Company lists · Data refreshed September 2026

Top 25 Walmart marketplace sellers based in the United Kingdom

RevenueBase identified 197 company matches for walmart marketplace sellers associated with the United Kingdom as of September 2026 and tracks 1,658 professional contacts across them, including 405 with verified work emails. London is the largest hub.

This list covers company matches for walmart marketplace sellers 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 22, 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 22, 2026 How this list was built
197Companies
1,658Contacts tracked
405Verified emails
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The 25 largest walmart marketplace sellers based in the United Kingdom

Ranked by team size
Top 25 of 197 company matches for walmart marketplace sellers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChichester, United KingdomHQ recorded Sep 22, 2026201-500223 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 22, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-200170 contacts →

Exact match

“Founded in 2006, Not On The High Street is the best-loved curated modern marketplace connecting small brands with the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 22, 2026n/a151 contacts →

Exact match

“Shopper.com provides creators with tools and APIs for enabling commerce across all platforms.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchUlverston, United KingdomHQ recorded Sep 22, 202651-200149 contacts →

Exact match

“Fruugo is a unique, fully localised global marketplace where shoppers in 46 countries can buy products from retailers all around the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-50102 contacts →

Exact match

“Tambo is now part of Luzern eCommerce.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchPreston, United KingdomHQ recorded Sep 22, 202651-20059 contacts →

Exact match

“We're a team of 85 powering an online community of over online businesses."EKM's mission is to be the World's best e-commerce platform for anyone to run a successful online…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchYork, United KingdomHQ recorded Sep 22, 202651-20050 contacts →

Exact match

“Founded in 2007, Monster Group (UK) thrives as a dynamic online retailer based in York.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-20046 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 22, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5038 contacts →

Exact match

“Be part of the world's most entertaining, unconventional and revolutionary e-commerce company and work daily with your favourite brands.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchWorcester, United KingdomHQ recorded Sep 22, 202611-5028 contacts →

Exact match

“Boulevard is empowering the future of E-commerce & Logistics, with expertise in Marketplaces and Innovative Technology.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchBerkshire, United KingdomHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Selro, the cloud-based multi-channel selling management software creates a platform that integrates marketplaces like Amazon, eBay, Etsy, Rakuten, Flubit, Sears, etc, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchBirmingham, United KingdomHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchCheltenham, United KingdomHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Volo provides an ecommerce platform, a reporting platform and services for multichannel sellers to grow sales on marketplaces like Amazon, eBay and OnBuy, and web stores like…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchWellingborough, United KingdomHQ recorded Sep 22, 202611-509 contacts →

Exact match

“We are Alchemyst e-commerce, and we specialise in growing your on-line sales, whether through your own website, through Amazon or through social commerce (e.g.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchHatfield, United KingdomHQ recorded Sep 22, 202611-509 contacts →

Exact match

“With over 20 years of experience in e-commerce, Navgold Ltd has built a reputation as a trusted partner of Amazon for over a decade.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-2008 contacts →

Exact match

“Sellavi is a global e-commerce platform that was made to help bring your business to a whole new level.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSalford, United KingdomHQ recorded Sep 22, 202651-2007 contacts →

Exact match

“At Dealberry we are an online retail machine with the end customer in mind.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchWatford, United KingdomHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Gudz is a fast-growing e-commerce platform built on one simple promise: making everyday shopping easier, more affordable, and more reliable.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSouthampton, United KingdomHQ recorded Sep 22, 202611-506 contacts →

Exact match

“The fast and cost-effective way to expand your ecommerce business globally and manage products online through multiple sales channels in different countries.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Spark Sales Online take time looking at tasks such as listings management and seek to develop systems that help automate our customers’ order processing, service selection, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchLeeds, United KingdomHQ recorded Sep 22, 20261-106 contacts →

Exact match

“eTailThis.com - Online marketplace for B2C and B2B retailers with an existing Google Merchant Feed.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-2005 contacts →

Exact match

“D2E-Labs is building the leading marketplace services platform by bringing together first-class tech-enabled service providers through a proactive consolidation strategy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchRustington, United KingdomHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Venture Blue is a dedicated marketplace trading partner for FMCG brands, established in 2006 and based in Worthing, England.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchDalston, United KingdomHQ recorded Sep 22, 202611-505 contacts →

Exact match

“7 North is an ambitious and dynamic e-commerce business based in Carlisle, Cumbria UK.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-505 contacts →

Exact match

“British Marketplace’ is a UK based E-commerce platform.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 197 walmart marketplace sellers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 405 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Walmart marketplace sellers based in the United Kingdom at a glance

As of Sep 22, 2026
24.4%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
41.1%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
111
11-50
57
51-200
19
201-500
4
501-1,000
2
10001+
2

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 197 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 “walmart marketplace sellers” 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 405 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 22, 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 “walmart marketplace sellers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many walmart marketplace sellers are there based in the United Kingdom?

RevenueBase identified 197 company matches for walmart marketplace sellers 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?

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

Which city has the most walmart marketplace sellers?

London leads with 81 company records, followed by Manchester (10) and Birmingham (8).

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 405 professional contacts with verified work emails tracked across these 197 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 197 walmart marketplace sellers based in the United Kingdom. Start with a free account, no credit card.

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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.