Company lists · Data refreshed September 2026

Top 25 Online sportsbooks worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,910 companies tracked

RevenueBase identified 2,910 online sportsbooks worldwide as of September 2026 and tracks 105,873 professional contacts across them, including 21,199 with verified work emails. The United States is the largest market and London the largest hub.

This list covers online sportsbooks 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 sportsbooks 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

2,910Companies

105,873Contacts tracked

21,199Verified emails

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The 25 largest online sportsbooks worldwide

Ranked by team size

Top 25 of 2,910 online sportsbooks worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to online sportsbooks: 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	Fanduel	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 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 20, 2026
4	Paddy Power	Indirect evidence	Dublin, United KingdomHQ checked Sep 20, 2026	5,001-10,000	2,465 contacts →
	Indirect 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
5	Hollywoodbets	Indirect evidence	Ethekwini, South AfricaHQ checked Sep 20, 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 20, 2026
6	Flutter Entertainment	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 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 20, 2026
7	Bet9ja	Indirect evidence	Ojuelegba, NigeriaHQ checked Sep 20, 2026	1,001-5,000	1,673 contacts →
	Indirect evidence “Bet9ja is Nigeria’s leading bookmaker.” Source: RevenueBase Database · checked Sep 20, 2026
8	Betclic Group	Indirect evidence	Bordeaux, FranceHQ checked Sep 20, 2026	501-1,000	1,402 contacts →
	Indirect evidence “Betclic enhances the passion for sports by offering the most entertaining, innovative and easy-to-use sports betting experience, with an unwavering commitment to putting our…” Source: RevenueBase Database · checked Sep 20, 2026
9	Sportsbet	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 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 20, 2026
10	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
11	Hard Rock Digital	Partial evidence	Hollywood, TX, United StatesHQ checked Sep 20, 2026	501-1,000	958 contacts →
	Partial evidence “Hard Rock Digital is building the future of online sports betting and interactive gaming.” Source: RevenueBase Database · checked Sep 20, 2026
12	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
13	Boyle Sports	Partial evidence	Dundalk, GibraltarHQ checked Sep 20, 2026	1,001-5,000	947 contacts →
	Partial evidence “BOYLE Sports is an international sports betting and gaming company, with an extensive online business and retail portfolio.” Source: RevenueBase Database · checked Sep 20, 2026
14	FEG	Indirect evidence	Praha 2, Czech RepublicHQ checked Sep 20, 2026	5,001-10,000	942 contacts →
	Indirect evidence “FEG is the largest Central European betting operator that brings entertainment to sports fans, those who watch sporting events and bet on their favourite teams.” Source: RevenueBase Database · checked Sep 20, 2026
15	KAMBI	Indirect evidence	Birkirkara, MaltaHQ checked Sep 20, 2026	1,001-5,000	890 contacts →
	Indirect evidence “Kambi is the home of premium sports betting solutions.” Source: RevenueBase Database · checked Sep 20, 2026
16	SNAI	Indirect evidence	Milan, ItalyHQ checked Sep 20, 2026	501-1,000	802 contacts →
	Indirect evidence “Our cutting-edge approach towards the world of sports and entertainment has enabled us to emerge as an innovative leader in the gaming and sports betting industry.” Source: RevenueBase Database · checked Sep 20, 2026
17	SIS LTD	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	201-500	753 contacts →
	Indirect evidence “Our mission is to drive value for betting operators globally through the supply of high-margin short-form betting content.” Source: RevenueBase Database · checked Sep 20, 2026
18	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
19	Rush Street Interactive	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	501-1,000	711 contacts →
	Partial 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
20	Betfair	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	688 contacts →
	Indirect evidence “At Betfair, we play things our way.” Source: RevenueBase Database · checked Sep 20, 2026
21	Nesine	Partial evidence	İstanbul, TürkiyeHQ checked Sep 20, 2026	501-1,000	663 contacts →
	Partial evidence “Nesine, 2006’dan bu yana Doğan Online (DOL) bünyesinde D Elektronik Şans Oyunları ve Yayıncılık A.Ş.” Source: RevenueBase Database · checked Sep 20, 2026
22	Betway Global	Indirect evidence	Gzira, MaltaHQ checked Sep 20, 2026	201-500	658 contacts →
	Indirect evidence “Betway Global, founded in 2006, is a proud member of Super Group (NYSE: SGHC), with our global teams powering Super Group International across key markets.” Source: RevenueBase Database · checked Sep 20, 2026
23	Supabets Gaming Group PTY LTD	Indirect evidence	Illovo, South AfricaHQ checked Sep 20, 2026	1,001-5,000	617 contacts →
	Indirect evidence “With Supabets® you win from the moment you sign up with our unbeatable welcome offer.” Source: RevenueBase Database · checked Sep 20, 2026
24	Gaming Innovation Group	Partial evidence	St. Julian's, MaltaHQ checked Sep 20, 2026	501-1,000	583 contacts →
	Partial evidence “We are an award-winning iGaming platform and sportsbook provider supplying industry-leading solutions to our partners and their players.” Source: RevenueBase Database · checked Sep 20, 2026
25	Bvgroup	Partial evidence	GibraltarHQ checked Sep 20, 2026	501-1,000	582 contacts →
	Partial evidence “BVGroup is an online gambling operator and B2B technology solutions provider.” 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 sportsbooks. 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 sportsbooks.
Partial evidence: Its own public description names part of online sportsbooks, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online sportsbooks. 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 2,910 online sportsbooks worldwide

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Online sportsbooks worldwide at a glance

As of Sep 20, 2026

20.0%Verified-email coverage

36.4Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,177

11-50

851

51-200

413

201-500

196

501-1,000

1,001-5,000

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 sportsbooks, 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 sportsbooks are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “online sportsbooks”. 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 sportsbooks), 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 sportsbooks, 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, 21,199 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 sportsbooks by location

10 lists · largest first

Every Online sportsbooks 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 sportsbooks, 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 sportsbooks are there worldwide?

RevenueBase identified 2,910 online sportsbooks 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 sportsbooks?

The United States leads with 440 companies, followed by the United Kingdom (196) and Brazil (93). Every online sportsbooks list by country and city is linked on this page.

Which city has the most online sportsbooks?

London leads with 72 headquartered companies, followed by Hcm (35) and New York (31).

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 21,199 verified decision-maker contacts tracked across these 2,910 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.