About Firefish

About Firefish

Our mission is to break new ground and position Bitcoin at the core of modern finance. With years of experience in finance, we are bitcoiners, cryptographers, researchers, and developers dedicated to transform lending into a safer practice for all.

Our mission is to break new ground and position Bitcoin at the core of modern finance. With years of experience in finance, we are bitcoiners, cryptographers, researchers, and developers dedicated to transform lending into a safer practice for all.

Our mission is to break new ground and position Bitcoin at the core of modern finance. With years of experience in finance, we are bitcoiners, cryptographers, researchers, and developers dedicated to transform lending into a safer practice for all.

Our mission is to break new ground and position Bitcoin at the core of modern finance. With years of experience in finance, we are bitcoiners, cryptographers, researchers, and developers dedicated to transform lending into a safer practice for all.

2022

- Firefish founded

2023

- Alpha release

- Platform audit

- First deal

- Beta release

2024

- 1000 users

- Public release

- Invest Pro service launched

- Braiins Seed Investment

2025

- Global release

- USDC Stablecoins launched

- $100m value processed

- 1000+ BTC collateral processed

Meet our team

Meet our team

Martin Matejka

CEO & Co-founder

Martin Matejka

CEO & Co-founder

Martin Matejka

CEO & Co-founder

Martin Matejka

CEO & Co-founder

Igor Neumann

COO & Co-founder

Igor Neumann

COO & Co-founder

Igor Neumann

COO & Co-founder

Igor Neumann

COO & Co-founder

Honza Vaclavek

Tech

Honza Vaclavek

Tech

Honza Vaclavek

Tech

Honza Vaclavek

Tech

Laco Matejka

Legal

Laco Matejka

Legal

Laco Matejka

Legal

Laco Matejka

Legal

Firefish products

Borrow

Access liquidity.
Keep your stash intact.

Invest

Put your money to work—fund Bitcoin-backed loans.

Invest Pro

Bitcoin-secured lending, now fully automated.

Prime

Institutional marketplace for bitcoin-backed loans.

Coming soon.

Firefish products

Borrow

Borrow cash against your Bitcoin. Use your bitcoin as collateral in 2 to 1 ratio.

Invest

Put your money to work—fund Bitcoin-backed loans.

Invest Pro

Bitcoin-secured lending, now fully automated.

Prime

Institutional marketplace for bitcoin-backed loans.

Coming soon.

Firefish products

Borrow

Access liquidity.
Keep your stash intact.

Invest

Put your money to work—fund Bitcoin-backed loans.

Invest Pro

Bitcoin-secured lending, now fully automated.

Prime

Institutional marketplace for bitcoin-backed loans.

Coming soon.

Firefish products

Borrow

Access liquidity.
Keep your stash intact.

Invest

Put your money to work—fund Bitcoin-backed loans.

Invest Pro

Bitcoin-secured lending, now fully automated.

Prime

Institutional marketplace for bitcoin-backed loans.

Coming soon.

Subscribe to get
our latest news

Firefish is an open lending marketplace connecting Bitcoiners, institutions and investors.

©2025 Firefish. All rights reserved.

Subscribe to get
our latest news

Firefish is an open lending marketplace connecting Bitcoiners, institutions and investors.

©2025 Firefish. All rights reserved.

Subscribe to get
our latest news

Firefish is an open lending marketplace connecting Bitcoiners, institutions and investors.

©2025 Firefish. All rights reserved.

Subscribe to get
our latest news

Firefish is an open lending marketplace connecting Bitcoiners, institutions and investors.

©2025 Firefish. All rights reserved.