TDJ

Established in 1977, TDJ is a family-owned investment company based in Katowice, Poland. It focuses on building long-term value through investments in equity, venture capital, real estate, finance, and foundation sectors.

Mateusz Sumara

Investment Director, TDJ Equity

2 past transactions

Bethink

Venture Round in 2025
Bethink is a technology-driven company that operates multiple brands in the e-learning sector. It leverages innovative solutions to provide a state-of-the-art educational experience to thousands of students annually. The company's platform offers a range of courses designed to help students overcome limitations, foster personal and professional growth, and develop critical thinking and life skills for a fulfilling life.

Talkin' Things

Series A in 2021
Talkin' Things is a European IoT company specializing in bringing offline products online through its innovative RFID ecosystem. It offers affordable solutions for automated data capture and processing, aiming to increase operational efficiency for clients. The company's flagship product is the 3-cent RFID tag, introduced in August 2020, which enables mass-produced goods to be connected online. Talkin' Things has a strong R&D team and operates an advanced RFID manufacturing facility.
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