Company lists · Data refreshed November 2026
Top 25 Systems programming contractors based in the United Kingdom
RevenueBase identified 136 company matches for systems programming contractors associated with the United Kingdom as of November 2026 and tracks 913 professional contacts across them, including 335 with verified work emails. London is the largest hub.
This list covers company matches for systems programming contractors 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 November 6, 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.
The 25 largest systems programming contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 119 contacts → | ||||
Exact match “Operating since 1987, Dorset Software provides systems development capabilities to deliver industry leading technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 30 contacts → | ||||
Exact match “Merlin ERP from Aptean is a specialist ERP solution purpose-built for wholesale distribution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 28 contacts → | ||||
Exact match “At Rio IT, we offer a wide range of IT Support and Software Development services to cover all eventualities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “At StyleTech, we specialise in bespoke software that’s built around your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Network Integrators, We are well-versed in a variety of operating systems, networks, and databases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Broadgate Infonet is a bespoke software support provider that builds its business on close working relationships with its clients that spans over decades.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Intellicore Ltd is an Aberdeen-based bespoke software development company delivering custom software, website and mobile app solutions for clients worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “Codel Software specialise in providing a comprehensive range of line of business software solutions, bespoke software development, system integration and software support services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “At Igence, our 20+ years experience with 500+ man years of cumulative software capabilities enables us to modernise systems, integrate software packages, enable visualisation of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “ap16 provide clients with world-class quality software development and support services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Yarra Software Ltd is a Northern Ireland based software development company, whose primary objective is the delivery of quality software solutions and related support services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Code Development Ltd.(part of Code Development Group), is a small Anglo-Serbian company providing high-end software development since 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Specialists in bespoke software creation to improve businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Since 1998, Transition Computing’s bespoke software development specialists have enabled hundreds of small, medium and large businesses to boost productivity, drive down costs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Since 1985 Soft Options have specialised in providing computer solutions designed to fulfil the business needs of its customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Founded in 1986, Powersoft is an independent software consultancy specialising in modernising business‑critical systems and delivering long‑term technical support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Utilising industry standard development platforms we offer an all in one solution from systems analysis through development, deployment and user training.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “We believe software should work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “At SmartData, we have the "Know How" to help, we develop software for organisations large and small in the public and private sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “TUXX designs and builds custom operating systems for organisations held back by fragmented tools, manual processes and messy data.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “We have a passion for what we do and always provide a personal approach with our customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Software Tec Lab offers full service software development and IT support for the digital age.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Software hampering your progress?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Pebble Bay are specialists in building and improving foundation embedded software.” Recorded in the RevenueBase company graph · Nov 6, 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 “systems programming contractors”. 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 136 systems programming contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 335 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Systems programming contractors based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
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 136 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 “systems programming contractors” 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 335 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 November 6, 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 “systems programming contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many systems programming contractors are there based in the United Kingdom?
RevenueBase identified 136 company matches for systems programming contractors associated with the United Kingdom as of November 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?
Dorset Software tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most systems programming contractors?
London leads with 29 company records, followed by Manchester (5) and Cambridge (4).
