Company lists · Data refreshed September 2026

Top 25 Custom enterprise software development companies based in the United Kingdom

RevenueBase identified 2,566 company matches for custom enterprise software development companies associated with the United Kingdom as of September 2026 and tracks 21,084 professional contacts across them, including 4,216 with verified work emails and 941 with mobile numbers. London is the largest hub.

This list covers company matches for custom enterprise software development companies 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 September 29, 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 Sep 29, 2026 How this list was built
2,566Companies
21,084Contacts tracked
4,216Verified emails
941Mobile numbers
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The 25 largest custom enterprise software development companies based in the United Kingdom

Ranked by team size
Top 25 of 2,566 company matches for custom enterprise software development companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 29, 2026501-1,0001,581 contacts →

Exact match

“We leverage the latest web and mobile technologies to build, grow and support your business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 2026501-1,000515 contacts →

Exact match

“In 2012, SENLA set out with a vision: to transform people's lives with exceptional software.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchHungerford, United KingdomHQ recorded Sep 29, 20261,001-5,000504 contacts →

Exact match

“Kerridge Commercial Systems provides specialist ERP, Business and Retail Management Software, Services and Support to Distributors, Wholesalers, Retailers and the Hiring industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200213 contacts →

Exact match

“Magora is an international software development company with 12 years of extensive experience in bespoke development outsourcing market.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLisburn, United KingdomHQ recorded Sep 29, 202651-200205 contacts →

Exact match

“Unlock the full potential of your business with digital solutions built for you and with you.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchFarnborough, United KingdomHQ recorded Sep 29, 2026201-500185 contacts →

Exact match

“We build software solutions, partnering with ambitious clients looking to grow by harnessing next-generation technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchFarnborough, United KingdomHQ recorded Sep 29, 2026501-1,000177 contacts →

Exact match

“In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 2026201-500163 contacts →

Exact match

“Scrums.com is the Software Engineering Orchestration Platform (SEOP).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchRickmansworth, United KingdomHQ recorded Sep 29, 202651-200149 contacts →

Exact match

“IIH Global is a global technology solutions company helping startups, SMEs, and enterprises in the UK, US, Europe, Australia, and Canada build the digital tools they need to run…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 29, 2026201-500132 contacts →

Exact match

“Incorporated in 2014 and headquartered in the UK, Synycs Group is a CMMI Level 4 industry-leading & most reliable software and mobile app development company known for delivering…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchStaines-upon-thames, United KingdomHQ recorded Sep 29, 2026201-500125 contacts →

Exact match

“Technology consultancy providing expertise to complex IT programs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchPoole, United KingdomHQ recorded Sep 29, 202651-200111 contacts →

Exact match

“Operating since 1987, Dorset Software provides systems development capabilities to deliver industry leading technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20096 contacts →

Exact match

“Xynotech is a provider of IT consulting and software development services that help companies overtake their competition.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20087 contacts →

Exact match

“BN Digital is an enterprise software development agency specialising in custom web platform development, mobile app development, and AI/ML implementation We care deeply about…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20087 contacts →

Exact match

“KPI is an all-in-one business solution providing: Accounting, Payroll, Sales, Human Resources, Project Management, Report and Document applications all in one platform according…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBasingstoke, United KingdomHQ recorded Sep 29, 202651-20086 contacts →

Exact match

“Coserve specializes in cloud ERP solutions for the discrete manufacturing sector.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBradford, United KingdomHQ recorded Sep 29, 202651-20083 contacts →

Exact match

“Webevis is a software development company specializing in delivering incomparable web and mobile application development services to diverse clients across the globe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchReading, United KingdomHQ recorded Sep 29, 2026n/a80 contacts →

Exact match

“Computer Software analysis, desing, and development.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20073 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 · Sep 29, 2026 · View company records in RevenueBase
20Exact matchBirmingham, United KingdomHQ recorded Sep 29, 202651-20072 contacts →

Exact match

“TX Dynamics is a software development company, that helps businesses with product design, web and application development, and technology acceleration.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchMilton Keynes, United KingdomHQ recorded Sep 29, 202651-20069 contacts →

Exact match

“PODTECH is a software development company with a comprehensive suite of services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchNottingham, United KingdomHQ recorded Sep 29, 202651-20069 contacts →

Exact match

“Exel Computer Systems plc was established in 1985, and today the company is a leading force in the provision of integrated business solutions for manufacturing companies and field…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20069 contacts →

Exact match

“Agile Cyber Solutions is a company providing software services which prides itself as an understanding IT partner for various product development companies, large portals…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchKirkham, United KingdomHQ recorded Sep 29, 202651-20066 contacts →

Exact match

“We are the UK's largest and most successful Odoo Gold partner.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBirmingham, United KingdomHQ recorded Sep 29, 202651-20065 contacts →

Exact match

“Blueberry Consultants is a private limited software development company, formed in 1997 by the current Managing Director, Martin Green.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 2,566 custom enterprise software development companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 4,216 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom enterprise software development companies based in the United Kingdom at a glance

As of Sep 29, 2026
20.0%Verified-email coverage
4.5%Mobile-number coverage
8.2Average contacts per company
1-10Median size (employees)
33.5%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,607
11-50
739
51-200
163
201-500
29
501-1,000
7
1,001-5,000
3
5,001-10,000
1
10001+
1

Freshness & accuracy

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

Email last verified

Median 32.0d

Company record updated

Median 94.0d

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 “custom enterprise software development companies” 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 4,216 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 September 29, 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.

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 “custom enterprise software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom enterprise software development companies are there based in the United Kingdom?

RevenueBase identified 2,566 company matches for custom enterprise software development companies associated with the United Kingdom as of September 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?

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

Which city has the most custom enterprise software development companies?

London leads with 860 company records, followed by Manchester (71) and Birmingham (42).

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 4,216 professional contacts with verified work emails tracked across these 2,566 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 September 29, 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.