Private company

31st Union

American video game developer

31st Union is a video game development studio of 2K based in San Mateo, California, with a studio in Valencia, Spain. It was founded in February 2019, then provisionally named 2K Silicon Valley, with Sledgehammer Games co-founder Michael Condrey as its studio head.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

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31st Union is a video game development studio of 2K based in San Mateo, California, with a studio in Valencia, Spain. It was founded in February 2019, then provisionally named 2K Silicon Valley, with Sledgehammer Games co-founder Michael Condrey as its studio head.2

Corporate structure

31st Union is part of a group headed by Take-Two Interactive. 169 entities, 24 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Founded by Michael Condrey.1

Leadership

Who has led 31st Union, and when. Pick a name to see everywhere that person has worked.

Subsidiaries and ownership

Parent company

From Wikidata.1

Sources

The numbers on this page point here. Each one links to the record it came from.

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