Company lists · Data refreshed September 2026

Top 25 B2B ecommerce platform developers based in the United Kingdom

Name: B2B ecommerce platform 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 27, 2026 291 companies tracked

RevenueBase identified 291 B2B ecommerce platform developers headquartered in the United Kingdom as of September 2026 and tracks 4,378 professional contacts across them, including 1,504 with verified work emails. London is the largest hub.

This list covers B2B ecommerce platform developers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

291Companies

4,378Contacts tracked

1,504Verified emails

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The 25 largest B2B ecommerce platform developers based in the United Kingdom

Ranked by team size

Top 25 of 291 B2B ecommerce platform developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to B2B ecommerce platform developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	VTEX	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	1,308 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
2	Linnworks	Partial evidence	Chichester, United KingdomHQ checked Sep 27, 2026	201-500	223 contacts →
	Partial evidence “Linnworks helps ecommerce brands and retailers take control of their commerce operations, so they can focus on growth, not firefighting.” Source: RevenueBase Database · checked Sep 27, 2026
3	Qogita	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	184 contacts →
	Strong evidence “Qogita is a leading global wholesale B2B platform that offers a wide variety of products, brands and categories across geographies.” Source: RevenueBase Database · checked Sep 27, 2026
4	Tungsten Network, A Kofax Company	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	176 contacts →
	Indirect evidence “At the heart of the global marketplace are the billions of transactions that happen every day.” Source: RevenueBase Database · checked Sep 27, 2026
5	BSS Commerce	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	93 contacts →
	Indirect evidence “BSS Commerce is a global All-in-One E-Commerce Solutions Agency that combines enterprise expertise with startup agility to deliver measurable results.” Source: RevenueBase Database · checked Sep 27, 2026
6	Remarkable Commerce	Strong evidence	Nottingham, United KingdomHQ checked Sep 27, 2026	51-200	76 contacts →
	Strong evidence “Unlock speed, agility and growth with the UK's most flexible eCommerce solutions, including our custom eCommerce platform, bespoke middleware solutions and enterprise warehouse…” Source: RevenueBase Database · checked Sep 27, 2026
7	Williams Commerce	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	74 contacts →
	Partial evidence “Established in 2009, Williams Commerce is a ecommerce agency focused on Building, Optimising and Growing ecommerce brands.” Source: RevenueBase Database · checked Sep 27, 2026
8	Space 48	Indirect evidence	Manchester, United KingdomHQ checked Sep 27, 2026	51-200	39 contacts →
	Indirect evidence “Space 48 is now part of Glass Atlas.” Source: RevenueBase Database · checked Sep 27, 2026
9	247 Commerce Seamless Ecommerce. Integrated Growth	Partial evidence	Brentford, United KingdomHQ checked Sep 27, 2026	51-200	39 contacts →
	Partial evidence “247 Commerce fuels ambitious ecommerce brands.” Source: RevenueBase Database · checked Sep 27, 2026
10	RED Technology	Strong evidence	Eynsham, United KingdomHQ checked Sep 27, 2026	11-50	38 contacts →
	Strong evidence “Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform.” Source: RevenueBase Database · checked Sep 27, 2026
11	E2y	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	37 contacts →
	Indirect evidence “e2y, a SYBIT company, is a leading tech consultancy specialising in enterprise commerce, digital marketplaces, and payment connectors.” Source: RevenueBase Database · checked Sep 27, 2026
12	Sparklayer B2B	Strong evidence	Bath, United KingdomHQ checked Sep 27, 2026	11-50	32 contacts →
	Strong evidence “We're SparkLayer - we build eCommerce software that helps brands grow their B2B business.” Source: RevenueBase Database · checked Sep 27, 2026
13	Basekit B Corp	Indirect evidence	Bristol, United KingdomHQ checked Sep 27, 2026	11-50	29 contacts →
	Indirect evidence “BaseKit offers super lean white-label e-commerce, bookings and website software to resell to small business customers for everything they need – and nothing they don’t – to thrive…” Source: RevenueBase Database · checked Sep 27, 2026
14	Unified	Partial evidence	Richmond, United KingdomHQ checked Sep 27, 2026	51-200	28 contacts →
	Partial evidence “We are an ecommerce agency based in London As experts in Magento (Adobe Commerce), Shopify Plus and BigCommerce, brands come to us looking for bold strategies that put growth…” Source: RevenueBase Database · checked Sep 27, 2026
15	Bettercommerce	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	28 contacts →
	Strong evidence “BetterCommerce is an API-first, composable commerce platform built for manufacturers, distributors, and wholesalers who sell through a mix of eCommerce self-service and…” Source: RevenueBase Database · checked Sep 27, 2026
