Company lists · Data refreshed September 2026

Top 25 Business application developers based in the United Kingdom

Name: Business application developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,173 companies tracked

RevenueBase identified 1,173 business application developers headquartered in the United Kingdom as of September 2026 and tracks 20,739 professional contacts across them, including 8,398 with verified work emails. London is the largest hub.

This list covers business application developers 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 19, 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 19, 2026 86% judged on-target in blind review

1,173Companies

20,739Contacts tracked

8,398Verified emails

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The 25 largest business application developers based in the United Kingdom

Ranked by team size

Top 25 of 1,173 business application developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to business application developers: 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	The Access Group	Indirect evidence	Loughborough, United KingdomHQ checked Sep 19, 2026	5,001-10,000	6,100 contacts →
	Indirect evidence “The Access Group is one of the largest UK-headquartered business management software providers.” Source: RevenueBase Database · checked Sep 19, 2026
2	Oneadvanced	Indirect evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	1,001-5,000	2,242 contacts →
	Indirect evidence “Founded in 2008 OneAdvanced has grown into one of the UK’s largest providers of business software and services serving global customers with an annual turnover of £330M+.” Source: RevenueBase Database · checked Sep 19, 2026
3	Iris Software Group	Indirect evidence	Slough, United KingdomHQ checked Sep 19, 2026	1,001-5,000	2,218 contacts →
	Indirect evidence “IRIS Software Group is a leading business software and services provider, one of the UK’s largest privately held software companies.” Source: RevenueBase Database · checked Sep 19, 2026
4	Kerridge Commercial Systems	Indirect evidence	Hungerford, United KingdomHQ checked Sep 19, 2026	1,001-5,000	504 contacts →
	Indirect 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 19, 2026
5	Damco Solutions Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	327 contacts →
	Indirect evidence “Damco Solutions Limited is a specialist software solutions and services & a business process outsourcing services company.” Source: RevenueBase Database · checked Sep 19, 2026
6	Softbrands	Indirect evidence	Farnborough, United KingdomHQ checked Sep 19, 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 19, 2026
7	kpi.com	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	87 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
8	Patika Global Technology	Indirect evidence	Regents Park, United KingdomHQ checked Sep 19, 2026	51-200	72 contacts →
	Indirect evidence “Patika is a technology solutions and consultancy company that is passionate about helping enterprise customers to discover and apply the true value of technology to their business…” Source: RevenueBase Database · checked Sep 19, 2026
9	Exel Computer Systems PLC	Indirect evidence	Nottingham, United KingdomHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Poklyk	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence “Poklyk, a European based company, develops and provides business management software products and services for micro, small, medium enterprises and self-employed professionals in…” Source: RevenueBase Database · checked Sep 19, 2026
11	Smart IT	Indirect evidence	Kirkham, United KingdomHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “We are the UK's largest and most successful Odoo Gold partner.” Source: RevenueBase Database · checked Sep 19, 2026
12	Eureka Solutions Scotland LTD	Indirect evidence	East Kilbride, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “At Eureka Solutions, we specialise in implementing powerful cloud-based systems that have the potential to revolutionise your business.” Source: RevenueBase Database · checked Sep 19, 2026
13	Versatile Commerce	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Versatile Commerce is an innovative bespoke software development company headquartered in the UK, with offices in the US and India.” Source: RevenueBase Database · checked Sep 19, 2026
14	Ghyston	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	51-200	61 contacts →
	Indirect evidence “Ghyston is an award-winning UK software company based in Bristol.” Source: RevenueBase Database · checked Sep 19, 2026
15	Balloon ONE	Indirect evidence	Brentford, United KingdomHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “Working with distribution, manufacturing, and e-commerce organisations, Balloon One implements software solutions that fit their businesses perfectly and which help streamline…” Source: RevenueBase Database · checked Sep 19, 2026
16	Sci-Net Business Solutions	Indirect evidence	Chipping Norton, United KingdomHQ checked Sep 19, 2026	11-50	53 contacts →
	Indirect evidence “At Sci-Net Business Solutions (now part of the ANS Group) we are passionate and driven by the success of our customers.” Source: RevenueBase Database · checked Sep 19, 2026
17	Pccs Group - UK	Indirect evidence	Brixworth, United KingdomHQ checked Sep 19, 2026	11-50	53 contacts →
	Indirect evidence “At PCCS Group, we go beyond software, we deliver intelligent solutions that empower businesses to streamline operations, enhance workforce efficiency, and drive growth through…” Source: RevenueBase Database · checked Sep 19, 2026
18	Enapps LTD	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	51 contacts →
	Indirect evidence “Enapps is a modern ERP solution designed for small and medium-sized businesses that need a system as dynamic as they are.” Source: RevenueBase Database · checked Sep 19, 2026
19	Warrgyizmorsch	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “Tailored ERP, CRM & SaaS that automates your operations and fuels measurable growth.” Source: RevenueBase Database · checked Sep 19, 2026
20	Bluestonex	Indirect evidence	Oswestry, United KingdomHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “At Bluestonex, we are passionate about creating innovative software that transform the way businesses interact with SAP technology.” Source: RevenueBase Database · checked Sep 19, 2026
21	SKO Systems	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “At SKO Systems, we engineer enterprise-grade software ecosystems designed for the unique, high-stakes realities of the maritime environment.” Source: RevenueBase Database · checked Sep 19, 2026
22	Winman ERP Software	Indirect evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “WinMan is a powerful ERP Software solutions aimed specifically at the manufacturing, distribution, e-commerce and retail sectors.” Source: RevenueBase Database · checked Sep 19, 2026
23	KEY Computer Applications LTD	Indirect evidence	Leigh, United KingdomHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “We are experts in helping businesses work smarter to reduce costs and improve efficiency through our core solutions: Service manager, Warehouse manager, Cloud server and Business…” Source: RevenueBase Database · checked Sep 19, 2026
24	Pegasus Software	Indirect evidence	Kettering, United KingdomHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Pegasus Software is one of the UK's leading suppliers of accounting software, cloud accounting software, business solutions and payroll software and has been for over 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
25	Imobisoft	Indirect evidence	Coventry, United KingdomHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Imobisoft is a full-service bespoke software and automation solutions provider.” Source: RevenueBase Database · checked Sep 19, 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: business application developers. 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 business application developers.
Partial evidence: Its own public description names part of business application developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business application developers. 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 1,173 business application developers based in the United Kingdom

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Business application developers based in the United Kingdom at a glance

As of Sep 19, 2026

40.5%Verified-email coverage

17.7Average contacts per company

1-10Median size (employees)

29.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

714

11-50

336

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 1,173 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 business application developers, 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 “business application developers”. 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 business application developers), 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 business application developers, 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, 8,398 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 19, 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.

Business application developers by metro

Business application developers in London343
Business application developers in Manchester35

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 business application developers, 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 business application developers are there based in the United Kingdom?

RevenueBase identified 1,173 business application developers 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?

The Access Group, headquartered in Loughborough, tops this list with the largest team on record.

Which city has the most business application developers?

London leads with 343 headquartered companies, followed by Manchester (35) and Birmingham (18).

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 8,398 verified decision-maker contacts tracked across these 1,173 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 19, 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.