Company lists · Data refreshed September 2026

Top 25 Internal tool development services based in the United Kingdom

RevenueBase identified 69 company matches for internal tool development services associated with the United Kingdom as of September 2026 and tracks 198 professional contacts across them, including 62 with verified work emails. London is the largest hub.

This list covers company matches for internal tool development services 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 20, 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 20, 2026 How this list was built
69Companies
198Contacts tracked
62Verified emails
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The 25 largest internal tool development services based in the United Kingdom

Ranked by team size
Top 25 of 69 company matches for internal tool development services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBelfast, United KingdomHQ recorded Sep 20, 202651-20017 contacts →

Exact match

“Build internal tools for your business in minutes”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchStockport, United KingdomHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“At Pecometer, our mission has always been the same: building bespoke software tailored to businesses that are tired of shaping their operations around systems that only partially…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“We build custom business software and web and mobile applications that reduce manual work and improve day-to-day operations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchRedditch, United KingdomHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“INDIVIDUAL SYSTEMS LTD provides bespoke development services to a range of industry's, we are based at Systems House, Moons Park, Burnt Meadow Road, Redditch.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSedgefield, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Mobix helps businesses whose operations have become difficult to manage because their systems, processes, and software no longer fit together properly.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSheffield, United KingdomHQ recorded Sep 20, 20261-107 contacts →

Exact match

“DYSON IT LTD is a company that provides IT consultancy, development and support.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-504 contacts →

Exact match

“We solve technical problems, automate manual workflows & build smart systems so you can streamline your operations & make data-driven decisions - fast.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Make better use of your time and be done with the tedious task of manual data processing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchEastleigh, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“At Lewis Digital, we empower small to medium-sized businesses across the UK to reach their full potential through bespoke, highly adaptable software solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchGloucester, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“I specialise in understanding your business processes and building a web based application that fits your needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLiverpool, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Fabric designs and builds custom operational software for businesses where reliability, compliance, and process control matter.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBelfast, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“At Bouncy Square we design bespoke software solutions that empower businesses to work smarter, not harder.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBedford, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Software Clever builds bespoke software for operations worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchHertfordshire, United KingdomHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Our mission is to help businesses to utilise technology and work smarter every day.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLeamington Spa, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“How We Can Help Your Business- We believe that we all should use computers to give us the time and tools to be creative and effective- Out aim is to 'Make Work Easier'.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We create bespoke software to turbocharge the way your business operates - enabling growth and saving you time and money.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchAltrincham, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchPoole, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We build bespoke web-based software designed to meet real business objectives and save you time.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSolihull, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We develop bespoke software to help businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchNottingham, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We provide bespoke software solutions tailor made to meet the data management needs of your business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchChesterfield, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Most companies use software to help automate and improve the efficiency of their company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchEvesham, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Blue Marble Studio is all about finding or creating powerful, but easy to use software systems intended to help improve the flow of data around an organisation and reducing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“I design and build custom online tools for growing businesses that reduce costs and increase revenue.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchStroud, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Tired of slow, expensive, and rigid software solutions?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchIpswich, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“From standalone iPad apps to fully integrated systems we are dedicated to taking the frustration out of business so that you can get back to what you are passionate about.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 69 internal tool development services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 62 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal tool development services based in the United Kingdom at a glance

As of Sep 20, 2026
31.3%Verified-email coverage
2.9Average contacts per company
1-10Median size (employees)
29.0%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
10
51-200
3

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 69 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 the United Kingdom whose business descriptions match “internal tool development services” 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 62 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 20, 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 “internal tool development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal tool development services are there based in the United Kingdom?

RevenueBase identified 69 company matches for internal tool development services 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?

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

Which city has the most internal tool development services?

London leads with 20 company records, followed by Glasgow (3) and Belfast (2).

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 62 professional contacts with verified work emails tracked across these 69 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 20, 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.