Company lists · Data refreshed September 2026
Top 25 Custom web software agencies based in the United Kingdom
RevenueBase identified 4,229 company matches for custom web software agencies associated with the United Kingdom as of September 2026 and tracks 22,958 professional contacts across them, including 4,092 with verified work emails and 1,106 with mobile numbers. London is the largest hub.
This list covers company matches for custom web software agencies 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 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.
The 25 largest custom web software agencies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,581 contacts → | ||||
Exact match “We leverage the latest web and mobile technologies to build, grow and support your business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 221 contacts → | ||||
Exact match “Krify is a results-driven technology company specializing in crafting user-centric mobile apps, web applications, and software solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 132 contacts → | ||||
Exact match “Incorporated in 2014 and headquartered in the UK, Synycs Group is a CMMI Level 4 industry-leading & most reliable software and mobile app development company known for delivering…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 96 contacts → | ||||
Exact match “We use creative thinking, digital innovation and collaborative problem-solving (and 20 years of know-how) to help our clients communicate better with their audiences and achieve…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 92 contacts → | ||||
Exact match “PDMS is a technology company providing software development and digital transformation services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 87 contacts → | ||||
Exact match “BN Digital is an enterprise software development agency specialising in custom web platform development, mobile app development, and AI/ML implementation We care deeply about…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 84 contacts → | ||||
Exact match “Conovo Technologies builds AI automation, agents and custom software for startups and SMEs.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 75 contacts → | ||||
Exact match “Kite is an internet development consultancy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 72 contacts → | ||||
Exact match “TX Dynamics is a software development company, that helps businesses with product design, web and application development, and technology acceleration.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 64 contacts → | ||||
Exact match “Versatile Commerce is an innovative bespoke software development company headquartered in the UK, with offices in the US and India.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 61 contacts → | ||||
Exact match “Ghyston is an award-winning UK software company based in Bristol.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 61 contacts → | ||||
Exact match “We aim at improvising our client businesses by developing innovative mobile & web applications and solutions that boost productivity, reduces operational costs, increases ROI and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 60 contacts → | ||||
Exact match “3i-Vision company was Founded in 2012, 3i-Vision is a provider of IT consulting services and custom software development with IT professionals.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 56 contacts → | ||||
Exact match “Arramton Infotech is a UK-registered software and app development company trusted by startups and established businesses across the United Kingdom and United States.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 55 contacts → | ||||
Exact match “We are a Web Design Agency based in Manchester, UK specialising in Craft CMS.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 54 contacts → | ||||
Exact match “A premium digital agency with an in-house team of tech experts, who build SaaS products, mobile and web applications for SMEs by using clean processes and the latest technologies…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 53 contacts → | ||||
Exact match “Established in 2015, SATVA Softech has carved a distinguished niche in the global technology landscape.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 51 contacts → | ||||
Exact match “Tailored ERP, CRM & SaaS that automates your operations and fuels measurable growth.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 48 contacts → | ||||
Exact match “We are specialized in the development of innovative IT solutions and complex software projects to B2B and B2C.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 47 contacts → | ||||
Exact match “Bespoke Website, Mobile App, AI & ML Development Company based in London since 2006.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 45 contacts → | ||||
Exact match “Staxo Group is a Web Design and Development consulting company based out of Oriel House, 26 The Quadrant, Richmond, United Kingdom.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 44 contacts → | ||||
Exact match “At NewOrbit, we don’t just develop software-we craft tailored, web-based business solutions that empower companies to innovate, grow, and stay ahead of the curve.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 44 contacts → | ||||
Exact match “KD Web is an award winning internet marketing, web design and creative agency, providing SEO, polished website design, Ecommerce and CMS systems as well as branding and graphic…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 43 contacts → | ||||
Exact match “Enigma Interactive is an award-winning specialist digital development agency.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 38 contacts → | ||||
Exact match “provides complete Advertising, Marketing and Web Development Solutions for all Businesses, from startups to multinationals.” 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 “custom web software agencies”. 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 4,229 custom web software agencies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 4,092 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom web software agencies based in the United Kingdom at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 27.0dCompany record updated
Median 90.0dHow this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “custom web software agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 4,092 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.
