Company lists · Data refreshed September 2026

Top 25 Multiplayer game development studios based in the United States

Name: Multiplayer game development studios 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 688 companies tracked

RevenueBase identified 688 multiplayer game development studios headquartered in the United States as of September 2026 and tracks 23,067 professional contacts across them, including 9,141 with verified work emails. Los Angeles is the largest hub.

This list covers multiplayer game development studios 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

688Companies

23,067Contacts tracked

9,141Verified emails

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The 25 largest multiplayer game development studios based in the United States

Ranked by team size

Top 25 of 688 multiplayer game development studios 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 multiplayer game development studios: 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	Scopely	Partial evidence	Culver City, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,813 contacts →
	Partial evidence “Scopely is a leading global interactive entertainment and video game company, home to many top-grossing, award-winning franchises, including the most successful mobile game ever…” Source: RevenueBase Database · checked Sep 20, 2026
2	ZYNGA	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,713 contacts →
	Indirect evidence “Zynga was founded in 2007 with the vision that play would become one of the core activities on the Internet.” Source: RevenueBase Database · checked Sep 20, 2026
3	Activision	Indirect evidence	Santa Monica, CA, United StatesHQ checked Sep 20, 2026	5,001-10,000	2,385 contacts →
	Indirect evidence “We create the most iconic brands in gaming and entertainment and are driven by our mission to deliver unrivaled gaming experiences for the world to enjoy, together.” Source: RevenueBase Database · checked Sep 20, 2026
4	2k	Partial evidence	Novato, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,890 contacts →
	Partial evidence “At 2K, we create unforgettable games that turn players into fanatics.” Source: RevenueBase Database · checked Sep 20, 2026
5	Zenimax Online Studios	Strong evidence	Hunt Valley, MD, United StatesHQ checked Sep 20, 2026	51-200	581 contacts →
	Strong evidence “ZeniMax Online Studios (ZOS) was established in 2007 to become a leading developer of online games.” Source: RevenueBase Database · checked Sep 20, 2026
6	Mega CAT Studios	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 20, 2026	201-500	581 contacts →
	Strong evidence “We are an independent video game development studio with a global team.” Source: RevenueBase Database · checked Sep 20, 2026
7	Nexon America	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 20, 2026	201-500	509 contacts →
	Partial 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
8	Fortis Games	Strong evidence	San Francisco, United StatesHQ checked Sep 20, 2026	201-500	420 contacts →
	Strong evidence “Fortis is a global game studio with a mission to create worlds that matter, that challenge minds, build connections, and inspire communities.” Source: RevenueBase Database · checked Sep 20, 2026
9	Arenanet	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	201-500	372 contacts →
	Partial evidence “We’re ArenaNet- and we’ve created a studio that makes online worlds infused with innovation, hand- crafted excellence, and creative passion.” Source: RevenueBase Database · checked Sep 20, 2026
10	ARC Games	Strong evidence	San Francisco, United StatesHQ checked Sep 20, 2026	51-200	358 contacts →
	Strong evidence “Arc Games is a leading publisher of online multiplayer, AA, and indie games.” Source: RevenueBase Database · checked Sep 20, 2026
11	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
12	Accelbyte	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	201-500	234 contacts →
	Strong evidence “AccelByte provides a comprehensive white-label backend for game studios to develop, publish, and operate games-as-a-service.” Source: RevenueBase Database · checked Sep 20, 2026
13	Pipeworks	Partial evidence	Eugene, OR, United StatesHQ checked Sep 20, 2026	201-500	195 contacts →
	Partial evidence “Pipeworks has been one of the most established development houses for 27 years and counting, focusing on co-development, full-development, live operations, and IP creation across…” Source: RevenueBase Database · checked Sep 20, 2026
14	Dark Burn Creative	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	186 contacts →
	Indirect evidence “We are gamers.” Source: RevenueBase Database · checked Sep 20, 2026
15	WB Games Boston	Partial evidence	Needham, MA, United StatesHQ checked Sep 20, 2026	51-200	180 contacts →
	Partial evidence “WB Games Boston, is a Warner Bros.” Source: RevenueBase Database · checked Sep 20, 2026
16	Retro Studios	Partial evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	51-200	173 contacts →