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 335 professional contacts with verified work emails tracked across these 136 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 systems programming contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Systems programming contractors by geography
- Systems programming contractors based in Bangalore, India
- Systems programming contractors based in Argentina
- Systems programming contractors based in Australia
- Systems programming contractors based in Bangladesh
- Systems programming contractors based in Brazil
- Systems programming contractors based in Canada
- Systems programming contractors based in France
- Systems programming contractors based in Germany
- Systems programming contractors based in Hungary
- Systems programming contractors based in India
- Systems programming contractors based in Italy
- Systems programming contractors based in Japan
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Systems programming contractors based in Bangalore, India
- Systems programming contractors based in Argentina
- Systems programming contractors based in Australia
- Systems programming contractors based in Bangladesh
- Systems programming contractors based in Brazil
- Systems programming contractors based in Canada
Company intelligence · public preview
Top 25 systems programming contractors based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 136 matching company records for systems programming contractors based in the United Kingdom, with 913 tracked contacts and 335 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 systems programming contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Dorset Softwaredorsetsoftware.comHQ: Poole, United KingdomReported employees: 51-200 | Poole, United Kingdom | 51-200 | Exact match | 119 contacts → |
“Operating since 1987, Dorset Software provides systems development capabilities to deliver industry leading technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Merlin Business Software From Apteanaptean.comHQ: Chesterfield, United KingdomReported employees: 51-200 | Chesterfield, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Merlin ERP from Aptean is a specialist ERP solution purpose-built for wholesale distribution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  RIO IT LTDrioit.co.ukHQ: Colchester, United KingdomReported employees: 11-50 | Colchester, United Kingdom | 11-50 | Exact match | 28 contacts → |
“At Rio IT, we offer a wide range of IT Support and Software Development services to cover all eventualities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Microsec LTDmicrosec.co.ukHQ: Havant, United KingdomReported employees: 201-500 | Havant, United Kingdom | 201-500 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Styletech Solutions Limitedstyletech.co.ukHQ: Hessle, United KingdomReported employees: 11-50 | Hessle, United Kingdom | 11-50 | Exact match | 20 contacts → |
“At StyleTech, we specialise in bespoke software that’s built around your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Network Integrators LTDnetworkintegrators.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Network Integrators, We are well-versed in a variety of operating systems, networks, and databases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Broadgate Technologies Limitedbroadgateinfonet.co.ukHQ: Croydon, United KingdomReported employees: 11-50 | Croydon, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Broadgate Infonet is a bespoke software support provider that builds its business on close working relationships with its clients that spans over decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Intellicore LTDintellicore.co.ukHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Intellicore Ltd is an Aberdeen-based bespoke software development company delivering custom software, website and mobile app solutions for clients worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Codel Software LTDcodelsoftware.comHQ: Bridgend, United KingdomReported employees: 11-50 | Bridgend, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Codel Software specialise in providing a comprehensive range of line of business software solutions, bespoke software development, system integration and software support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Igence Software LTDigence.comHQ: East Grinstead, United KingdomReported employees: 11-50 | East Grinstead, United Kingdom | 11-50 | Exact match | 11 contacts → |
“At Igence, our 20+ years experience with 500+ man years of cumulative software capabilities enables us to modernise systems, integrate software packages, enable visualisation of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ap16 Limitedap16.comHQ: York, United KingdomReported employees: 11-50 | York, United Kingdom | 11-50 | Exact match | 8 contacts → |
“ap16 provide clients with world-class quality software development and support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Yarra Softwareyarrasoftware.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Yarra Software Ltd is a Northern Ireland based software development company, whose primary objective is the delivery of quality software solutions and related support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Code Development LTDcodedevelopment.comHQ: Kingston Upon Thames, United KingdomReported employees: 11-50 | Kingston Upon Thames, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Code Development Ltd.(part of Code Development Group), is a small Anglo-Serbian company providing high-end software development since 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  EJ Softwareej-software.co.ukHQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Specialists in bespoke software creation to improve businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Transition Computingtransitioncomputing.comHQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Since 1998, Transition Computing’s bespoke software development specialists have enabled hundreds of small, medium and large businesses to boost productivity, drive down costs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Soft Options Limitedsoftoptions.co.ukHQ: Cleckheaton, United KingdomReported employees: 11-50 | Cleckheaton, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Since 1985 Soft Options have specialised in providing computer solutions designed to fulfil the business needs of its customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Powersoft Computer Services