Custom web software agencies by metro
- Custom web software agencies in London1319
- Custom web software agencies in Manchester138
- Custom web software agencies in Birmingham83
- Custom web software agencies in Glasgow65
- Custom web software agencies in Leeds60
- Custom web software agencies in Bristol58
- Custom web software agencies in Nottingham41
- Custom web software agencies in Sheffield37
- Custom web software agencies in Edinburgh35
- Custom web software agencies in Brighton34
- Custom web software agencies in Liverpool33
- Custom web software agencies in Milton Keynes31
- Custom web software agencies in Norwich30
- Custom web software agencies in Cardiff29
- Custom web software agencies in Reading26
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom web software agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom web software agencies are there based in the United Kingdom?
RevenueBase identified 4,229 company matches for custom web software agencies associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Dotsquares tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom web software agencies?
London leads with 1319 company records, followed by Manchester (138) and Birmingham (83).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,092 professional contacts with verified work emails tracked across these 4,229 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.
Ready to reach these companies? Verified emails and direct dials for all 4,229 custom web software agencies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Custom web software agencies by geography
- Custom web software agencies based in the United States
- Custom web software agencies based in France
- Custom web software agencies based in Brazil
- Custom web software agencies based in Germany
- Custom web software agencies based in Canada
- Custom web software agencies based in Italy
- Custom web software agencies based in the Netherlands
- Custom web software agencies based in Spain
- Custom web software agencies based in Australia
- Custom web software agencies based in Poland
- Custom web software agencies based in Argentina
- Custom web software agencies based in South Africa
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
- Custom web software agencies based in the United States
- Custom web software agencies based in France
- Custom web software agencies based in Brazil
- Custom web software agencies based in Germany
- Custom web software agencies based in Canada
- Custom web software agencies based in Italy
Company intelligence · public preview
Top 25 custom web software agencies 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 4,229 matching company records for custom web software agencies based in the United Kingdom, with 22,958 tracked contacts and 4,092 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: September 24, 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 custom web software agencies 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 |  Dotsquaresdotsquares.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 1,581 contacts → |
“We leverage the latest web and mobile technologies to build, grow and support your business.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  KRIFYkrify.coHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 221 contacts → |
“Krify is a results-driven technology company specializing in crafting user-centric mobile apps, web applications, and software solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Synycs Groupsynycs.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 132 contacts → |
“Incorporated in 2014 and headquartered in the UK, Synycs Group is a CMMI Level 4 industry-leading & most reliable software and mobile app development company known for delivering…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  CIVICcivicuk.comHQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 96 contacts → |
“We use creative thinking, digital innovation and collaborative problem-solving (and 20 years of know-how) to help our clients communicate better with their audiences and achieve…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PDMSpdms.comHQ: Braddan, United KingdomReported employees: 51-200 | Braddan, United Kingdom | 51-200 | Exact match | 92 contacts → |
“PDMS is a technology company providing software development and digital transformation services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BN Digitalbndigital.coHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 87 contacts → |
“BN Digital is an enterprise software development agency specialising in custom web platform development, mobile app development, and AI/ML implementation We care deeply about…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Conovo Technologiesconovoinc.comHQ: Slough, United KingdomReported employees: 51-200 | Slough, United Kingdom | 51-200 | Exact match | 84 contacts → |
“Conovo Technologies builds AI automation, agents and custom software for startups and SMEs.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  KITEmadebykite.comHQ: Oxford, United KingdomReported employees: Not recorded | Oxford, United Kingdom | Not recorded | Exact match | 75 contacts → |
“Kite is an internet development consultancy.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  TX Dynamicstxdynamics.ioHQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 72 contacts → |
“TX Dynamics is a software development company, that helps businesses with product design, web and application development, and technology acceleration.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Versatile Commerceversatilecommerce.comHQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 64 contacts → |