16	Fluid Commerce	Strong evidence	Manchester, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Strong evidence “Fluid Commerce is a multi-award-winning B2B ecommerce agency with specialist expertise in delivering ecommerce websites, customer portals and integrations with all major B2B…” Source: RevenueBase Database · checked Sep 27, 2026
17	Gob2b	Strong evidence	Kingsbridge, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Strong evidence “Fully integrated, b2b eCommerce platform for wholesalers, distributors and manufacturers.” Source: RevenueBase Database · checked Sep 27, 2026
18	Pomelo	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	20 contacts →
	Strong evidence “Pomelo builds B2B platform solutions to solve industry and payment challenges across the financial ecosystem.” Source: RevenueBase Database · checked Sep 27, 2026
19	ECI Evolutionx	Indirect evidence	Glasgow, United KingdomHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect evidence “EvolutionX can help you create a top-notch online shopping experience.” Source: RevenueBase Database · checked Sep 27, 2026
20	Real Agency	Partial evidence	Bournemouth, United KingdomHQ checked Sep 27, 2026	11-50	18 contacts →
	Partial evidence “Real Agency is an eCommerce design and development agency that specialises in Shopify, Magento, Adobe Commerce and BigCommerce.” Source: RevenueBase Database · checked Sep 27, 2026
21	Shopwired	Strong evidence	Birmingham, United KingdomHQ checked Sep 27, 2026	11-50	18 contacts →
	Strong evidence “ShopWired is the UK’s fastest growing ecommerce platform, powering the ecommerce websites of thousands of UK ecommerce brands from niche retailers to ecommerce giants (we’ve…” Source: RevenueBase Database · checked Sep 27, 2026
22	Purenet	Strong evidence	York, United KingdomHQ checked Sep 27, 2026	51-200	17 contacts →
	Strong evidence “Company Overview PureNet is a multi-award-winning ecommerce and portal development agency delivering enterprise-grade digital commerce solutions to both B2B and B2C organisations.” Source: RevenueBase Database · checked Sep 27, 2026
23	Magic42	Partial evidence	Birmingham, United KingdomHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “magic42 is a Birmingham, UK based eCommerce development agency that was born from an award-winning retailer.” Source: RevenueBase Database · checked Sep 27, 2026
24	Holbi Group	Partial evidence	Kempsford, United KingdomHQ checked Sep 27, 2026	51-200	16 contacts →
	Partial evidence “Holbi Group provides Ecommerce design, development and consultancy services to online retailers, manufacturers, businesses, and individuals who rely on technology and gear their…” Source: RevenueBase Database · checked Sep 27, 2026
25	Develo	Partial evidence	Birmingham, United KingdomHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “Develo is a Birmingham, UK based eCommerce web development agency specialising in Magento, Adobe Commerce and Hyvä.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: B2B ecommerce platform developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names B2B ecommerce platform developers.
Partial evidence: Its own public description names part of B2B ecommerce platform developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B ecommerce platform developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 291 B2B ecommerce platform developers based in the United Kingdom

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B2B ecommerce platform developers based in the United Kingdom at a glance

As of Sep 27, 2026

34.4%Verified-email coverage

15.0Average contacts per company

11-50Median size (employees)

41.9%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

129

11-50

115

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 291 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among B2B ecommerce platform developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “B2B ecommerce platform developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names B2B ecommerce platform developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among B2B ecommerce platform developers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,504 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

B2B ecommerce platform developers by metro

B2B ecommerce platform developers in London122

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names B2B ecommerce platform developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many B2B ecommerce platform developers are there based in the United Kingdom?

RevenueBase identified 291 B2B ecommerce platform developers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

VTEX, headquartered in London, tops this list with the largest team on record.

Which city has the most B2B ecommerce platform developers?

London leads with 122 headquartered companies, followed by Manchester (16) and Birmingham (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,504 verified decision-maker contacts tracked across these 291 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.