LTDpowersoft-services.co.ukHQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Founded in 1986, Powersoft is an independent software consultancy specialising in modernising business‑critical systems and delivering long‑term technical support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Pioneer Computing LTDpioneercomputing.co.ukHQ: Wolverhampton, United KingdomReported employees: 1-10 | Wolverhampton, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Utilising industry standard development platforms we offer an all in one solution from systems analysis through development, deployment and user training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Not Just Code LTDnotjustcode.co.ukHQ: Cirencester, United KingdomReported employees: 1-10 | Cirencester, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We believe software should work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Smartdata UK LTDsmartdata.co.ukHQ: Aberystwyth, United KingdomReported employees: 1-10 | Aberystwyth, United Kingdom | 1-10 | Exact match | 4 contacts → |
“At SmartData, we have the "Know How" to help, we develop software for organisations large and small in the public and private sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  TUXXtuxxagency.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“TUXX designs and builds custom operating systems for organisations held back by fragmented tools, manual processes and messy data.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bourne Technologiesbourne.technologyHQ: Bournemouth, United KingdomReported employees: 1-10 | Bournemouth, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We have a passion for what we do and always provide a personal approach with our customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Software TEC LABsoftwareteclab.co.ukHQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Software Tec Lab offers full service software development and IT support for the digital age.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Redox Software LTDredox-software.co.uk HQ: Banbury, United KingdomReported employees: 1-10 | Banbury, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Software hampering your progress?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Pebble BAY Consulting Limitedpebblebay.comHQ: Leamington Spa, United KingdomReported employees: 1-10 | Leamington Spa, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Pebble Bay are specialists in building and improving foundation embedded software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Systems programming contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
133 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for systems programming contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many systems programming contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 136 matching company records, 913 tracked contacts and 335 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Systems programming contractors by geography
- Systems programming contractors based in Bangalore, India
- Systems programming contractors based in Argentina
- Systems programming contractors based in Australia
- Systems programming contractors based in Bangladesh
- Systems programming contractors based in Brazil
- Systems programming contractors based in Canada
- Systems programming contractors based in France
- Systems programming contractors based in Germany
- Systems programming contractors based in Hungary
- Systems programming contractors based in India
- Systems programming contractors based in Italy
- Systems programming contractors based in Japan
Cite this list
RevenueBase Data Team. Top 25 systems programming contractors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/systems-programming-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Systems programming contractors based in Bangalore, India
- Systems programming contractors based in Argentina
- Systems programming contractors based in Australia
- Systems programming contractors based in Bangladesh
- Systems programming contractors based in Brazil
- Systems programming contractors based in Canada
Company intelligence · public preview
Top 25 systems programming contractors based in the United Kingdom
RevenueBase records 136 matching company records for systems programming contractors based in the United Kingdom, with 913 tracked contacts and 335 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 systems programming contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Dorset Softwaredorsetsoftware.com HQ: Poole, United KingdomReported employees: 51-200 | Poole, United Kingdom | 51-200 | Exact match | 119 contacts → |
“Operating since 1987, Dorset Software provides systems development capabilities to deliver industry leading technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Merlin Business Software From Apteanaptean.com HQ: Chesterfield, United KingdomReported employees: 51-200 | Chesterfield, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Merlin ERP from Aptean is a specialist ERP solution purpose-built for wholesale distribution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | RIO IT LTDrioit.co.uk HQ: Colchester, United KingdomReported employees: 11-50 | Colchester, United Kingdom | 11-50 | Exact match | 28 contacts → |
“At Rio IT, we offer a wide range of IT Support and Software Development services to cover all eventualities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Microsec LTDmicrosec.co.uk HQ: Havant, United KingdomReported employees: 201-500 | Havant, United Kingdom | 201-500 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Styletech Solutions Limitedstyletech.co.uk HQ: Hessle, United KingdomReported employees: 11-50 | Hessle, United Kingdom | 11-50 | Exact match | 20 contacts → |
