Company lists · Data refreshed November 2026

Top 25 Multiplayer online world developers based in the United States

RevenueBase identified 133 company matches for multiplayer online world developers associated with the United States as of November 2026 and tracks 3,623 professional contacts across them, including 1,176 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for multiplayer online world developers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
133Companies
3,623Contacts tracked
1,176Verified emails
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The 25 largest multiplayer online world developers based in the United States

Ranked by team size
Top 25 of 133 company matches for multiplayer online world developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEl Segundo, CA, United StatesHQ recorded Nov 6, 2026201-500552 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-500401 contacts →

Exact match

“We’re ArenaNet- and we’ve created a studio that makes online worlds infused with innovation, hand- crafted excellence, and creative passion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 20265,001-10,000207 contacts →

Exact match

“Company Name: Roblox Corporation About Us: Roblox Corporation is a global leader in interactive entertainment and game development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“VRChat, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Gatos, CA, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“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!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Intrepid Studios is an online game development company with a state of the art facility located in beautiful San Diego, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCulver City, CA, United StatesHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Snail Games USA is the leading independent global developer and publisher of digital entertainment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRound Rock, TX, United StatesHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“We are the creators of the popular and critically acclaimed Wizard101 and Pirate101, which together have garnered over 50 Million registered players to date.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 20261,001-5,000127 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“We're Singularity 6!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“At FlowPlay we develop browser-based virtual world technology and games.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTroy, NY, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Wolfjaw Studios is a development studio based in Troy, New York, developing online game services with a keen focus on player experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVenice, CA, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Gardens is a new game studio creating rich, novel online worlds to socialize, roleplay, and adventure in with others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026n/a42 contacts →

Exact match

“We are building a unique online cooperative multiplayer experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Marcos, CA, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“We build online worlds where all sorts of players can find a home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“Creating beautiful machines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“At Psychedelic Games, we build worlds worth getting lost in and communities worth coming back to.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Visionary Realms is driven to fearlessly lead and advance the MMO game industry by creating profitable, long-selling, content-rich, challenging, highly social games that set new…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“We build player-loved games.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Hypersonic Labs aims to create the world's most immersive and expansive network of virtual worlds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“VIVIX creates 3D worlds for young adults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“At Dimensional Ink, we are: ARCHITECTS OF IMMERSION, building massive games for our passionate communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“A game studio dedicated to community, adventure, creativity, and exploration of fantastic worlds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSavannah, GA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Pairing legendary game designers David Wessman and Jack Mamais with veterans of the Battlefield, Desert Combat, and Homefront franchises, Impeller Studios creates hardcore online…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMaryland Heights, MO, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Simutronics is one of the longest-running independent game development studios in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 133 multiplayer online world developers based in the United States

See the full list, filter by size, metro and specialty, and access 1,176 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multiplayer online world developers based in the United States at a glance

As of Nov 6, 2026
32.5%Verified-email coverage
27.2Average contacts per company
11-50Median size (employees)
6.8%Largest-city concentration · Los Angeles
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
40
51-200
22
201-500
5
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 133 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “multiplayer online world developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,176 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “multiplayer online world developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multiplayer online world developers are there based in the United States?

RevenueBase identified 133 company matches for multiplayer online world developers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nexon America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most multiplayer online world developers?

Los Angeles leads with 9 company records, followed by San Francisco (8) and Austin (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,176 professional contacts with verified work emails tracked across these 133 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.