“Versatile Commerce is an innovative bespoke software development company headquartered in the UK, with offices in the US and India.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ghystonghyston.comHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 61 contacts → |
“Ghyston is an award-winning UK software company based in Bristol.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Appenzaappenza-studio.comHQ: Dartford, United KingdomReported employees: 11-50 | Dartford, United Kingdom | 11-50 | Exact match | 61 contacts → |
“We aim at improvising our client businesses by developing innovative mobile & web applications and solutions that boost productivity, reduces operational costs, increases ROI and…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  3i-Vision3ivision.aiHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 60 contacts → |
“3i-Vision company was Founded in 2012, 3i-Vision is a provider of IT consulting services and custom software development with IT professionals.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Arramton Infotech LTDarramton.comHQ: Teddington London, United KingdomReported employees: 51-200 | Teddington London, United Kingdom | 51-200 | Exact match | 56 contacts → |
“Arramton Infotech is a UK-registered software and app development company trusted by startups and established businesses across the United Kingdom and United States.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Madebyshapemadebyshape.co.ukHQ: Atherton, United KingdomReported employees: 11-50 | Atherton, United Kingdom | 11-50 | Exact match | 55 contacts → |
“We are a Web Design Agency based in Manchester, UK specialising in Craft CMS.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Impressitimpressit.ioHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 54 contacts → |
“A premium digital agency with an in-house team of tech experts, who build SaaS products, mobile and web applications for SMEs by using clean processes and the latest technologies…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Satva Softechsatvasoftech.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Established in 2015, SATVA Softech has carved a distinguished niche in the global technology landscape.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Warrgyizmorschwarrgyizmorsch.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Tailored ERP, CRM & SaaS that automates your operations and fuels measurable growth.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Vasave Business Solutionsvasavebusiness.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 48 contacts → |
“We are specialized in the development of innovative IT solutions and complex software projects to B2B and B2C.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Design Direct UKdesigndirect.ioHQ: Enfield, United KingdomReported employees: 11-50 | Enfield, United Kingdom | 11-50 | Exact match | 47 contacts → |
“Bespoke Website, Mobile App, AI & ML Development Company based in London since 2006.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Staxo Groupstaxogroup.comHQ: Richmond, United KingdomReported employees: 51-200 | Richmond, United Kingdom | 51-200 | Exact match | 45 contacts → |
“Staxo Group is a Web Design and Development consulting company based out of Oriel House, 26 The Quadrant, Richmond, United Kingdom.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Neworbit LTDneworbit.co.ukHQ: Chalgrove, United KingdomReported employees: 11-50 | Chalgrove, United Kingdom | 11-50 | Exact match | 44 contacts → |
“At NewOrbit, we don’t just develop software-we craft tailored, web-based business solutions that empower companies to innovate, grow, and stay ahead of the curve.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  KD WEBkdweb.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 44 contacts → |
“KD Web is an award winning internet marketing, web design and creative agency, providing SEO, polished website design, Ecommerce and CMS systems as well as branding and graphic…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Enigma Interactiveenigma-interactive.co.ukHQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 43 contacts → |
“Enigma Interactive is an award-winning specialist digital development agency.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Adopstar LTDadopstar.comHQ: Cullompton, United KingdomReported employees: 11-50 | Cullompton, United Kingdom | 11-50 | Exact match | 38 contacts → |
“provides complete Advertising, Marketing and Web Development Solutions for all Businesses, from startups to multinationals.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,229 company matches
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Custom web software agencies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
4,204 records in the displayed employee bands.
25 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 27.0dCompany record updated
Median 90.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 24, 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 ↗
Custom web software agencies by metro
- Custom web software agencies in London1319
- Custom web software agencies in Manchester138
- Custom web software agencies in Birmingham83
- Custom web software agencies in Glasgow65
- Custom web software agencies in Leeds60
- Custom web software agencies in Bristol58
- Custom web software agencies in Nottingham41
- Custom web software agencies in Sheffield37
- Custom web software agencies in Edinburgh35
- Custom web software agencies in Brighton34
- Custom web software agencies in Liverpool33
- Custom web software agencies in Milton Keynes31
- Custom web software agencies in Norwich30
- Custom web software agencies in Cardiff29
- Custom web software agencies in Reading26
Questions about this company list
What does Exact match mean for custom web software agencies?
