Company lists · Data refreshed September 2026

Top 25 Online gambling companies worldwide

Name: Online gambling companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,883 companies tracked

RevenueBase identified 2,883 online gambling companies worldwide as of September 2026 and tracks 166,424 professional contacts across them, including 43,984 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers online gambling companies 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 19, 2026. Country and city lists for online gambling companies 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 19, 2026 86% judged on-target in blind review

2,883Companies

166,424Contacts tracked

43,984Verified emails

0Mobile numbers

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The 25 largest online gambling companies worldwide

Ranked by team size

Top 25 of 2,883 online gambling companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to online gambling 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	IGT	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	5,001-10,000	9,007 contacts →
	Indirect evidence “IGT is a leading global provider of gaming, digital and financial technology solutions, formed through the combination of International Game Technology PLC’s Gaming & Digital…” Source: RevenueBase Database · checked Sep 19, 2026
2	Bet365	Strong evidence	Stoke-on-trent, United KingdomHQ checked Sep 19, 2026	10001+	6,614 contacts →
	Strong 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 19, 2026
3	Evolution	Partial evidence	Birkirkara, MaltaHQ checked Sep 19, 2026	10001+	6,008 contacts →
	Partial evidence “Evolution is a world-leading innovator in product development and advanced IT solutions for online casinos.” Source: RevenueBase Database · checked Sep 19, 2026
4	Draftkings INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
5	Ladbrokes Coral	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	10001+	4,562 contacts →
	Indirect evidence “Ladbrokes Coral provides customers with exciting, simple and responsible betting and gaming experiences, delivered by the most passionate and committed people in the industry.” Source: RevenueBase Database · checked Sep 19, 2026
6	Fanduel	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,983 contacts →
	Indirect evidence “FanDuel Group is an innovative sports-tech entertainment company that is changing the way consumers engage with their favorite sports, teams, and leagues.” Source: RevenueBase Database · checked Sep 19, 2026
7	Playtech	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	5,001-10,000	3,202 contacts →
	Partial 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 19, 2026
8	Penn Entertainment, INC	Indirect evidence	Wyomissing, PA, United StatesHQ checked Sep 19, 2026	10001+	2,929 contacts →
	Indirect evidence “We have the largest and most diverse gaming footprint in North America.” Source: RevenueBase Database · checked Sep 19, 2026
9	Betsson Group	Indirect evidence	Ta’ Xbiex, MaltaHQ checked Sep 19, 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 19, 2026
10	Hollywoodbets	Indirect evidence	Ethekwini, South AfricaHQ checked Sep 19, 2026	5,001-10,000	2,461 contacts →
	Indirect evidence “Hollywoodbets is a proudly South African sports and entertainment betting operator.” Source: RevenueBase Database · checked Sep 19, 2026
11	Flutter Entertainment	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	10001+	2,363 contacts →
	Partial 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 19, 2026
12	SISAL	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	1,001-5,000	2,192 contacts →
	Indirect 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 19, 2026
13	Tabcorp	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1,001-5,000	1,835 contacts →
	Indirect evidence “Welcome to a new era of Tabcorp - it's an exciting moment in our history.” Source: RevenueBase Database · checked Sep 19, 2026
14	Pokerstars	Indirect evidence	Dublin, IrelandHQ checked Sep 19, 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 19, 2026
15	Softswiss	Indirect evidence	St. Julian's, MaltaHQ checked Sep 19, 2026	1,001-5,000	1,616 contacts →
	Indirect evidence “SOFTSWISS is a strategic technology partner enabling iGaming businesses to grow globally across regulated markets.” Source: RevenueBase Database · checked Sep 19, 2026
16	Leovegas Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 19, 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 19, 2026
17	The Rank Group PLC	Indirect evidence	Maidenhead, United KingdomHQ checked Sep 19, 2026	5,001-10,000	1,276 contacts →
	Indirect evidence “Rank is one of the great names in British entertainment.” Source: RevenueBase Database · checked Sep 19, 2026
18	Sportsbet	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1,001-5,000	1,255 contacts →
	Partial evidence “Sportsbet is a leading Australian online wagering platform and part of Flutter Entertainment (NYSE: FLUT), the world’s largest online sports betting and gaming operator, home to a…” Source: RevenueBase Database · checked Sep 19, 2026
19	Bally's Interactive	Indirect evidence	Providence, United StatesHQ checked Sep 19, 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 19, 2026
20	Derivco	Indirect evidence	La Lucia, South AfricaHQ checked Sep 19, 2026	1,001-5,000	1,205 contacts →
	Indirect evidence “Derivco has remained at the forefront of the iGaming revolution for 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
21	BCLC	Indirect evidence	Kamloops, BC, CanadaHQ checked Sep 19, 2026	501-1,000	1,203 contacts →
	Indirect evidence “For 40 years, BCLC has been delivering exceptional entertainment to British Columbians by managing casino, lottery, bingo and sports betting.” Source: RevenueBase Database · checked Sep 19, 2026
22	Flutter UK & Ireland	Partial evidence	Leeds, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,145 contacts →
	Partial evidence “Flutter Entertainment is the world leader in online sports betting and iGaming, operating some of the most innovative, diverse and distinctive brands in the sector.” Source: RevenueBase Database · checked Sep 19, 2026
23	Openbet	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,050 contacts →
	Indirect evidence “OpenBet is the trusted partner for the world’s biggest betting and gaming brands, delivering the industry’s most advanced betting technology, content, and services.” Source: RevenueBase Database · checked Sep 19, 2026
24	Orenes Grupo	Indirect evidence	Murcia, SpainHQ checked Sep 19, 2026	1,001-5,000	1,036 contacts →
	Indirect evidence “Grupo Orenes, con más de medio siglo de experiencia, es uno de los grandes referentes del ocio en España.” Source: RevenueBase Database · checked Sep 19, 2026
25	blip.pt	Partial evidence	Porto, PortugalHQ checked Sep 19, 2026	1,001-5,000	1,021 contacts →
	Partial evidence “Based in Porto, Blip is a top-of-the-edge Portuguese tech company, focused on software engineering solutions for online sports betting.” Source: RevenueBase Database · checked Sep 19, 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 gambling 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 online gambling companies.
Partial evidence: Its own public description names part of online gambling companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online gambling 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 2,883 online gambling companies worldwide

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Online gambling companies worldwide at a glance

As of Sep 19, 2026

26.4%Verified-email coverage

57.7Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,356

11-50

725

51-200

382

201-500

153

501-1,000

1,001-5,000

5,001-10,000

10001+

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 gambling 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.
Coverage: 19 countries, largest first: the United States, the United Kingdom, Malta, India, Spain, Brazil, Italy, Germany, Canada, Cyprus and 9 more. Country and city lists for online gambling companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “online gambling 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 online gambling 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 online gambling companies, 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, 43,984 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 19, 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 gambling companies by location

19 lists · largest first

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

Countries

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 gambling 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 online gambling companies are there worldwide?

RevenueBase identified 2,883 online gambling companies 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?

IGT, headquartered in Las Vegas, tops this list with the largest team on record.

Which country has the most online gambling companies?

The United States leads with 951 companies, followed by the United Kingdom (437) and Malta (228). Every online gambling companies list by country and city is linked on this page.

Which city has the most online gambling companies?

London leads with 136 headquartered companies, followed by Sao Paulo (47) and New York (40).

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 43,984 verified decision-maker contacts tracked across these 2,883 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 19, 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.