Company lists · Data refreshed September 2026

Top 25 Affiliate companies based in the United Kingdom

Name: Affiliate companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 204 companies tracked

RevenueBase identified 204 affiliate companies headquartered in the United Kingdom as of September 2026 and tracks 1,446 professional contacts across them, including 294 with verified work emails. London is the largest hub.

This list covers affiliate companies 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 21, 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 21, 2026 86% judged on-target in blind review

204Companies

1,446Contacts tracked

294Verified emails

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The 25 largest affiliate companies based in the United Kingdom

Ranked by team size

Top 25 of 204 affiliate companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to affiliate companies: 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	Webgains Global B Corp	Strong evidence	Bristol, United KingdomHQ checked Sep 21, 2026	51-200	120 contacts →
	Strong evidence “Webgains is the Service-First affiliate network, delivering outstanding support and strategic expertise to over 1,800 retail brands across multiple verticals and markets.” Source: RevenueBase Database · checked Sep 21, 2026
2	Alfaleads Network	Indirect evidence	Doncaster, United KingdomHQ checked Sep 21, 2026	51-200	79 contacts →
	Indirect evidence “Alfaleads is an international advertising network, working with the CPA model (Cost Per Action).” Source: RevenueBase Database · checked Sep 21, 2026
3	Dianomi	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Dianomi™ is the leader in premium native advertising for the financial services, technology, corporate and lifestyle sectors.” Source: RevenueBase Database · checked Sep 21, 2026
4	QIH Group	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	38 contacts →
	Indirect evidence “Founded in 2014, QiH is an international group of companies focused on digital marketing within the iGaming industry and active in multiple markets around the globe.” Source: RevenueBase Database · checked Sep 21, 2026
5	Searlco LTD	Strong evidence	Ulceby, United KingdomHQ checked Sep 21, 2026	11-50	34 contacts →
	Strong evidence “Searlco LTD is an Affiliate Marketing & Software Development company based in the UK and offers its services on a global scale.” Source: RevenueBase Database · checked Sep 21, 2026
6	aff1.com	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	32 contacts →
	Strong evidence “Aff1.com is a direct advertiser and affiliate network with key expertise in the Nutra and White Hat verticals.” Source: RevenueBase Database · checked Sep 21, 2026
7	Affiliate Future	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	27 contacts →
	Strong evidence “Through our affiliate network and tools, Affiliate Future provides advertisers with effective marketing solutions, delivering millions of transactions per month to hundreds of…” Source: RevenueBase Database · checked Sep 21, 2026
8	TAG Media	Strong evidence	Tonbridge, United KingdomHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “TAG Media specialises in affiliate marketing.” Source: RevenueBase Database · checked Sep 21, 2026
9	Mobisharks	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Mobisharks is the innovative company that brings together brands, agencies, advertisers and mobile users.” Source: RevenueBase Database · checked Sep 21, 2026
10	Scale Digital	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “Scale Digital provides a range of performance-first solutions to help brands acquire new customers through our global network of Affiliate, Mobile, Influencer and Retail Media…” Source: RevenueBase Database · checked Sep 21, 2026
11	LUUP	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Luup \| Customer Commerce™ Luup is the world’s first Customer Commerce platform.” Source: RevenueBase Database · checked Sep 21, 2026
12	Genie Shopping	Indirect evidence	Cambridge, United KingdomHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Genie Shopping is an award winning Google CSS Partner helping leading retailers by driving additional, incremental sales to retailers.” Source: RevenueBase Database · checked Sep 21, 2026
13	Revenue Dealer LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Revenue Dealer is a leading AI Performance & Influencer Marketing Agency.” Source: RevenueBase Database · checked Sep 21, 2026
14	Olikaone LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “OLIKAONE LTD is a fast growing digital media company specialized in the online gaming industry with offices in London.” Source: RevenueBase Database · checked Sep 21, 2026
15	Rightlander	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	14 contacts →
	Strong evidence “Don't let non-compliant affiliate marketing partners compromise your brand.” Source: RevenueBase Database · checked Sep 21, 2026
16	Gametime Digital	Strong evidence	Stoke-on-trent, United KingdomHQ checked Sep 21, 2026	11-50	14 contacts →
	Strong evidence “GameTime Digital is a dynamic affiliate marketing company that specialises in performance marketing and lead generation through SEO, PPC & paid media.” Source: RevenueBase Database · checked Sep 21, 2026
17	Publisher Discovery	Strong evidence	Bath, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Strong evidence “Publisher Discovery - the AI Driven update of the award winning affiliate intelligence tool used by Agencies, Networks and merchants worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
18	Growth HQ	Strong evidence	Bournemouth, United KingdomHQ checked Sep 21, 2026	1-10	11 contacts →
	Strong evidence “We are a boutique Affiliate & Partnerships Marketing Agency, with an innovative approach to affiliate marketing.” Source: RevenueBase Database · checked Sep 21, 2026
19	Breezy	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “More partners.” Source: RevenueBase Database · checked Sep 21, 2026
20	Networkin UK	Indirect evidence	Cheadle, United KingdomHQ checked Sep 21, 2026	1-10	10 contacts →
	Indirect evidence “NetworkIN provides the highest-quality referral marketing experience, bringing you more business and connecting you with clients and partners.” Source: RevenueBase Database · checked Sep 21, 2026
21	Commissioncrowd Connecting B2B Commission-Based Sales Reps & Companies Globally	Indirect evidence	Inverness, United KingdomHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “CommissionCrowd: The Global Home of Commission-Only Sales At CommissionCrowd, we believe the future of sales belongs to freedom, trust, and performance - not salaries, time…” Source: RevenueBase Database · checked Sep 21, 2026
22	Healthtrader Affiliate Network	Strong evidence	Croydon, United KingdomHQ checked Sep 21, 2026	11-50	10 contacts →
	Strong evidence “At HealthTrader, we connect affiliates with some of the most exciting health and beauty offers.” Source: RevenueBase Database · checked Sep 21, 2026
23	Trackonomics	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	9 contacts →
	Strong evidence “At Trackonomics, we’re passionate about innovating affiliates and moving the industry forward.” Source: RevenueBase Database · checked Sep 21, 2026
24	Prismique	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “Prismique is an advertising company helping over 200 businesses turbocharge their sales by supplying qualified leads at a fixed price, without burning through their ad budget.” Source: RevenueBase Database · checked Sep 21, 2026
25	Livepartners Affiliates Programs For Gambling And Games	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	8 contacts →
	Strong evidence “With LivePartner’s affiliation programme you will make big profits by promoting the most valued casino, poker and sport betting websites using innovative marketing tools.” Source: RevenueBase Database · checked Sep 21, 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: affiliate companies. 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 affiliate companies.
Partial evidence: Its own public description names part of affiliate companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name affiliate companies. 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 204 affiliate companies based in the United Kingdom

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Affiliate companies based in the United Kingdom at a glance

As of Sep 21, 2026

20.3%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

46.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

104

11-50

51-200

201-500

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 204 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 affiliate companies, 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 “affiliate companies”. 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 affiliate companies), 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 affiliate companies, 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, 294 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 21, 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.

Affiliate companies by metro

Affiliate companies in London95

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 affiliate companies, 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 affiliate companies are there based in the United Kingdom?

RevenueBase identified 204 affiliate companies 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?

Webgains Global B Corp, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most affiliate companies?

London leads with 95 headquartered companies, followed by Edinburgh (8) and Manchester (6).

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 294 verified decision-maker contacts tracked across these 204 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 21, 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.