Family Investment Firm

We are focused on investments in global technology companies, specifically in the energy, infrastructure, and financial sectors.

Our Approach

Firlej Kastory is an investment firm focused on leveraging private wealth to create a lasting economic value.

We align interests of our families and co-invest with reputable global private investors. Our work is dedicated to like-minded families and private investors merging old-money approach with modern investment thesis.

The firm’s activity is based on a strong commitment to professional excellence, moral integrity, personal trust, and confidentiality.

We aim to offer a strong exposure to a diversified portfolio of early and growth stage technology companies.

Firlej Kastory is based in Warsaw with outposts in London, Paris, and Zurich.

Our investment criteria

Stage:
Venture & Growth

Geography:
Europe with a preference in the CEE and Baltics

Sectors:
Agnostic with a preference in Risk Governance, Finance, Energy, and Health

Business model:
B2B SaaS or PaaS based on superior technology or unique IP

Ticket:
€250k – €1m with an access to follow-on funding

Our Approach

Firlej Kastory is an investment firm focused on leveraging private wealth to create a lasting economic value.

We align interests of our families and co-invest with reputable global private investors. Our work is dedicated to like-minded families and private investors merging old-money approach with modern investment thesis.

The firm’s activity is based on a strong commitment to professional excellence, moral integrity, personal trust, and confidentiality.

We aim to offer a strong exposure to a diversified portfolio of early and growth stage technology companies.

Firlej Kastory is based in Warsaw with outposts in London, Paris, and Zurich.

Our investment criteria

Stage:
Venture & Growth

Geography:
Europe with a preference in the CEE and Baltics

Sectors:
Agnostic with a preference in Risk Governance, Finance, Energy, and Health

Business model:
B2B SaaS or PaaS based on superior technology or unique IP

Ticket:
€250k – €1m with an access to follow-on funding

Impact

Our belief is that the power of science and technology can help to solve some of the toughest societal and environmental challenges.

We are looking for companies that offer attractive financial returns alongside with positive societal or environmental impact.

We believe that the investing with purpose is the future of financial investments. As a private capital we feel responsible for promoting it as a model of practice.

In order to make our impact message stronger we invited a photographer Paweł Bownik to collaborate with us.

Paweł dedicates his work to environmental issues and his artworks focus on things which have gone extinct due to human activity. You can read more about Paweł and his photographs in the Artist bookmark.

Impact

Our belief is that the power of science and technology can help to solve some of the toughest societal and environmental challenges.

We are looking for companies that offer attractive financial returns alongside with positive societal or environmental impact.

We believe that the investing with purpose is the future of financial investments. As a private capital we feel responsible for promoting it as a model of practice.

In order to make our impact message stronger we invited a photographer Paweł Bownik to collaborate with us.

Paweł dedicates his work to environmental issues and his artworks focus on things which have gone extinct due to human activity. You can read more about Paweł and his photographs in the Artist bookmark.

Team

Our formation, young age and background in family businesses, private investments, law, marketing, art and philanthropy makes us uniquely positioned to adopt a longer‐term approach to private wealth of enterprising Polish and international families.

Mikołaj Firlej
Managing Partner

Mikołaj co-founded Firlej Kastory to mobilise Polish private wealth to create a long-term economic value.

Stanisław Kastory
Partner

Stanisław co-founded Firlej Kastory to steer private wealth towards more impact driven approach.

Team

Our formation, young age and background in family businesses, private investments, law, marketing, art and philanthropy makes us uniquely positioned to adopt a longer‐term approach to private wealth of enterprising Polish and international families.

Mikołaj Firlej
Managing Partner

Mikołaj co-founded Firlej Kastory to mobilise Polish private wealth to create a long-term economic value.

Stanisław Kastory
Partner

Stanisław co-founded Firlej Kastory to steer private wealth towards more impact driven approach.

Contact

We invite you to explore opportunities for synergies and build a mutual value.

Our approach is rooted in a deep and practical understanding of the family, its wealth and unique needs. We help families diversify investments and develop long-­term legacy.

Firlej Kastory Sp. z o.o.

Plac Małachowskiego 2
Warsaw, 00-066, Poland
email: info@firlejkastory.com

Contact

We invite you to explore opportunities for synergies and build a mutual value.

Our approach is rooted in a deep and practical understanding of the family, its wealth and unique needs.

We help families diversify investments and develop long-­term legacy.

Firlej Kastory Sp. z o.o.

Plac Małachowskiego 2
Warsaw, 00-066, Poland
email: info@firlejkastory.com