Company lists · Data refreshed September 2026

Top 25 B2B technology startups based in the United Kingdom

RevenueBase identified 501 company matches for B2B technology startups associated with the United Kingdom as of September 2026 and tracks 7,360 professional contacts across them, including 2,507 with verified work emails. London is the largest hub.

This list covers company matches for B2B technology startups 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 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
501Companies
7,360Contacts tracked
2,507Verified emails
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The 25 largest B2B technology startups based in the United Kingdom

Ranked by team size
Top 25 of 501 company matches for B2B technology startups based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 19, 2026501-1,000742 contacts →

Exact match

“Kerv exists to use the power of technology for good: for our customers, our people, our communities and the planet.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchLisburn, United KingdomHQ recorded Sep 19, 202651-200205 contacts →

Exact match

“Unlock the full potential of your business with digital solutions built for you and with you.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchFarnborough, United KingdomHQ recorded Sep 19, 2026501-1,000177 contacts →

Exact match

“In 2009 SoftBrands was bought by Infor and is now a part of the Infor Hospitality Suite.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-500154 contacts →

Exact match

“Winner of the Best AI Company Award by The Netty Awards · Headquartered in London, powered by a worldwide team of engineers across Europe, Egypt, and the Americas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchBirmingham, United KingdomHQ recorded Sep 19, 2026501-1,00090 contacts →

Exact match

“Devi Technologies – Your Strategic Partner for Advanced Digital Innovation Devi Technologies is a globally oriented technology enterprise dedicated to delivering sophisticated…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20079 contacts →

Exact match

“Numata is a leading global business technology services and solutions provider for SMEs, with offices in the United Kingdom, Ireland and South Africa.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchWallington, United KingdomHQ recorded Sep 19, 202651-20076 contacts →

Exact match

“VJSAR is a trusted IT solutions and services provider, offering specialised expertise across Microsoft Azure, Google Cloud Platform, and Amazon Web Services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCirencester, United KingdomHQ recorded Sep 19, 202651-20063 contacts →

Exact match

“Codex makes software simple, strategic, and reliable.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchBristol, United KingdomHQ recorded Sep 19, 202651-20061 contacts →

Exact match

“Ghyston is an award-winning UK software company based in Bristol.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“Runibex is a technology products company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchChipping Norton, United KingdomHQ recorded Sep 19, 202611-5053 contacts →

Exact match

“At Sci-Net Business Solutions (now part of the ANS Group) we are passionate and driven by the success of our customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20051 contacts →

Exact match

“Tailored ERP, CRM & SaaS that automates your operations and fuels measurable growth.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchKingston Upon Hull, United KingdomHQ recorded Sep 19, 202611-5050 contacts →

Exact match

“Reality Solutions Limited is an independent provider of IT, communications services and financial business software solutions to corporate enterprises, SMEs and public sector…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“We provide Software Development, Maintenance and Other Related IT Services, across spectrum, depending on individual client’s needs and dependability on us.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“At SKO Systems, we engineer enterprise-grade software ecosystems designed for the unique, high-stakes realities of the maritime environment.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBlisworth, United KingdomHQ recorded Sep 19, 202611-5045 contacts →

Exact match

“We are now Agilico.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchChalgrove, United KingdomHQ recorded Sep 19, 202611-5044 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 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5040 contacts →

Exact match

“Focused on B2B Tech.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20039 contacts →

Exact match

“Crown Interactive is a technology Software Solution Company with its head office in Lagos, Nigeria.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWhitefriars Avenue, United KingdomHQ recorded Sep 19, 202651-20036 contacts →

Exact match

“Whiz Solutions is a dynamic and innovative software development company that specializes in delivering cutting-edge digital solutions to businesses across industries.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“Avidi Technologies is an Innovative English - Ukrainian IT company with headquarters in London, UK, and R&D centers in Ivano-Frankivsk, Kharkiv, and Ternopil, Ukraine; with…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“At Blackwater Tech, we help clients accelerate growth and improve performance through tailored technology solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBridgend, United KingdomHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“Mobilise is a leading cloud solutions provider specialising in helping businesses navigate the complexities of digital transformation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchHarrow, United KingdomHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“Ecologital is a specialist organisation in Information Technology (IT) with a unique product and service offering.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20031 contacts →

Exact match

“Eyona is a multi-product company specialising in B2B SaaS products.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 501 B2B technology startups based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,507 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B technology startups based in the United Kingdom at a glance

As of Sep 19, 2026
34.1%Verified-email coverage
14.7Average contacts per company
1-10Median size (employees)
43.7%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
256
11-50
181
51-200
41
201-500
13
501-1,000
5
1,001-5,000
2
10001+
1

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 501 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 “B2B technology startups” 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 2,507 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 19, 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 “B2B technology startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B technology startups are there based in the United Kingdom?

RevenueBase identified 501 company matches for B2B technology startups 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?

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

Which city has the most B2B technology startups?

London leads with 219 company records, followed by Manchester (16) and Birmingham (10).

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 2,507 professional contacts with verified work emails tracked across these 501 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 501 B2B technology startups based in the United Kingdom. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.