	Partial evidence “Retro Studios, founded in 1998, is a wholly owned subsidiary of Nintendo Company, Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
17	Toys For BOB	Strong evidence	Petaluma, CA, United StatesHQ checked Sep 20, 2026	n/a	169 contacts →
	Strong evidence “Toys for Bob is an independent game studio made up of stellar individuals that aim to inspire love, joy, and laughter through epic entertainment.” Source: RevenueBase Database · checked Sep 20, 2026
18	505 Games	Partial evidence	Calabasas, CA, United StatesHQ checked Sep 20, 2026	51-200	165 contacts →
	Partial evidence “505 Games is a global video game publisher focused on offering quality titles for players of all ages.” Source: RevenueBase Database · checked Sep 20, 2026
19	BIG Huge Games	Partial evidence	Timonium, MD, United StatesHQ checked Sep 20, 2026	51-200	156 contacts →
	Partial evidence “Big Huge Games was founded in March of 2013 by a group of industry veterans (Civilization II, Rise of Nations, FrontierVille).” Source: RevenueBase Database · checked Sep 20, 2026
20	Psyonix	Strong evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	51-200	148 contacts →
	Strong evidence “Located in beautiful downtown San Diego, Psyonix is a critically-acclaimed independent video game developer and leading experts in Unreal Engine technology and multiplayer gaming.” Source: RevenueBase Database · checked Sep 20, 2026
21	Amazing Seasun Games	Partial evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	124 contacts →
	Partial evidence “Amazing Seasun Games is an international online games developer focused on creating high-quality games across PC, mobile, and console that bring the joys of gaming to a worldwide…” Source: RevenueBase Database · checked Sep 20, 2026
22	Revolving Games, INC	Partial evidence	San Francisco, United StatesHQ checked Sep 20, 2026	51-200	123 contacts →
	Partial evidence “Revolving Games is a mobile-first gaming company with a long-term view on in-game economies.” Source: RevenueBase Database · checked Sep 20, 2026
23	Mahigaming	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Our mission is to consistently deliver premium content within the iGaming industry, with a focus on innovation and design in a mobile-emerging world.” Source: RevenueBase Database · checked Sep 20, 2026
24	Kingsisle Entertainment	Indirect evidence	Round Rock, TX, United StatesHQ checked Sep 20, 2026	51-200	119 contacts →
	Indirect evidence “We are the creators of the popular and critically acclaimed Wizard101 and Pirate101, which together have garnered over 50 Million registered players to date.” Source: RevenueBase Database · checked Sep 20, 2026
25	Cryptic Studios	Strong evidence	Los Gatos, CA, United StatesHQ checked Sep 20, 2026	51-200	118 contacts →
	Strong evidence “Now fully embracing a remote reality, Cryptic Studios is on a bold new mission to develop fun and challenging online games like no one else has done before!” 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: multiplayer game development studios. 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 multiplayer game development studios.
Partial evidence: Its own public description names part of multiplayer game development studios, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name multiplayer game development studios. 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 688 multiplayer game development studios based in the United States

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Multiplayer game development studios based in the United States at a glance

As of Sep 20, 2026

39.6%Verified-email coverage

33.5Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · Los Angeles

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

364

11-50

224

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 688 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 multiplayer game development studios, 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 “multiplayer game development studios”. 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 multiplayer game development studios), 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 multiplayer game development studios, 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, 9,141 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.

Multiplayer game development studios 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 multiplayer game development studios, 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 multiplayer game development studios are there based in the United States?

RevenueBase identified 688 multiplayer game development studios 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?

Scopely, headquartered in Culver City, tops this list with the largest team on record.

Which city has the most multiplayer game development studios?

Los Angeles leads with 53 headquartered companies, followed by San Francisco (32) and Seattle (30).

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 9,141 verified decision-maker contacts tracked across these 688 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.