Company lists · Data refreshed September 2026

Top 25 Online gaming operators worldwide

Name: Online gaming operators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,600 companies tracked

RevenueBase identified 5,600 online gaming operators worldwide as of September 2026 and tracks 204,389 professional contacts across them, including 41,857 with verified work emails. The United States is the largest market and London the largest hub.

This list covers online gaming operators worldwide, 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 20, 2026. Country and city lists for online gaming operators follow the table.

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 20, 2026 86% judged on-target in blind review

5,600Companies

204,389Contacts tracked

41,857Verified emails

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The 25 largest online gaming operators worldwide

Ranked by team size

Top 25 of 5,600 online gaming operators worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to online gaming operators: 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	Tidakada	Indirect evidence	United StatesHQ checked Sep 20, 2026	5,001-10,000	17,714 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
2	Bet365	Partial evidence	Stoke-on-trent, United KingdomHQ checked Sep 20, 2026	10001+	6,614 contacts →
	Partial evidence “We’re one of the world’s leading online gambling companies, revolutionising the industry since Founded by Denise Coates CBE, we now employ over people and serve over 120 million…” Source: RevenueBase Database · checked Sep 20, 2026
3	Entain	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	10001+	6,266 contacts →
	Indirect evidence “There’s nothing like a career at Entain.” Source: RevenueBase Database · checked Sep 20, 2026
4	Draftkings INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	5,439 contacts →
	Indirect evidence “It's simple, we believe life is more fun when you're in on the action.” Source: RevenueBase Database · checked Sep 20, 2026
5	Light & Wonder	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 20, 2026	5,001-10,000	3,360 contacts →
	Indirect evidence “Light & Wonder, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
6	Playtech	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	5,001-10,000	3,202 contacts →
	Indirect evidence “Founded in and premium listed on the Main Market of the London Stock Exchange, Playtech is a technology leader in the gambling industry with over 7900 employees in 20 countries…” Source: RevenueBase Database · checked Sep 20, 2026
7	Kaizen Gaming	Partial evidence	Athens, GreeceHQ checked Sep 20, 2026	1,001-5,000	2,966 contacts →
	Partial evidence “Kaizen Gaming is one of the world’s leading GameTech companies, currently operating in 20 markets across four continents.” Source: RevenueBase Database · checked Sep 20, 2026
8	Betsson Group	Indirect evidence	Ta’ Xbiex, MaltaHQ checked Sep 20, 2026	1,001-5,000	2,548 contacts →
	Indirect evidence “From a single slot machine in 1963 to a Nasdaq Stockholm-listed organisation with licences across multiple jurisdictions, Betsson has evolved into a diversified, multinational…” Source: RevenueBase Database · checked Sep 20, 2026
9	Paddy Power	Strong evidence	Dublin, United KingdomHQ checked Sep 20, 2026	5,001-10,000	2,465 contacts →
	Strong evidence “Paddy Power is an international sports betting and gaming operator, part of Flutter Entertainment PLC, with a market-leading presence in the UK, Ireland, Australia, and the USA…” Source: RevenueBase Database · checked Sep 20, 2026
10	Flutter Entertainment	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	10001+	2,363 contacts →
	Strong evidence “Flutter is the world’s leading online sports betting and gaming company, operating some of the most innovative, diverse and distinctive brands in the sector such as FanDuel, Sky…” Source: RevenueBase Database · checked Sep 20, 2026
11	SISAL	Partial evidence	Milan, ItalyHQ checked Sep 20, 2026	1,001-5,000	2,192 contacts →
	Partial evidence “Sisal, the first Italian company granted a state concession for gaming, was founded in 1945 thanks to the vision and intuition of three sport journalists.” Source: RevenueBase Database · checked Sep 20, 2026
12	Pokerstars	Indirect evidence	Dublin, IrelandHQ checked Sep 20, 2026	1,001-5,000	1,746 contacts →
	Indirect evidence “PokerStars is the world’s best poker platform, with millions of registered customers across the globe.” Source: RevenueBase Database · checked Sep 20, 2026
13	Leovegas Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 20, 2026	1,001-5,000	1,550 contacts →
	Indirect evidence “LeoVegas Group is a leading international igaming company with a clear vision to create the world’s greatest igaming experience.” Source: RevenueBase Database · checked Sep 20, 2026
14	Valve Corporation	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	201-500	1,299 contacts →
	Indirect evidence “Valve is an entertainment software and technology company founded in 1996 and based in Bellevue, Washington.” Source: RevenueBase Database · checked Sep 20, 2026
15	Bally's Interactive	Indirect evidence	Providence, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,212 contacts →
	Indirect evidence “Bally’s Interactive is the digital arm of one of the world’s leading entertainment providers, with tens of millions of players across the globe and an unmatched ecosystem of…” Source: RevenueBase Database · checked Sep 20, 2026
