We are a global niche consultancy specialising in services that span all facets of Digital transformation, DevOps, and System Integration.” Source: RevenueBase Database · checked Sep 30, 2026
7	Kovaion Consulting	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	353 contacts →
	Partial evidence “Kovaion is a global AI-powered solutions and innovation company focused on Oracle technologies, enterprise applications, intelligent automation, and digital transformation.” Source: RevenueBase Database · checked Sep 30, 2026
8	Kagool	Partial evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	501-1,000	307 contacts →
	Partial evidence “Kagool is a global technology consultancy with over 20 years of experience helping enterprise organisations modernise SAP, data and AI platforms.” Source: RevenueBase Database · checked Sep 30, 2026
9	ARCH	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	n/a	307 contacts →
	Indirect evidence “Arch has specialised in SAP solutions for over 25 years and our team has extensive experience of SAP technologies and SAP usability.” Source: RevenueBase Database · checked Sep 30, 2026
10	OLR	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	292 contacts →
	Partial evidence “OLR is a specialist Oracle Retail systems integrator delivering end-to-end omnichannel solutions to enable leading retailers to accelerate business success through system…” Source: RevenueBase Database · checked Sep 30, 2026
11	The Adaptavist Group	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1,001-5,000	254 contacts →
	Partial evidence “We are experts at delivering innovative software, tailored solutions, and quality services across some of the world's most trusted technology ecosystems, including Atlassian, AWS…” Source: RevenueBase Database · checked Sep 30, 2026
12	Percipere	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	245 contacts →
	Indirect evidence “Percipere is a niche global consultancy, partnering companies in their evolution towards greater operational efficiency and profitability.” Source: RevenueBase Database · checked Sep 30, 2026
13	Sharp Brains	Indirect evidence	Slough, United KingdomHQ checked Sep 30, 2026	51-200	241 contacts →
	Indirect evidence “At Sharp Brains, we are your premier IT Services & Solutions Provider based in the UK, dedicated to meeting your business's unique needs with tailor-made solutions.” Source: RevenueBase Database · checked Sep 30, 2026
14	ITI Group	Indirect evidence	Sheffield, United KingdomHQ checked Sep 30, 2026	201-500	234 contacts →
	Indirect evidence “For organisations facing the compounding threats of ageing assets, a retiring workforce, and evolving cyber attacks, the status quo is no longer an option.” Source: RevenueBase Database · checked Sep 30, 2026
15	BMSI	Partial evidence	Maidenhead, United KingdomHQ checked Sep 30, 2026	201-500	218 contacts →
	Partial evidence “BMSI is the UK’s largest & leading Independent systems integrator of Building Energy Management Systems (BEMS).” Source: RevenueBase Database · checked Sep 30, 2026
16	Xperience	Indirect evidence	Lisburn, United KingdomHQ checked Sep 30, 2026	51-200	205 contacts →
	Indirect evidence “Unlock the full potential of your business with digital solutions built for you and with you.” Source: RevenueBase Database · checked Sep 30, 2026
17	Eappsys	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	193 contacts →
	Strong evidence “eAppSys is a systems integrator that is focused exclusively on supporting the core enterprise application systems within Oracle On-Premise and Cloud Applications.” Source: RevenueBase Database · checked Sep 30, 2026
18	Platned	Partial evidence	Gerrards Cross, United KingdomHQ checked Sep 30, 2026	201-500	190 contacts →
	Partial evidence “Platned helps organisations simplify complex change and get more value from their enterprise technology investments.” Source: RevenueBase Database · checked Sep 30, 2026
19	Softbrands	Indirect evidence	Farnborough, United KingdomHQ checked Sep 30, 2026	501-1,000	177 contacts →
	Indirect evidence “In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.” Source: RevenueBase Database · checked Sep 30, 2026
20	WTL LTD	Partial evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	n/a	162 contacts →
	Partial evidence “For over 35 years now WTL has been providing seamlessly integrated IT solutions and managed services to medium and large enterprises within the UK, including major clients within…” Source: RevenueBase Database · checked Sep 30, 2026
21	Interex Group	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	160 contacts →
	Indirect evidence “InterEx Group is becoming the strategic partner of choice for organizations undergoing digital, business, and technology transformation.” Source: RevenueBase Database · checked Sep 30, 2026
22	Praesto Consulting	Indirect evidence	Staines-upon-thames, United KingdomHQ checked Sep 30, 2026	201-500	125 contacts →
	Indirect evidence “Technology consultancy providing expertise to complex IT programs.” Source: RevenueBase Database · checked Sep 30, 2026
23	Enterprise Outsourcing	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	125 contacts →
	Partial evidence “Enterprise Outsourcing is a global leader in technology services, providing support to businesses in Australia, Spain, the United Kingdom, United States, Indonesia, South Africa…” Source: RevenueBase Database · checked Sep 30, 2026
24	Cogniz Consultancy Limited	Indirect evidence	Middlesex, United KingdomHQ checked Sep 30, 2026	11-50	125 contacts →
	Indirect evidence “COGNIZ is an emerging IT solutions company delivering technical services, solutions and support for organisations ranging across a variety of sectors.” Source: RevenueBase Database · checked Sep 30, 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: enterprise software integrators. 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 enterprise software integrators.
Partial evidence: Its own public description names part of enterprise software integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software integrators. 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 24 of 1,760 enterprise software integrators based in the United Kingdom

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Enterprise software integrators based in the United Kingdom at a glance

As of Sep 30, 2026

31.1%Verified-email coverage

5.6%Mobile-number coverage

13.9Average contacts per company

1-10Median size (employees)

33.0%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

990

11-50

534

51-200

176

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

1,5990–30

3,66031–60

19861–90

790–180

41180+

Company record updated

Median 96.0d

00–30

1,20231–60

7,82261–90

10,73490–180

1,099180+

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 enterprise software integrators, 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 “enterprise software integrators”. 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 enterprise software integrators), 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 enterprise software integrators, 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, 7,590 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 30, 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.

Enterprise software integrators by metro

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 enterprise software integrators, 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 enterprise software integrators are there based in the United Kingdom?

RevenueBase identified 1,760 enterprise software integrators 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?

K2 Partnering Solutions, headquartered in London, tops this list with the largest team on record.

Which city has the most enterprise software integrators?

London leads with 580 headquartered companies, followed by Manchester (47) and Birmingham (27).

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 7,590 verified decision-maker contacts tracked across these 1,760 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 30, 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.