highperformr logo

Mastiff's Overview

Total employees16
HeadquartersSan Francisco
Founded

Mastiff Games is an independent video game publisher founded in 2002, with a history of releasing a diverse portfolio of games across various platforms including consoles (Nintendo Switch, PlayStation, Xbox), PC, and mobile. They are known for publishing both original intellectual properties and licensed titles, catering to a wide range of gamers. Mastiff focuses on bringing unique and engaging interactive entertainment to markets worldwide, leveraging their experience in development, localization, marketing, and distribution.

Where is Mastiff's Headquarters?

HQ Function

Serves as the main administrative and operational hub for publishing, marketing, sales, and business development activities, particularly for North American and Western markets.

Notable Features:

As the primary contact is a PO Box, specific details about notable physical office facilities are not publicly available. Operations are likely managed through a combination of dedicated office space and potentially remote collaborations.

Work Culture:

Mastiff Games likely fosters an agile, collaborative, and creative work environment, typical of independent game publishers. Emphasis is placed on passion for video games, adaptability, and delivering quality entertainment products to a global audience.

HQ Significance:

The San Francisco Bay Area location places Mastiff within a key hub for technology and video game development, facilitating industry connections, partnerships, and talent acquisition.

Values Reflected in HQ: The company's operational structure likely reflects values such as efficiency, strategic market focus, and a commitment to bringing diverse gaming experiences to players worldwide.

Location:

Mastiff Games operates with a global publishing reach, supported by its offices and operations in North America (San Francisco) and Asia (Tokyo). They manage game localization, marketing, distribution, and sales across major international territories, releasing titles on various platforms for a worldwide audience.

Street Address:

PO Box 27027

City:

San Francisco

State/Province:

CA

Country:

USA

Mastiff's Global Presence

Tokyo, Japan

Address: Specific street address for the Tokyo office (historically Mastiff KK) is not prominently detailed on the current global company website. Operations are managed within Tokyo.

To maintain Mastiff's strategic presence in the influential Japanese gaming market, facilitating local partnerships, game releases, and understanding regional player preferences.

Buying Intent Signals for Mastiff

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Mastiff

As of April 2025, Mastiff' leadership includes:

Bill Swartz - President & CEO
Mika Kelly - VP of Operations

Investors of Mastiff

Mastiff has been backed by several prominent investors over the years, including:

Mastiff Games is a privately held company. Information regarding specific investors is not publicly disclosed.

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Based on publicly available information, there have been no major executive new hires or departures announced at Mastiff Games in the last 12 months, suggesting stability in the core leadership team.

Technology (Tech Stack) used by Mastiff

Discover the tools Mastiff uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mastiff Email Formats and Examples

Mastiff Games' specific email format is not publicly confirmed. However, common formats for companies in the gaming industry include [first_initial][last]@[company_domain] or [first_name]@[company_domain]. For Mastiff Games, the domain is mastiff-games.com.

[first_initial][last]@mastiff-games.com

Format

bswartz@mastiff-games.com (example based on common format for Bill Swartz)

Example

60%

Success rate

News and media

GematsuMay 18, 2023

Mastiff Games to publish Faerie Afterlight on consoles in Summer 2023

Mastiff announced it will publish the console versions (PlayStation 5, Xbox Series, PlayStation 4, Xbox One, and Nintendo Switch) of Clay Game Studio's metroidvania, Faerie Afterlight. The game was slated for a summer 2023 release on these platforms....more

Mastiff Games Official WebsiteFebruary 1, 2022

Mastiff Games Celebrates 20 Years of Fun

Mastiff Games marked its 20th anniversary, reflecting on two decades of publishing a diverse array of video games across numerous platforms and engaging with a global community of players....more

GematsuApril 27, 2022

Mastiff Games to publish The Tarnishing of Juxtia for Switch and PC

Mastiff announced its partnership with developer Actual Nerds to publish the 2D dark fantasy action RPG, The Tarnishing of Juxtia, for Nintendo Switch and PC (Steam), with a launch window of Summer 2022....more

Highperformr’s free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Mastiff, are just a search away.