Company lists · Data refreshed September 2026

Top 25 Enterprise software development firms based in Leeds, United Kingdom

Name: Enterprise software development firms based in Leeds, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 74 companies tracked

RevenueBase identified 74 company matches for enterprise software development firms associated with Leeds, United Kingdom as of September 2026 and tracks 1,523 professional contacts across them, including 854 with verified work emails. Across the United Kingdom, London is the largest hub for this category (1,865 companies); Leeds has 74.

This list covers company matches for enterprise software development firms associated with Leeds, 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 24, 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 24, 2026 How this list was built

74Companies

1,523Contacts tracked

854Verified emails

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The 25 largest enterprise software development firms based in Leeds, United Kingdom

Ranked by team size

Top 25 of 74 company matches for enterprise software development firms based in Leeds, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	BJSS	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1,001-5,000	1,078 contacts →
	Exact match “BJSS is an award-winning technology and engineering consultancy for business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Bluesmith Information Systems	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	51-200	71 contacts →
	Exact match “Bluesmith specialises in bespoke systems for Blue Chip and government clients.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Venture DK	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	51-200	47 contacts →
	Exact match “VentureDK is a fast-growing software development company with 15 years of experience.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Ids-Group UK Europe Middle East	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	51-200	37 contacts →
	Exact match “IDS-Group is a UK-owned software development and systems integration specialist, with established teams in the UK, Europe and Dubai.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Maxlogic Group	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	11-50	20 contacts →
	Exact match “MaxLogic was formed by a group of like-minded, straight-talking people who recognised the need for a fresh approach in the software and solution space.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Newredo	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	11-50	17 contacts →
	Exact match “Easy to engage builders of bespoke software and web applications for businesses or all kinds.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Decodifi	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	16 contacts →
	Exact match “At Decodifi, we’re passionate problem-solvers who help businesses grow through smart digital innovation.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Ventureaxis Limited	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	51-200	14 contacts →
	Exact match “At Ventureaxis, we specialise in working with our clients to build robust, reliable and innovative software solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Gumnut Systems International	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	11-50	14 contacts →
	Exact match “We are an Australian software development company developing advanced business management systems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	T5 Digital	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	11-50	12 contacts →
	Exact match “T5 Digital is a boutique consultancy delivering hands-on business and technology solutions tailored to your needs.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Everon	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	11-50	10 contacts →
	Exact match “SEAMLESS IT SERVICES, MAKING YOUR BUSINESS THRIVE With over 20 years’ experience, we understand that your IT systems need to fully support the aims and goals of your business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	DRS Software	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	10 contacts →
	Exact match “DRS is a specialist software development and consulting firm focused on high performance web applications, data analytics and application modernisation.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	IDS Logic UK	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	51-200	4 contacts →
	Exact match “With over 15 years of experience in helping UK-based brands grow exponentially, IDS Logic is a leading technology company with an exceptional track record in providing digital…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Barcodegenie	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	11-50	3 contacts →
	Exact match “BarcodeGenie is a software house that couples our software solutions together with market leading tech from global manufactures such as Zebra Technologies to deliver companies…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Digit-Blast	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “We design, develop and mainain websites, web apps, mobile apps.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Codebase Consulting	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “Codebase Consulting specialises in Web Engineering.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Enhance Digital	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “Software development agency” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Initial Spark Consulting Limited	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Initial Spark™ is a modern software consultancy that is passionate about delivering technology solutions that effectively solve business problems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Data Venture Solutions	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Data Venture Solutions is a software solutions provider.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Digital Nature LTD	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Digital Nature engineer custom websites, apps, and backend systems for subscription-based businesses - whether you're just launching or scaling up.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Sonnetix	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “IT Consultancy specialising in the delivery of complex software solutions, technical services and business change.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Code Train LTD	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Bespoke software and web application development in Leeds.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Andrew Green Technology Services	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Guiding and supporting multiple clients, businesses and IT teams to achieve their goals.* Business analysis and problem identification * Solution design, research and development…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Moonfive	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Moonfive - Your Partner in Custom Business Management Systems At Moonfive, we go beyond standard solutions by designing and supporting tailored management systems that perfectly…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Rossoft LTD	Exact match	Leeds, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “Creating bespoke software for companies to reduce costs and promote growth.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise software development firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 74 enterprise software development firms based in Leeds, United Kingdom

See the full list, filter by size, metro and specialty, and access 854 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise software development firms based in Leeds, United Kingdom at a glance

As of Sep 24, 2026

56.1%Verified-email coverage

20.6Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for Leeds, so it is reported there. Company counts and contact totals on this page are exact for Leeds, over 74 companies.

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 Leeds, United Kingdom whose business descriptions match “enterprise software development firms” 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 854 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 24, 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.

Enterprise software development firms by metro in the United Kingdom

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

How many enterprise software development firms are there based in Leeds, United Kingdom?

RevenueBase identified 74 company matches for enterprise software development firms associated with Leeds, 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?

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

Which city in the United Kingdom has the most enterprise software development firms?

London leads the United Kingdom with 1,865 company records, followed by Manchester (162) and Birmingham (99). Leeds has 74.

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 854 professional contacts with verified work emails tracked across these 74 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 24, 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.