Company lists · Data refreshed September 2026

Top 25 Omnichannel ecommerce agencies based in London, United Kingdom

Name: Omnichannel ecommerce agencies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 671 companies tracked

RevenueBase identified 671 omnichannel ecommerce agencies headquartered in London, United Kingdom as of September 2026 and tracks 17,401 professional contacts across them, including 2,685 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers omnichannel ecommerce agencies headquartered in London, 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 29, 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 29, 2026 86% judged on-target in blind review

671Companies

17,401Contacts tracked

2,685Verified emails

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The 25 largest omnichannel ecommerce agencies based in London, United Kingdom

Ranked by team size

Top 25 of 671 omnichannel ecommerce agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to omnichannel ecommerce agencies: 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 29, 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 29, 2026
2	SMG	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	455 contacts →
	Indirect evidence “We’re the original pioneers in connected commerce marketing.” Source: RevenueBase Database · checked Sep 29, 2026
3	MBA	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	434 contacts →
	Indirect evidence “MBA: The Acceleration Agents, where digital and direct interconnect.” Source: RevenueBase Database · checked Sep 29, 2026
4	Tryzens Global	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	307 contacts →
	Indirect evidence “Tryzens Global is a new kind of digital commerce agency.” Source: RevenueBase Database · checked Sep 29, 2026
5	SWAP	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	261 contacts →
	Indirect evidence “Swap built the first agentic Storefront that replaces your traditional static website with an immersive agent-led commerce experience, guiding shoppers through product discovery…” Source: RevenueBase Database · checked Sep 29, 2026
6	Patron Studio	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	n/a	235 contacts →
	Indirect evidence “We’re a multi-disciplinary design company partnering with brands and organisations who want to take on the challenge of change.” Source: RevenueBase Database · checked Sep 29, 2026
7	VENDA	Indirect evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
8	Stellar Global LTD	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	164 contacts →
	Partial evidence “We design omnichannel retail experiences for brands across Europe to positively impact ROI.” Source: RevenueBase Database · checked Sep 29, 2026
9	Itim Group PLC	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	150 contacts →
	Indirect evidence “Retail Engineers, Powering Retailing Excellence through Award-Winning Unified Retail Technology that Maximises Performance & Drives Profitability Transforming Your Business by…” Source: RevenueBase Database · checked Sep 29, 2026
10	Rhapsody	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	137 contacts →
	Indirect evidence “Rhapsody is a solutions agency built for ambitious brands.” Source: RevenueBase Database · checked Sep 29, 2026
11	Sweans	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	136 contacts →
	Partial evidence “Sweans® is a London-based independent eCommerce agency & Shopify Expert.” Source: RevenueBase Database · checked Sep 29, 2026
12	Estorebrands	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	109 contacts →
	Indirect evidence “For brands selling through retail websites, we deliver the insights and actions needed to improve your products' visibility, increase conversion rates, and drive sales growth…” Source: RevenueBase Database · checked Sep 29, 2026
13	SMP Simpson Mahoney Parrock Limited	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	100 contacts →
	Indirect evidence “Hi, we’re SMP, a Digital Commerce agency that specialises in helping brands connect with customers across a variety of digital touchpoints and marketplaces and have been…” Source: RevenueBase Database · checked Sep 29, 2026
14	KPS UK	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	96 contacts →
	Indirect evidence “We help businesses succeed in an ever-changing digital landscape and keep pace with evolving customer expectations.” Source: RevenueBase Database · checked Sep 29, 2026
15	BSS Commerce	Indirect evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
16	Amerge	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	86 contacts →
	Indirect evidence “Amerge is an AMC-certified and award-winning full-service global Amazon agency with over 200+ years of collective ex-Amazon experience.” Source: RevenueBase Database · checked Sep 29, 2026
17	TOM & CO	Indirect evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
18	Williams Commerce	Partial evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
19	Vervaunt	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	68 contacts →
	Partial evidence “Vervaunt is a forward-thinking eCommerce consultancy and marketing agency, collaborating with the most ambitious and pioneering brands in the industry across full funnel…” Source: RevenueBase Database · checked Sep 29, 2026
20	Goplaces	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	65 contacts →
	Indirect evidence “Let’s take over TikTok Shop together \| Winners of the LIVE TikTok Shop Partner of the Year Award At Go Places, we do it all to catapult your brand to dizzying heights on Social…” Source: RevenueBase Database · checked Sep 29, 2026
21	Assurex	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	63 contacts →
	Indirect evidence “At Assurex, we believe exceptional digital experiences begin with getting the technology right.” Source: RevenueBase Database · checked Sep 29, 2026
22	Assembly Europe	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	60 contacts →
	Partial evidence “Assembly Europe is home to over 300 experts specialising in modern brand performance and omnichannel strategies.” Source: RevenueBase Database · checked Sep 29, 2026
23	Mayzing Print-On-Demand	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	58 contacts →
	Partial evidence “Mayzing is a London-based software company enabling the next generation of ecommerce through digital-first, on-demand, and locally produced fulfillment.” Source: RevenueBase Database · checked Sep 29, 2026
24	Tacit Knowledge, A Grid Dynamics Company	Indirect evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
25	Optimizon	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	47 contacts →
	Indirect evidence “Data-led e-commerce across the digital shelf!” Source: RevenueBase Database · checked Sep 29, 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: omnichannel ecommerce agencies. 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 omnichannel ecommerce agencies.
Partial evidence: Its own public description names part of omnichannel ecommerce agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name omnichannel ecommerce agencies. 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 671 omnichannel ecommerce agencies based in London, United Kingdom

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Omnichannel ecommerce agencies based in London, United Kingdom at a glance

As of Sep 29, 2026

15.4%Verified-email coverage

25.9Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

358

11-50

231

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 671 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 omnichannel ecommerce agencies, 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 London, United Kingdom whose own description of what they do matches “omnichannel ecommerce agencies”. 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 omnichannel ecommerce agencies), 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 omnichannel ecommerce agencies, and records with no verified work email. Companies headquartered outside London 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, 2,685 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 29, 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.

Omnichannel ecommerce agencies by metro in the United Kingdom

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 omnichannel ecommerce agencies, 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 omnichannel ecommerce agencies are there based in London, United Kingdom?

RevenueBase identified 671 omnichannel ecommerce agencies headquartered in London, 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 in the United Kingdom has the most omnichannel ecommerce agencies?

London leads the United Kingdom with 671 headquartered companies, followed by Manchester (80) and Leeds (43).

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 2,685 verified decision-maker contacts tracked across these 671 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 29, 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.