Are you seeking a reliable partner to support your company's growth?

Why TDJ?

We work with entrepreneurs to create partnerships, develop companies, and strive together to create long-term value.

We combine our experience, our experts’ competencies, and private capital with our partners’ potential and innovative solutions. We work together to develop companies and deliver ambitious projects. We help optimize business processes and implement strategic objectives, allowing us to expand the scale of operations and create industry leaders.

We are a family investment company that channels its capital into partnership projects providing entrepreneurs with new opportunities to develop on much greater scales.


companies in our portfolio


completed M&A transactions


top managers on board


years of investment experience

„People are the key to our success, and relations between us are always based on shared values.”

Tomasz Domogała, Chairman of the Supervisory Board TDJ
Are you looking for a reliable partner who will overcome barriers to growth and scale your operations?
We are a family investment firm with more than 45 years' worth of experience. We have successfully completed more than 40 takeovers and integration processes. Using these experiences we have established the TDJ Business Excellence expert teams which allow us to share knowledge with our Partners and to supplement their competences in a range of areas. We strive together to perfect processes in search of strategic solutions designed to influence sustainable development and increase the value of portfolio companies.
Can you see the opportunity to develop your business and need secure financing?
We use our own capital to finance investments, allowing us to operate independently and flexibly. By accessing private funds we can make quick investment decisions, thereby effectively using competitive advantages best suited to our partner firms' industry sectors.
Are you wondering how to change your business and which sectors to pick to ensure continuous growth?
We can help you in many ways – such as by optimizing processes using “lean management” methods and best practice selections as developed by TDJ. Our experts have experience of operating in many sectors, allowing us to support new projects in all sectors and industries. The business world is undergoing dynamic changes, and for years we have been selecting solutions that allow us to secure the highest return on investment. Having developed new business models, we adapt them to fit different industries and new companies in order to ensure their continual growth.
TDJ case studies

Leszek Kłosiński

Miya Cosmetics

My professional challenge was to build my own business based on many years’ worth of experience and existing achievements in the sector. I decided to go my own way and needed a partner to join me there. Together with TDJ, we created a strong team that allows us to compliment our competencies and know-how. We share the same vision of how our business should continue growing and building its value together over the long term.

Wojciech Derda

teamtechnik Poland

We value the involvement of TDJ Business Excellence’s internal expert teams. They have been supporting us from the very start in implementing strategic initiatives, optimizing business processes and optimizing production processes based on lean management strategies. The competencies and experience TDJ brings to the deal directly benefit my business.

Bartek Kras

Impact Clean Power Technology

My idea was to develop new products, increase production capacity and diversify our client and target market reach. Yet, then I reached a point at which delivery was not possible without strong support and relevant know-how. Help was provided by a partner who not only engages capital, but above all has experience in scaling businesses and knows how to deliver. Together with TDJ and Grenevia we have entered a new era at Impact.

Discover the investment sectors we operate in
Investing in mature companies
Investing in tech startups at scaling stage
Real estate investment
Investing in financial instruments
Investing in development and education
We believe that the key to success is trust and good relations between people. We create communities of experts that allow us to openly share knowledge and experience. We are looking for talented leaders who are ready to develop companies, often being co-investors in them. Join us and manage a TDJ portfolio company.
Grafika w sekcji działamy na rzecz świadomej edukacji

We work in the name of progressive education

We believe investing in education and development has the highest value for society. We want to share best practices and knowledge related to these areas through delivering our programs for children, young people and families to allow them to wisely and responsibly build their futures.

Stay up to date

Press releases

Project Solartechnik will sell eight photovoltaic farms to KGHM
Project Solartechnik will sell a portfolio of built photovoltaic installations to the KGHM Polska Miedź…

12 September 2023

Press releases

GigafactoryX: 16,000 battery systems from IMPACT already in 2024
Teamtechnik Production Technology from Skawina will supply the production line for the new factory being…

20 February 2023

Press releases

FAMUR Group investing in energy storage and electro-mobility. Acquires IMPACT CLEAN POWER TECHNOLOGY
FAMUR Group has acquired a majority stake in Impact Clean Power Technology – Poland’s leading…

14 November 2022

Press releases

Projekt Solartechnik – a FAMUR Group Company, sells a portfolio of solar projects for PLN 750 million
FAMUR Group’s Projekt Solartechnik (PST) will raise a total of up to PLN 750 million…

28 June 2022