Company lists · Data refreshed September 2026

Top 25 Online casino marketing agencies based in London, United Kingdom

Name: Online casino marketing 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 13, 2026 116 companies tracked

RevenueBase identified 116 company matches for online casino marketing agencies associated with London, United Kingdom as of September 2026 and tracks 2,195 professional contacts across them, including 298 with verified work emails and 192 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for online casino marketing agencies associated with London, 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 13, 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 13, 2026 How this list was built

116Companies

2,195Contacts tracked

298Verified emails

192Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest online casino marketing agencies based in London, United Kingdom

Ranked by team size

Top 25 of 116 company matches for online casino marketing agencies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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	Gimo Global Interactive Marketing Online LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	207 contacts →
	Exact match “GIMO is an award-winning independent marketing agency and software developer specialising in services within the iGaming industry.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2	Casimba Gaming	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	108 contacts →
	Exact match “Casimba Gaming, offering customers an even greater range of products and services while further solidifying its position in the iGaming industry.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3	BAMBU	Exact match	London, United KingdomHQ recorded Sep 13, 2026	n/a	45 contacts →
	Exact match “Bambu is an online marketing and advertising agency based in London, working with startup and growth brands across the UK, Europe and North America, founded by two ex-WPP…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4	QIH Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	38 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5	Somebody Digital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	32 contacts →
	Exact match “Somebody is a full service digital agency with a one track mind – getting you customers, not just clicks.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6	bitmedia.io	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	30 contacts →
	Exact match “Crypto Marketing done right!” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7	Olikaone LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	15 contacts →
	Exact match “OLIKAONE LTD is a fast growing digital media company specialized in the online gaming industry with offices in London.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8	Rise The BET	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	14 contacts →
	Exact match “We are performance-driven experts in Sports Betting & iGaming Marketing.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9	Battlecat	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	11 contacts →
	Exact match “Battlecat were formed in 2022, from a group of marketing, design and tech professionals who wanted to do i-gaming differently.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10	Reposition Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	11 contacts →
	Exact match “Reposition.co.uk - UK, Europe and USA Reposition.asia - Thailand and South East Asia Reposition is an SEO & Branding Digital Marketing Agency.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11	Tomorrow LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	9 contacts →
	Exact match “The way we consume media is changing rapidly.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12	Signify Digital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	8 contacts →
	Exact match “Signify is an online marketing agency based in London, providing clients with multi platform marketing tailored to achieve results and help to maximise brand, ROI and customer…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13	Livepartners Affiliates Programs For Gambling And Games	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	8 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14	Atom42	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	8 contacts →
	Exact match “atom42 is full service, award-winning online marketing agency, based in Camden, London.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15	Ganapati	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	7 contacts →
	Exact match “Ganapati opened its doors in 2013 in Tokyo, Japan creating mobile phone applications.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
16	Affinity WEB Media Private Limited	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	6 contacts →
	Exact match “Affinity Web Media is a leading digital marketing company in India offering 360-degree marketing to various National and International brands in Finance, Gaming, e-Commerce…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17	CHIPS	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	5 contacts →
	Exact match “Chips is an iGaming agency with a deep stack of talent and over 50 years of digital gaming experience.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
18	Fresh8 Gaming ACQ By Sportradar	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	4 contacts →
	Exact match “Fresh8 Gaming is totally unique and innovative technology business, working in the sports betting and casino space.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
19	POD Studios	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	3 contacts →
	Exact match “Paid digital marketing experts for brands that refuse to settle.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
20	Mangostorm	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	3 contacts →
	Exact match “Mangostorm is a full service Digital Marketing Agency leading edge brands in the entertainment, gaming and lifestyle sectors.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
21	RAD Media	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	3 contacts →
	Exact match “RAD Media is a digital marketing company that specialises in generating new leads for betting operators globally.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
22	Digital Marketing B&t LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	2 contacts →
	Exact match “ABOUT Digital Marketing B&T Ltd has years of knowledge and experience in all facets of digital marketing.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
23	Redbridge Interactive LTD	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	2 contacts →
	Exact match “Customer Acquisition & Growth Solutions by RedBridge Interactive - Digital marketing solutions customized to reach your strategic goals” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
24	Markethink International	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	2 contacts →
	Exact match “With the presence of Markethink the goal is to position a strong iGaming presence by offering advanced B2B consulting services to our clients.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
25	The Anorak Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 13, 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 “online casino marketing agencies”. 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 25 of 116 online casino marketing agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Online casino marketing agencies based in London, United Kingdom at a glance

As of Sep 13, 2026

13.6%Verified-email coverage

8.7%Mobile-number coverage

18.9Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

2440–30

5031–60

261–90

090–180

2180+

Company record updated

Median 80.0d

00–30

65431–60

1,21261–90

24090–180

89180+

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 London, United Kingdom whose business descriptions match “online casino marketing agencies” 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 298 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 13, 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 “online casino marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online casino marketing agencies are there based in London, United Kingdom?

RevenueBase identified 116 company matches for online casino marketing agencies associated with London, 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?

Gimo Global Interactive Marketing Online LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most online casino marketing agencies?

London leads the United Kingdom with 116 company records, followed by Manchester (13) and Birmingham (6).

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 298 professional contacts with verified work emails tracked across these 116 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 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 116 online casino marketing agencies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Online casino marketing agencies by geography

Browse the directory

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.