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 custom web software agencies did RevenueBase find based in the United Kingdom?
The saved snapshot records 4,229 matching company records, 22,958 tracked contacts and 4,092 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: September 24, 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
Custom web software agencies by geography
- Custom web software agencies based in the United States
- Custom web software agencies based in France
- Custom web software agencies based in Brazil
- Custom web software agencies based in Germany
- Custom web software agencies based in Canada
- Custom web software agencies based in Italy
- Custom web software agencies based in the Netherlands
- Custom web software agencies based in Spain
- Custom web software agencies based in Australia
- Custom web software agencies based in Poland
- Custom web software agencies based in Argentina
- Custom web software agencies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 custom web software agencies based in the United Kingdom. Snapshot: September 24, 2026. https://revenuebase.ai/companies/custom-web-software-agencies/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
- Custom web software agencies based in the United States
- Custom web software agencies based in France
- Custom web software agencies based in Brazil
- Custom web software agencies based in Germany
- Custom web software agencies based in Canada
- Custom web software agencies based in Italy
Company intelligence · public preview
Top 25 custom web software agencies based in the United Kingdom
RevenueBase records 4,229 matching company records for custom web software agencies based in the United Kingdom, with 22,958 tracked contacts and 4,092 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: September 24, 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 custom web software agencies 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 | Dotsquaresdotsquares.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 1,581 contacts → |
“We leverage the latest web and mobile technologies to build, grow and support your business.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | KRIFYkrify.co HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 221 contacts → |
“Krify is a results-driven technology company specializing in crafting user-centric mobile apps, web applications, and software solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Synycs Groupsynycs.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 132 contacts → |
“Incorporated in 2014 and headquartered in the UK, Synycs Group is a CMMI Level 4 industry-leading & most reliable software and mobile app development company known for delivering…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | CIVICcivicuk.com HQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 96 contacts → |
“We use creative thinking, digital innovation and collaborative problem-solving (and 20 years of know-how) to help our clients communicate better with their audiences and achieve…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PDMSpdms.com HQ: Braddan, United KingdomReported employees: 51-200 | Braddan, United Kingdom | 51-200 | Exact match | 92 contacts → |
“PDMS is a technology company providing software development and digital transformation services.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BN Digitalbndigital.co HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 87 contacts → |
“BN Digital is an enterprise software development agency specialising in custom web platform development, mobile app development, and AI/ML implementation We care deeply about…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Conovo Technologiesconovoinc.com HQ: Slough, United KingdomReported employees: 51-200 | Slough, United Kingdom | 51-200 | Exact match | 84 contacts → |
“Conovo Technologies builds AI automation, agents and custom software for startups and SMEs.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KITEmadebykite.com HQ: Oxford, United KingdomReported employees: Not recorded | Oxford, United Kingdom | Not recorded | Exact match | 75 contacts → |
“Kite is an internet development consultancy.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TX Dynamicstxdynamics.io HQ: Birmingham, United KingdomReported employees: 51-200 | Birmingham, United Kingdom | 51-200 | Exact match | 72 contacts → |
“TX Dynamics is a software development company, that helps businesses with product design, web and application development, and technology acceleration.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Versatile Commerceversatilecommerce.com HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 64 contacts → |
“Versatile Commerce is an innovative bespoke software development company headquartered in the UK, with offices in the US and India.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ghystonghyston.com HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 61 contacts → |
“Ghyston is an award-winning UK software company based in Bristol.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Appenzaappenza-studio.com HQ: Dartford, United KingdomReported employees: 11-50 | Dartford, United Kingdom | 11-50 | Exact match | 61 contacts → |
“We aim at improvising our client businesses by developing innovative mobile & web applications and solutions that boost productivity, reduces operational costs, increases ROI and…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 3i-Vision3ivision.ai HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 60 contacts → |
