Company lists · Data refreshed September 2026

Top 25 B2B ecommerce developers based in the United Kingdom

Name: B2B ecommerce 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 19, 2026 227 companies tracked

RevenueBase identified 227 B2B ecommerce developers headquartered in the United Kingdom as of September 2026 and tracks 3,833 professional contacts across them, including 1,329 with verified work emails. London is the largest hub.

This list covers B2B ecommerce 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 19, 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 19, 2026 86% judged on-target in blind review

227Companies

3,833Contacts tracked

1,329Verified emails

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The 25 largest B2B ecommerce developers based in the United Kingdom

Ranked by team size

Top 25 of 227 B2B ecommerce developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to B2B ecommerce 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	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,308 contacts →
	Indirect 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 19, 2026
2	Linnworks	Partial evidence	Chichester, United KingdomHQ checked Sep 19, 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 19, 2026
3	Qogita	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	184 contacts →
	Partial 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 19, 2026
4	BSS Commerce	Indirect evidence	London, United KingdomHQ checked Sep 19, 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 19, 2026
5	Remarkable Commerce	Partial evidence	Nottingham, United KingdomHQ checked Sep 19, 2026	51-200	76 contacts →
	Partial 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 19, 2026
6	247 Commerce Seamless Ecommerce. Integrated Growth	Partial evidence	Brentford, United KingdomHQ checked Sep 19, 2026	51-200	39 contacts →
	Partial evidence “247 Commerce fuels ambitious ecommerce brands.” Source: RevenueBase Database · checked Sep 19, 2026
7	RED Technology	Partial evidence	Eynsham, United KingdomHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform.” Source: RevenueBase Database · checked Sep 19, 2026
8	Refined Networks	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “Refined Networks is the turnkey solution used by 100+ brands to grow their e-commerce, marketplace and wholesale business globally.” Source: RevenueBase Database · checked Sep 19, 2026
9	Sparklayer B2B	Strong evidence	Bath, United KingdomHQ checked Sep 19, 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 19, 2026
10	Maginus A Naveo Commerce Company	Partial evidence	Manchester, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Partial evidence “Maginus a Naveo Commerce company is an international end-to-end eCommerce, OMS and Fulfilment technology company helping SMBs and Enterprise across all retail segments to manage…” Source: RevenueBase Database · checked Sep 19, 2026
11	Basekit B Corp	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 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 19, 2026
12	Bettercommerce	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	28 contacts →
	Partial 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 19, 2026
13	Fluid Commerce	Strong evidence	Manchester, United KingdomHQ checked Sep 19, 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 19, 2026
14	Gob2b	Strong evidence	Kingsbridge, United KingdomHQ checked Sep 19, 2026	11-50	25 contacts →
	Strong evidence “Fully integrated, b2b eCommerce platform for wholesalers, distributors and manufacturers.” Source: RevenueBase Database · checked Sep 19, 2026
15	Infovinity Systems Pvt. Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Infovinity Systems offers the e-commerce development solutions that will act as the link between your internet business and world."Clever Technology can be easy to use, Really…” Source: RevenueBase Database · checked Sep 19, 2026
16	Sharp-Ax Computer Systems	Partial evidence	Berkhamsted, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Sharp-aX is an innovative computer systems and business development company with a direct focus on ERP software development and B2B SME support for the wholesale and distribution…” Source: RevenueBase Database · checked Sep 19, 2026
17	ECI Evolutionx	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “EvolutionX can help you create a top-notch online shopping experience.” Source: RevenueBase Database · checked Sep 19, 2026
18	Shopwired	Partial evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial 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 19, 2026
19	Purenet	Strong evidence	York, United KingdomHQ checked Sep 19, 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 19, 2026
20	Magic42	Partial evidence	Birmingham, United KingdomHQ checked Sep 19, 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 19, 2026
21	Holbi Group	Partial evidence	Kempsford, United KingdomHQ checked Sep 19, 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 19, 2026
22	INDEZ	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	1-10	15 contacts →
	Indirect evidence “Established in 1995, we are one of the oldest, most stable and most experienced web agencies in Scotland.” Source: RevenueBase Database · checked Sep 19, 2026
23	Brick Technology LTD	Partial evidence	Chorley, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “The team is made up of great professionals, Brick SaaS Analysts, Programmers, Coders, Designers, Application Developers, Content writers, e-commerce specialists, Graphic Design…” Source: RevenueBase Database · checked Sep 19, 2026
24	Ellicode By Brainlab Studio	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “Ellicode – High-Performing E-Commerce & B2B Web Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	Cabiri	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “There is no substitute for experience, and we appreciate that you wouldn’t want to risk your business by partnering with a team who are doing this for the first time.” Source: RevenueBase Database · checked Sep 19, 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 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 developers.
Partial evidence: Its own public description names part of B2B ecommerce 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 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 227 B2B ecommerce developers based in the United Kingdom

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B2B ecommerce developers based in the United Kingdom at a glance

As of Sep 19, 2026

34.7%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

32.6%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

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 227 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 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 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 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 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, 1,329 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 19, 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 developers by metro

B2B ecommerce developers in London74

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 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 developers are there based in the United Kingdom?

RevenueBase identified 227 B2B ecommerce 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 developers?

London leads with 74 headquartered companies, followed by Manchester (8) and Leeds (7).

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 1,329 verified decision-maker contacts tracked across these 227 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 19, 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.