Private company

Braiins Systems

Logo: braiins.com3

Braiins Systems is a Czech technology company based in Prague, founded in 2011.1

Last updated Oct 21, 2026.

Overview

Sep 1, 2011Founded1
  • Industrycryptocurrency industry1
  • HeadquartersPrague, Czech Republic1
  • Websitewww.braiins.com
  • Legal formspolečnost s ručením omezeným1
  • LEI315700F3YM094PWLQ2982
  • StatusActive2
  • LEI statusIssued and current2
  • Registered addressKřižíkova 148/34, 186 00 Praha, Czechia2
  • Registered withMinistry of Justice, 241479312

Corporate structure

Braiins Systems sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Braiins Systems Praha, Czechia
    • Firefish Labs Stake · 15% · Czechia

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Braiins Systems reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • Firefish Labs 15%

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Also owns

  • Firefish Labs 15%

From Wikidata.1

Timeline

  1. Sep 1, 2011Founded Founded1

Sources

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

  1. 1
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  3. 3
    Company websiteBraiins Systems logo