“3i-Vision company was Founded in 2012, 3i-Vision is a provider of IT consulting services and custom software development with IT professionals.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Arramton Infotech LTDarramton.com HQ: Teddington London, United KingdomReported employees: 51-200 | Teddington London, United Kingdom | 51-200 | Exact match | 56 contacts → |
“Arramton Infotech is a UK-registered software and app development company trusted by startups and established businesses across the United Kingdom and United States.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Madebyshapemadebyshape.co.uk HQ: Atherton, United KingdomReported employees: 11-50 | Atherton, United Kingdom | 11-50 | Exact match | 55 contacts → |
“We are a Web Design Agency based in Manchester, UK specialising in Craft CMS.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Impressitimpressit.io HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 54 contacts → |
“A premium digital agency with an in-house team of tech experts, who build SaaS products, mobile and web applications for SMEs by using clean processes and the latest technologies…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Satva Softechsatvasoftech.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Established in 2015, SATVA Softech has carved a distinguished niche in the global technology landscape.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Warrgyizmorschwarrgyizmorsch.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Tailored ERP, CRM & SaaS that automates your operations and fuels measurable growth.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vasave Business Solutionsvasavebusiness.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 48 contacts → |
“We are specialized in the development of innovative IT solutions and complex software projects to B2B and B2C.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Design Direct UKdesigndirect.io HQ: Enfield, United KingdomReported employees: 11-50 | Enfield, United Kingdom | 11-50 | Exact match | 47 contacts → |
“Bespoke Website, Mobile App, AI & ML Development Company based in London since 2006.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Staxo Groupstaxogroup.com HQ: Richmond, United KingdomReported employees: 51-200 | Richmond, United Kingdom | 51-200 | Exact match | 45 contacts → |
“Staxo Group is a Web Design and Development consulting company based out of Oriel House, 26 The Quadrant, Richmond, United Kingdom.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Neworbit LTDneworbit.co.uk HQ: Chalgrove, United KingdomReported employees: 11-50 | Chalgrove, United Kingdom | 11-50 | Exact match | 44 contacts → |
“At NewOrbit, we don’t just develop software-we craft tailored, web-based business solutions that empower companies to innovate, grow, and stay ahead of the curve.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | KD WEBkdweb.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 44 contacts → |
“KD Web is an award winning internet marketing, web design and creative agency, providing SEO, polished website design, Ecommerce and CMS systems as well as branding and graphic…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Enigma Interactiveenigma-interactive.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 43 contacts → |
“Enigma Interactive is an award-winning specialist digital development agency.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Adopstar LTDadopstar.com HQ: Cullompton, United KingdomReported employees: 11-50 | Cullompton, United Kingdom | 11-50 | Exact match | 38 contacts → |
“provides complete Advertising, Marketing and Web Development Solutions for all Businesses, from startups to multinationals.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,229 company matches
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Custom web software agencies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
4,204 records in the displayed employee bands.
25 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 27.0dCompany record updated
Median 90.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 24, 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 ↗
Custom web software agencies by metro
- Custom web software agencies in London1319
- Custom web software agencies in Manchester138
- Custom web software agencies in Birmingham83
- Custom web software agencies in Glasgow65
- Custom web software agencies in Leeds60
- Custom web software agencies in Bristol58
- Custom web software agencies in Nottingham41
- Custom web software agencies in Sheffield37
- Custom web software agencies in Edinburgh35
- Custom web software agencies in Brighton34
- Custom web software agencies in Liverpool33
- Custom web software agencies in Milton Keynes31
- Custom web software agencies in Norwich30
- Custom web software agencies in Cardiff29
- Custom web software agencies in Reading26
Questions about this company list
What does Exact match mean for custom web software agencies?
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 custom web software agencies did RevenueBase find based in the United Kingdom?
The saved snapshot records 4,229 matching company records, 22,958 tracked contacts and 4,092 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: September 24, 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
Custom web software agencies by geography
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- Custom web software agencies based in the Netherlands
- Custom web software agencies based in Spain
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Cite this list
RevenueBase Data Team. Top 25 custom web software agencies based in the United Kingdom. Snapshot: September 24, 2026. https://revenuebase.ai/companies/custom-web-software-agencies/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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