Company lists · Data refreshed November 2026

Top 20 Marketplace integration services based in the United Kingdom

Name: Marketplace integration services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 145 companies tracked

RevenueBase identified 145 company matches for marketplace integration services associated with the United Kingdom as of November 2026 and tracks 4,489 professional contacts across them, including 1,497 with verified work emails. London is the largest hub.

This list covers company matches for marketplace integration services 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 November 6, 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 Nov 6, 2026 How this list was built

145Companies

4,489Contacts tracked

1,497Verified emails

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The 20 largest marketplace integration services based in the United Kingdom

Ranked by team size

Top 20 of 145 company matches for marketplace integration services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Threecolts	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	361 contacts →
	Exact match “Threecolts is redefining business by acquiring and bundling software, offering marketplace and retail operations capabilities at a lower price.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Linnworks	Exact match	Chichester, United KingdomHQ recorded Nov 6, 2026	201-500	229 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 · Nov 6, 2026 · View company records in RevenueBase
3	Luzern Ecommerce	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	90 contacts →
	Exact match “Tambo is now part of Luzern eCommerce.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Infoteck Solutions	Exact match	Holborn, United KingdomHQ recorded Nov 6, 2026	51-200	68 contacts →
	Exact match “Infoteck Solutions: Empowering Integration and Automation Welcome to Infoteck Solutions, your trusted partner in seamless integration and efficient automation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Advisority	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “We are the trusted IT integrator that specialises in making your work flow.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	RED Technology	Exact match	Eynsham, United KingdomHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Red Technology is a leading ecommerce solutions provider, combining ecommerce agency services and authoring a sophisticated ecommerce platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Codeless Platforms	Exact match	Poole, United KingdomHQ recorded Nov 6, 2026	51-200	35 contacts →
	Exact match “Codeless Platforms helps ERP-driven organisations connect systems and automate business processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Maginus A Naveo Commerce Company	Exact match	Manchester, United KingdomHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	SELRO	Exact match	Berkshire, United KingdomHQ recorded Nov 6, 2026	11-50	27 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 · Nov 6, 2026 · View company records in RevenueBase
10	Slashcart Private Limited	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “SLASHCART PRIVATE LIMITED specializes in eCommerce SAAS development and offers a wide range of products designed to provide robust SAAS solutions for online merchants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	MMOB	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Highcohesion	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “HighCohesion was founded in London in 2019 by three friends passionate about e-commerce.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Tymeonline	Exact match	Blackburn, United KingdomHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Since 2014, TymeOnline has been empowering businesses to thrive in the digital realm by providing fully managed, end-to-end services that drive online revenue growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	25 8 Group	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “At 25/8 GROUP we simplify the journey from concept to consumer with a unified, end-to-end suite of services across Brand Activation, Logistics & Fulfilment, and Marketplace…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Dmsmatrix	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	51-200	11 contacts →
	Exact match “The future of E-commerce, not just an ERP but a single universal system to access all the needs required to become a successful business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Techonomy	Exact match	Alderley Edge, United KingdomHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “Techonomy Your Services Integrator and Aggregator Introducing our groundbreaking multi-service aggregation, is a dynamic ecosystem where diverse technologies and services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Onepatch	Exact match	Glasgow, United KingdomHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Run your entire e-commerce operation from one platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Adaptris	Exact match	Sutton, United KingdomHQ recorded Nov 6, 2026	51-200	10 contacts →
	Exact match “At Adaptris our mantra is Integration Anywhere.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Navgold Limited	Exact match	Hatfield, United KingdomHQ recorded Nov 6, 2026	11-50	10 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 · Nov 6, 2026 · View company records in RevenueBase
20	Squared Paper LTD	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Squared Paper is a new type of software systems integrator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “marketplace integration services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 145 marketplace integration services based in the United Kingdom

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Marketplace integration services based in the United Kingdom at a glance

As of Nov 6, 2026

33.3%Verified-email coverage

31.0Average contacts per company

1-10Median size (employees)

35.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 145 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 “marketplace integration services” 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 1,497 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 November 6, 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.

Marketplace integration services by metro

Marketplace integration services in London51

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 “marketplace integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marketplace integration services are there based in the United Kingdom?

RevenueBase identified 145 company matches for marketplace integration services associated with the United Kingdom as of November 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?

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

Which city has the most marketplace integration services?

London leads with 51 company records, followed by Reading (6) and Glasgow (5).

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 1,497 professional contacts with verified work emails tracked across these 145 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 November 6, 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 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.