Company lists · Data refreshed September 2026

Top 25 Online store developers based in the United Kingdom

Name: Online store 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 624 companies tracked

RevenueBase identified 624 online store developers headquartered in the United Kingdom as of September 2026 and tracks 11,501 professional contacts across them, including 826 with verified work emails. London is the largest hub.

This list covers online store 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 20, 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 20, 2026 86% judged on-target in blind review

624Companies

11,501Contacts tracked

826Verified emails

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The 25 largest online store developers based in the United Kingdom

Ranked by team size

Top 25 of 624 online store developers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to online store 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	VENDA	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	201-500	225 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	Salmon	Indirect evidence	Watford, United KingdomHQ checked Sep 20, 2026	501-1,000	184 contacts →
	Indirect evidence “Salmon is a global digital commerce consultancy that defines and delivers market-changing eCommerce solutions and customer journeys for the world’s leading brands.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sweans	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	136 contacts →
	Indirect evidence “Sweans® is a London-based independent eCommerce agency & Shopify Expert.” Source: RevenueBase Database · checked Sep 20, 2026
4	BSS Commerce	Indirect evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
5	TOM & CO	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “Who We Are: At Tom & Co, we’re a forward-thinking Adobe Commerce agency dedicated to designing, building, and maintaining high-performance e-commerce websites, always with the…” Source: RevenueBase Database · checked Sep 20, 2026
6	The Pixel	Indirect evidence	Bristol, United KingdomHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “Since 2001 The Pixel has devised, built and delivered successful Digital Commerce solutions for 100’s of clients managing £billions in sales globally.” Source: RevenueBase Database · checked Sep 20, 2026
7	Williams Commerce	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	74 contacts →
	Indirect evidence “Established in 2009, Williams Commerce is a ecommerce agency focused on Building, Optimising and Growing ecommerce brands.” Source: RevenueBase Database · checked Sep 20, 2026
8	Tacit Knowledge, A Grid Dynamics Company	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	48 contacts →
	Indirect evidence “Tacit Knowledge is the digital commerce consultancy that delivers Silicon Valley innovation to brands around the world.” Source: RevenueBase Database · checked Sep 20, 2026
9	Eastside CO Shopify Platinum Agency	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Award-winning ecommerce agency Eastside is one of the world’s most experienced Shopify Platinum Partners.” Source: RevenueBase Database · checked Sep 20, 2026
10	247 Commerce Seamless Ecommerce. Integrated Growth	Indirect evidence	Brentford, United KingdomHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “247 Commerce fuels ambitious ecommerce brands.” Source: RevenueBase Database · checked Sep 20, 2026
11	RED Technology	Indirect evidence	Eynsham, United KingdomHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform.” Source: RevenueBase Database · checked Sep 20, 2026
12	Limesharp	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	37 contacts →
	Partial evidence “Limesharp is an eCommerce agency specialising in designing and building digital flagship stores for brands with offices in both London & Auckland.” Source: RevenueBase Database · checked Sep 20, 2026
13	XIGEN	Indirect evidence	Bedford, United KingdomHQ checked Sep 20, 2026	11-50	36 contacts →
	Indirect evidence “We are Xigen, a full-service digital design and marketing agency, specialising in ecommerce.” Source: RevenueBase Database · checked Sep 20, 2026
14	RVS Media LTD	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	36 contacts →
	Indirect evidence “RVS Media is an established creative eCommerce development company based in London.” Source: RevenueBase Database · checked Sep 20, 2026
15	Kubix Shopify Platinum Partner	Indirect evidence	Birmingham, United KingdomHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “Paving the path for brands to grow with the right eCommerce tools, strategic solutions and creative thinking.” Source: RevenueBase Database · checked Sep 20, 2026
16	YYT	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	n/a	33 contacts →
	Indirect evidence “YYT is a modern eCommerce agency based in London.” Source: RevenueBase Database · checked Sep 20, 2026
17	Vortex IQ	Indirect evidence	Brentford, United KingdomHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
18	Ebusiness Guru	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “Ebusiness Guru is one of the leading multi channel solutions catering to companies from a wide range of industries.” Source: RevenueBase Database · checked Sep 20, 2026
19	SOON	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “We are an award-winning digital product and eCommerce business providing high-quality, bespoke web-based solutions that revolutionise businesses.” Source: RevenueBase Database · checked Sep 20, 2026
20	Unified	Indirect evidence	Richmond, United KingdomHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect 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 20, 2026
21	IV Creative	Indirect evidence	Sleaford, United KingdomHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “IV Creative was established over two decades ago, and we’re very proud of our hard-won expertise; delivering thousands projects for retailers and brands.” Source: RevenueBase Database · checked Sep 20, 2026
22	TSD	Indirect evidence	Hole In The Wall, United KingdomHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “The Site Doctor is a web design and development company based in Herefordshire.” Source: RevenueBase Database · checked Sep 20, 2026
23	IWEB	Indirect evidence	Stafford, United KingdomHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “iWeb are a full-service eCommerce agency, Magento Enterprise Solution Partner and Akeneo Gold Partner, with over 24 years experience designing and developing eCommerce websites…” Source: RevenueBase Database · checked Sep 20, 2026
24	RA Creative	Indirect evidence	Nottingham, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “A full-service eCommerce agency based in Nottingham.” Source: RevenueBase Database · checked Sep 20, 2026
25	Infovinity Systems Pvt. Limited	Indirect evidence	London, United KingdomHQ checked Sep 20, 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 20, 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: online store 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 online store developers.
Partial evidence: Its own public description names part of online store developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online store 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 624 online store developers based in the United Kingdom

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Online store developers based in the United Kingdom at a glance

As of Sep 20, 2026

7.2%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

29.5%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

418

11-50

160

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 624 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 online store 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 “online store 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 online store 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 online store 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, 826 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 20, 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.

Online store developers by metro

Online store developers in London184

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 online store 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 online store developers are there based in the United Kingdom?

RevenueBase identified 624 online store 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?

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

Which city has the most online store developers?

London leads with 184 headquartered companies, followed by Manchester (19) and Leeds (15).

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 826 verified decision-maker contacts tracked across these 624 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 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 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.