16	Novibet	Indirect evidence	San Gwann, MaltaHQ checked Sep 20, 2026	1,001-5,000	1,014 contacts →
	Indirect evidence “Novibet is an established GameTech company operating in Europe (Greece, Ireland, Cyprus, Finland), the Americas (Brazil, Mexico, Chile, Ecuador), and New Zealand, with tech hubs…” Source: RevenueBase Database · checked Sep 20, 2026
17	Intralot	Strong evidence	Peania Attica, GreeceHQ checked Sep 20, 2026	1,001-5,000	1,001 contacts →
	Strong evidence “INTRALOT, a public listed company established in 1992, is a leading gaming solutions supplier and operator active in 42 regulated jurisdictions around the globe.” Source: RevenueBase Database · checked Sep 20, 2026
18	EGT Digital	Strong evidence	Sofia, BulgariaHQ checked Sep 20, 2026	201-500	957 contacts →
	Strong evidence “EGT Digital is a next-generation tech company focused on providing products across all online gaming verticals: Sportsbook, Casino, and Lottery games, as well as the all-in-one…” Source: RevenueBase Database · checked Sep 20, 2026
19	Junglee Games	Indirect evidence	Gurgaon, IndiaHQ checked Sep 20, 2026	501-1,000	939 contacts →
	Indirect evidence “Junglee Games is part of Flutter Entertainment, the world’s leading iGaming and sports entertainment group listed on the New York Stock Exchange (NYSE: FLUT).” Source: RevenueBase Database · checked Sep 20, 2026
20	Pragmatic Play	Indirect evidence	GibraltarHQ checked Sep 20, 2026	1,001-5,000	886 contacts →
	Indirect evidence “Your favourite games, every time.” Source: RevenueBase Database · checked Sep 20, 2026
21	Games Global	Strong evidence	Douglas, Isle of ManHQ checked Sep 20, 2026	501-1,000	852 contacts →
	Strong evidence “Games Global is a leading developer, distributor and marketer of innovative online gaming content and integrated business-to-business solutions to iGaming operators in regulated…” Source: RevenueBase Database · checked Sep 20, 2026
22	Digiplus Interactive Corp	Indirect evidence	Taguig, PhilippinesHQ checked Sep 20, 2026	1,001-5,000	774 contacts →
	Indirect evidence “DigiPlus pioneered digital entertainment in the Philippines.” Source: RevenueBase Database · checked Sep 20, 2026
23	Aristocrat	Indirect evidence	North Ryde, AustraliaHQ checked Sep 20, 2026	5,001-10,000	757 contacts →
	Indirect evidence “Aristocrat Leisure Limited (Aristocrat) is a global entertainment and content creation company powered by technology to deliver world-leading casino and mobile games.” Source: RevenueBase Database · checked Sep 20, 2026
24	Gr8 Tech	Indirect evidence	Limassol Municipality, CyprusHQ checked Sep 20, 2026	501-1,000	749 contacts →
	Indirect evidence “B2B provider.” Source: RevenueBase Database · checked Sep 20, 2026
25	Rush Street Interactive	Strong evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	501-1,000	711 contacts →
	Strong evidence “Founded in 2012 by gaming industry veterans, RSI is a market leader in online casino and sports betting in the U.S, Canada and Latin America through its BetRivers, PlaySugarHouse…” Source: RevenueBase Database · checked Sep 20, 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: online gaming operators. 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 online gaming operators.
Partial evidence: Its own public description names part of online gaming operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online gaming operators. 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 5,600 online gaming operators worldwide

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Online gaming operators worldwide at a glance

As of Sep 20, 2026

20.5%Verified-email coverage

36.5Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,322

11-50

1,643

51-200

851

201-500

329

501-1,000

148

1,001-5,000

115

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 online gaming operators, 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.
Coverage: Every country. Country and city lists for online gaming operators are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “online gaming operators”. 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 online gaming operators), 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 online gaming operators, and records with no verified work email.
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, 41,857 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 20, 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.

Online gaming operators by location

23 lists · largest first

Every Online gaming operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 online gaming operators, 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 online gaming operators are there worldwide?

RevenueBase identified 5,600 online gaming operators worldwide 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?

Tidakada, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most online gaming operators?

The United States leads with 941 companies, followed by the United Kingdom (328) and India (294). Every online gaming operators list by country and city is linked on this page.

Which city has the most online gaming operators?

London leads with 116 headquartered companies, followed by New York (50) and Limassol (41).

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 41,857 verified decision-maker contacts tracked across these 5,600 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 20, 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.