Company lists · Data refreshed November 2026

Top 25 Gaming middleware developers based in the United States

RevenueBase identified 159 company matches for gaming middleware developers associated with the United States as of November 2026 and tracks 3,606 professional contacts across them, including 891 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for gaming middleware 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
159Companies
3,606Contacts tracked
891Verified emails
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The 25 largest gaming middleware developers based in the United States

Ranked by team size
Top 25 of 159 company matches for gaming middleware 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 matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-5001,397 contacts →

Exact match

“Valve is an entertainment software and technology company founded in 1996 and based in Bellevue, Washington.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRichardson, United StatesHQ recorded Nov 6, 202651-200332 contacts →

Exact match

“id – defined by Freud as the primal section of the human psyche; id Software, located in Richardson, Texas, was founded in 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“We are the award winning, independent studio behind Vainglory, Catalyst Black, Teenage Mutant Ninja Turtles: Splintered Fate, and Blood Line: A Rebel Moon Game, all powered by our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“Headquartered in Boston, MA at Demiurge you will find a studio with an amazing, collaborative culture and a deep respect for art in all our games.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Backbone is creating the software and devices platform for the future of gaming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEl Segundo, CA, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Global team of veteran video game developers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLutherville Timonium, MD, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Oxide Games is as the forefront of next-generation technology and gaming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Gamebreaking Studios specializes deeply in building online games.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKansas City, KS, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Founded in 2015, Bad Rhino is a Authorized Epic Partner & Unreal Engine Game Development Studio with extensive experience in developing games for PC, PS4/5, XBO/X, and Nintendo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSouth Pasadena, CA, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“WhiteMoon Dreams is an independent videogame developer located in South Pasadena, CA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Enduring Games provides specialized console video game co-development services, creates high-quality ports and retargets, publishes games, and creates original IP (games, tools…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSolana Beach, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Mercenary Technology is a professional video game development and consulting studio founded in 2010 by industry veterans with decades of combined experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchSaline, MI, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Azure Ravens Entertainment is a game studio dedicated to creating quality experience for both independent properties and client contracts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Game Caviar is the operating system that reflects how games get built.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“The Devhouse Agency is an independent software development studio specializing in developing Augmented Reality (AR), Virtual Reality (VR), and Video Games.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWestlake Village, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“First Contact Entertainment is a Next Gen Video Game Developer that specializes in VR content and Games as a Service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchReno, NV, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are a full-service game development studio: from inspiration to installation, we are there every step of the way.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPeachtree Corners, GA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Shipwright provides top-tier co-development services for all of your game dev needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWalnut, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Madorium is an independent game developer based in California, with members from around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Game Closure enables developers to take their games to the multiplayer, multiplatform market in an easy, cost-effective manner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKenmore, WA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Welcome to Hashbang, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Butterscotch Shenanigans is an independent game development studio based in St Louis, MO.”

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

Showing 25 of 159 gaming middleware developers based in the United States

See the full list, filter by size, metro and specialty, and access 891 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gaming middleware developers based in the United States at a glance

As of Nov 6, 2026
24.7%Verified-email coverage
22.7Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Los Angeles
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
51
51-200
11
201-500
2
1,001-5,000
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 159 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 “gaming middleware 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 891 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 “gaming middleware developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gaming middleware developers are there based in the United States?

RevenueBase identified 159 company matches for gaming middleware 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?

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

Which city has the most gaming middleware developers?

Los Angeles leads with 9 company records, followed by San Francisco (8) and Seattle (5).

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 891 professional contacts with verified work emails tracked across these 159 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.