Company lists · Data refreshed September 2026

Top 25 Marketplace developers based in the United Kingdom

Name: Marketplace developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 682 companies tracked

RevenueBase identified 682 company matches for marketplace developers associated with the United Kingdom as of September 2026 and tracks 14,327 professional contacts across them, including 1,883 with verified work emails. London is the largest hub.

This list covers company matches for marketplace developers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

682Companies

14,327Contacts tracked

1,883Verified emails

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The 25 largest marketplace developers based in the United Kingdom

Ranked by team size

Top 25 of 682 company matches for marketplace developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	VTEX	Exact match	London, United KingdomHQ recorded Sep 20, 2026	1,001-5,000	1,308 contacts →
	Exact match “VTEX (NYSE: VTEX) is the composable and complete commerce platform that delivers more efficiency and less maintenance to organizations seeking to make smarter IT investments and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Ecommpay	Exact match	London, United KingdomHQ recorded Sep 20, 2026	501-1,000	348 contacts →
	Exact match “Ecommpay is a full-stack payment service provider and global acquirer, helping businesses accept, manage and optimise payments through one integrated platform.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Payabl	Exact match	London, United KingdomHQ recorded Sep 20, 2026	201-500	264 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	VENDA	Exact match	London, United KingdomHQ recorded Sep 20, 2026	201-500	225 contacts →
	Exact match “Venda is one of the world’s leading innovators and providers of digital commerce solutions, leveraged by almost 100 manufacturers and retailers to deliver a consistent brand…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Linnworks	Exact match	Chichester, United KingdomHQ recorded Sep 20, 2026	201-500	223 contacts →
	Exact match “Linnworks helps ecommerce brands and retailers take control of their commerce operations, so they can focus on growth, not firefighting.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	TAMBO	Exact match	London, United KingdomHQ recorded Sep 20, 2026	11-50	102 contacts →
	Exact match “Tambo is now part of Luzern eCommerce.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	BSS Commerce	Exact match	London, United KingdomHQ recorded Sep 20, 2026	201-500	93 contacts →
	Exact match “BSS Commerce is a global All-in-One E-Commerce Solutions Agency that combines enterprise expertise with startup agility to deliver measurable results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Docomo Digital	Exact match	London, United KingdomHQ recorded Sep 20, 2026	201-500	69 contacts →
	Exact match “From August 29, DOCOMO Digital has become part of Bango PLC We will continue to support and grow our customers’ and partners’ businesses from within the Bango organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Rockartech	Exact match	York, United KingdomHQ recorded Sep 20, 2026	51-200	65 contacts →
	Exact match “RockarTech is a software provider & eCommerce consultancy for automotive OEMs and retailers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Pollinate	Exact match	London, United KingdomHQ recorded Sep 20, 2026	51-200	62 contacts →
	Exact match “Transforming SMB Banking and Payments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Eclipse Group Solutions LTD	Exact match	Ashford, United KingdomHQ recorded Sep 20, 2026	51-200	60 contacts →
	Exact match “We’re here to make it easier for people and businesses to buy online.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Bidnamic	Exact match	Leeds, United KingdomHQ recorded Sep 20, 2026	51-200	54 contacts →
	Exact match “Here at Bidnamic we help market-leading ecommerce retailers scale their business in the most efficient way, using technology to master purchase intent.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	We ARE Pentagon	Exact match	London, United KingdomHQ recorded Sep 20, 2026	51-200	46 contacts →
	Exact match “Pentagon is a market-leading service and technology provider that helps retailers accelerate their online growth through global marketplaces.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Corytech	Exact match	London, United KingdomHQ recorded Sep 20, 2026	51-200	46 contacts →
	Exact match “We create a future where finance and payment technologies are truly effortless-zero delays, zero complexity, zero stress.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	RYFT	Exact match	London, United KingdomHQ recorded Sep 20, 2026	51-200	44 contacts →
	Exact match “Since 2019, Ryft has been on a journey to revolutionise payments and make it a source of growth for businesses; with purpose-built solutions for marketplace and platform payments…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Judopay, Wired In Fabrick	Exact match	London, United KingdomHQ recorded Sep 20, 2026	11-50	42 contacts →
	Exact match “Judopay is a leading online payments solution.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Space 48	Exact match	Manchester, United KingdomHQ recorded Sep 20, 2026	51-200	39 contacts →
	Exact match “Space 48 is now part of Glass Atlas.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	247 Commerce Seamless Ecommerce. Integrated Growth	Exact match	Brentford, United KingdomHQ recorded Sep 20, 2026	51-200	39 contacts →
	Exact match “247 Commerce fuels ambitious ecommerce brands.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	RED Technology	Exact match	Eynsham, United KingdomHQ recorded Sep 20, 2026	11-50	38 contacts →
	Exact match “Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Payadmit	Exact match	London, United KingdomHQ recorded Sep 20, 2026	51-200	38 contacts →
	Exact match “Payadmit is a cutting-edge payment software provider created by a team of industry professionals with 10+ years of hands-on experience in the payment industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	E2y	Exact match	London, United KingdomHQ recorded Sep 20, 2026	11-50	37 contacts →
	Exact match “e2y, a SYBIT company, is a leading tech consultancy specialising in enterprise commerce, digital marketplaces, and payment connectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	RVS Media LTD	Exact match	London, United KingdomHQ recorded Sep 20, 2026	51-200	36 contacts →
	Exact match “RVS Media is an established creative eCommerce development company based in London.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Apoyar	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 20, 2026	11-50	35 contacts →
	Exact match “Established in 2001 as a niche e-Commerce software consultancy, we work across the entire experience stack, from discovery to returns.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	YYT	Exact match	London, United KingdomHQ recorded Sep 20, 2026	n/a	33 contacts →
	Exact match “YYT is a modern eCommerce agency based in London.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Vortex IQ	Exact match	Brentford, United KingdomHQ recorded Sep 20, 2026	11-50	32 contacts →
	Exact match “At VortexIQ, we are driven by a fundamental belief in the transformative power of technology to enhance the lives of e-commerce retailers and their dedicated teams.” Recorded in the RevenueBase company graph · Sep 20, 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 “marketplace developers”. 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 682 marketplace developers based in the United Kingdom

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Marketplace developers based in the United Kingdom at a glance

As of Sep 20, 2026

13.1%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

42.8%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

386

11-50

227

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 682 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 “marketplace developers” 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 1,883 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “marketplace developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketplace developers are there based in the United Kingdom?

RevenueBase identified 682 company matches for marketplace developers 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?

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

Which city has the most marketplace developers?

London leads with 292 company records, followed by Manchester (26) and Birmingham (19).

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 1,883 professional contacts with verified work emails tracked across these 682 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

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