“At StyleTech, we specialise in bespoke software that’s built around your business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Network Integrators LTDnetworkintegrators.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Network Integrators, We are well-versed in a variety of operating systems, networks, and databases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Broadgate Technologies Limitedbroadgateinfonet.co.uk HQ: Croydon, United KingdomReported employees: 11-50 | Croydon, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Broadgate Infonet is a bespoke software support provider that builds its business on close working relationships with its clients that spans over decades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Intellicore LTDintellicore.co.uk HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Intellicore Ltd is an Aberdeen-based bespoke software development company delivering custom software, website and mobile app solutions for clients worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Codel Software LTDcodelsoftware.com HQ: Bridgend, United KingdomReported employees: 11-50 | Bridgend, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Codel Software specialise in providing a comprehensive range of line of business software solutions, bespoke software development, system integration and software support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Igence Software LTDigence.com HQ: East Grinstead, United KingdomReported employees: 11-50 | East Grinstead, United Kingdom | 11-50 | Exact match | 11 contacts → |
“At Igence, our 20+ years experience with 500+ man years of cumulative software capabilities enables us to modernise systems, integrate software packages, enable visualisation of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ap16 Limitedap16.com HQ: York, United KingdomReported employees: 11-50 | York, United Kingdom | 11-50 | Exact match | 8 contacts → |
“ap16 provide clients with world-class quality software development and support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Yarra Softwareyarrasoftware.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Yarra Software Ltd is a Northern Ireland based software development company, whose primary objective is the delivery of quality software solutions and related support services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Code Development LTDcodedevelopment.com HQ: Kingston Upon Thames, United KingdomReported employees: 11-50 | Kingston Upon Thames, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Code Development Ltd.(part of Code Development Group), is a small Anglo-Serbian company providing high-end software development since 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | EJ Softwareej-software.co.uk HQ: Cambridge, United KingdomReported employees: 1-10 | Cambridge, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Specialists in bespoke software creation to improve businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Transition Computingtransitioncomputing.com HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Since 1998, Transition Computing’s bespoke software development specialists have enabled hundreds of small, medium and large businesses to boost productivity, drive down costs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Soft Options Limitedsoftoptions.co.uk HQ: Cleckheaton, United KingdomReported employees: 11-50 | Cleckheaton, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Since 1985 Soft Options have specialised in providing computer solutions designed to fulfil the business needs of its customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Powersoft Computer Services LTDpowersoft-services.co.uk HQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Founded in 1986, Powersoft is an independent software consultancy specialising in modernising business‑critical systems and delivering long‑term technical support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pioneer Computing LTDpioneercomputing.co.uk HQ: Wolverhampton, United KingdomReported employees: 1-10 | Wolverhampton, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Utilising industry standard development platforms we offer an all in one solution from systems analysis through development, deployment and user training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Not Just Code LTDnotjustcode.co.uk HQ: Cirencester, United KingdomReported employees: 1-10 | Cirencester, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We believe software should work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Smartdata UK LTDsmartdata.co.uk HQ: Aberystwyth, United KingdomReported employees: 1-10 | Aberystwyth, United Kingdom | 1-10 | Exact match | 4 contacts → |
“At SmartData, we have the "Know How" to help, we develop software for organisations large and small in the public and private sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | TUXXtuxxagency.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“TUXX designs and builds custom operating systems for organisations held back by fragmented tools, manual processes and messy data.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bourne Technologiesbourne.technology HQ: Bournemouth, United KingdomReported employees: 1-10 | Bournemouth, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We have a passion for what we do and always provide a personal approach with our customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Software TEC LABsoftwareteclab.co.uk HQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Software Tec Lab offers full service software development and IT support for the digital age.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Redox Software LTDredox-software.co.uk HQ: Banbury, United KingdomReported employees: 1-10 | Banbury, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Software hampering your progress?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pebble BAY Consulting Limitedpebblebay.com HQ: Leamington Spa, United KingdomReported employees: 1-10 | Leamington Spa, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Pebble Bay are specialists in building and improving foundation embedded software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Systems programming contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
133 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for systems programming contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many systems programming contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 136 matching company records, 913 tracked contacts and 335 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Systems programming contractors by geography
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- Systems programming contractors based in France
- Systems programming contractors based in Germany
- Systems programming contractors based in Hungary
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- Systems programming contractors based in Italy
- Systems programming contractors based in Japan
Cite this list
RevenueBase Data Team. Top 25 systems programming contractors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/systems-programming-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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