Company lists · Data refreshed September 2026

Top 25 Online gaming operators based in the United States

Name: Online gaming operators based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 941 companies tracked

RevenueBase identified 941 online gaming operators headquartered in the United States as of September 2026 and tracks 25,474 professional contacts across them, including 10,143 with verified work emails. New York is the largest hub.

This list covers online gaming operators headquartered in the United States, 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.

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

941Companies

25,474Contacts tracked

10,143Verified emails

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The 25 largest online gaming operators based in the United States

Ranked by team size

Top 25 of 941 online gaming operators based in the United States, 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	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
2	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
3	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
4	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
5	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
6	Nexon America	Indirect evidence	El Segundo, CA, United StatesHQ checked Sep 20, 2026	201-500	509 contacts →
	Indirect evidence “Nexon is building a workplace based on mutual respect, good humor, and the pursuit of excellence because we believe that great games can only be built by amazing people.” Source: RevenueBase Database · checked Sep 20, 2026
7	Shanda Interactive Entertainment LTD	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 20, 2026	n/a	500 contacts →
	Indirect evidence “Shanda Interactive Entertainment Ltd is now Shanda Group!” Source: RevenueBase Database · checked Sep 20, 2026
8	Inspired Gaming Group	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	482 contacts →
	Strong evidence “Inspired offers an expanding portfolio of content, technology, hardware and services for regulated gaming, betting, lottery, social and leisure operators across land-based and…” Source: RevenueBase Database · checked Sep 20, 2026
9	IPLAY	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	392 contacts →
	Indirect evidence “Iplay is a globally recognized leader in the distribution of interactive game entertainment.” Source: RevenueBase Database · checked Sep 20, 2026
10	GSN Games	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	201-500	370 contacts →
	Indirect evidence “GSN Games is a leading provider of cross-platform entertainment, including social casino games and skill-based cash tournaments designed to fuel every player's inner winner.” Source: RevenueBase Database · checked Sep 20, 2026
11	Penn Interactive	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 20, 2026	201-500	321 contacts →
	Partial evidence “Penn Interactive (PI) is an interactive gaming company headquartered in Philadelphia,PA with offices in Greenfield, MA, and Cherry Hill, NJ.” Source: RevenueBase Database · checked Sep 20, 2026
12	Hi-Rez Studios	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 20, 2026	201-500	312 contacts →
	Partial evidence “Hi-Rez was established in 2005 to create exceptional online interactive entertainment and is now one of the largest video game companies in the Southeast United States, with three…” Source: RevenueBase Database · checked Sep 20, 2026
13	GAN	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 20, 2026	501-1,000	297 contacts →
	Partial evidence “We are GAN (GameAccount Network), a global supplier of industry leading casino content, fast and flexible gaming systems, and turnkey social gaming.” Source: RevenueBase Database · checked Sep 20, 2026
14	High 5 Games	Partial evidence	Mahwah, NJ, United StatesHQ checked Sep 20, 2026	51-200	273 contacts →
	Partial evidence “High 5 Games is laser-focused on making an impression through innovative casino content for the land-based, mobile, online, and social markets.” Source: RevenueBase Database · checked Sep 20, 2026
15	Bluberi	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 20, 2026	201-500	264 contacts →
	Strong evidence “Bluberi is a bold and authentic gaming company committed to creating unforgettable player experiences and measurable results for operators.” Source: RevenueBase Database · checked Sep 20, 2026
16	BETR	Partial evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	120 contacts →
	Partial evidence “Founded in 2022 by Joey Levy and Jake Paul, Betr has built the world's first real money gaming super app.” Source: RevenueBase Database · checked Sep 20, 2026
17	Doubledown Interactive	Indirect evidence	Usa, United StatesHQ checked Sep 20, 2026	51-200	93 contacts →
	Indirect evidence “DoubleDown Interactive is a leading developer and publisher of digital games on mobile and web-based platforms.” Source: RevenueBase Database · checked Sep 20, 2026
18	Fliff INC	Partial evidence	Philadelphia, United StatesHQ checked Sep 20, 2026	51-200	92 contacts →
	Partial evidence “Fliff is the home of social sports gaming.” Source: RevenueBase Database · checked Sep 20, 2026
19	Baba Entertainment	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	11-50	87 contacts →
	Partial evidence “Baba Entertainment is reshaping the social gaming landscape.” Source: RevenueBase Database · checked Sep 20, 2026
20	Flowplay	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	81 contacts →
	Indirect evidence “At FlowPlay we develop browser-based virtual world technology and games.” Source: RevenueBase Database · checked Sep 20, 2026
21	Worldwinner	Indirect evidence	San Francisco Bay, NV, United StatesHQ checked Sep 20, 2026	51-200	70 contacts →
	Indirect evidence “WorldWinner is the most recognized and trusted skill games technology platform and brand for players who want to Play to Win.” Source: RevenueBase Database · checked Sep 20, 2026
22	Huddle	Strong evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	69 contacts →
	Strong evidence “Huddle is a software provider for gaming operators of all sizes in regulated markets around the world.” Source: RevenueBase Database · checked Sep 20, 2026
23	High Roller Technologies	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	65 contacts →
	Indirect evidence “High Roller Technologies, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
24	Betparx	Indirect evidence	Philadelphia, United StatesHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “betPARX® is a simpler, faster, and easier casino & sportsbook right in your pocket!” Source: RevenueBase Database · checked Sep 20, 2026
25	Wolfjaw Studios	Partial evidence	Troy, NY, United StatesHQ checked Sep 20, 2026	51-200	62 contacts →
	Partial evidence “Wolfjaw Studios is a development studio based in Troy, New York, developing online game services with a keen focus on player experience.” 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 941 online gaming operators based in the United States

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Online gaming operators based in the United States at a glance

As of Sep 20, 2026

39.8%Verified-email coverage

27.1Average contacts per company

1-10Median size (employees)

5.2%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

598

11-50

210

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 941 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 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.
What qualifies: Companies headquartered in the United States 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. Companies headquartered outside United States 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, 10,143 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 metro

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 based in the United States?

RevenueBase identified 941 online gaming operators headquartered in the United States 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?

Draftkings INC, headquartered in Boston, tops this list with the largest team on record.

Which city has the most online gaming operators?

New York leads with 49 headquartered companies, followed by Las Vegas (33) and Los Angeles (32).

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 10,143 verified decision-maker contacts tracked across these 941 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.