As a co-founder of VNT in 2003, Jarmo has been a pioneer in the ClimateTech space with 25 years of experience. He continues to provide strategic guidance to the firm, leveraging his deep understanding of the industry to advise on high-impact investments and long-term value creation.


Surprising fact: When he’s not guiding companies, Jarmo enjoys hands-on construction projects at his summer cottage—building everything from saunas to docks, reflecting his knack for creating solid foundations in both work and play.

Tel: +358 (0)40 8371  559
Email: jarmo.saaranen@vntm.com

Vesa has been a key member of the VNT team since 2008, with over 20 years of venture capital experience. His expertise in nurturing early-stage companies and developing successful exits makes him a valuable advisor in the firm’s growth and strategic planning.


Surprising fact: Vesa played a crucial support role in the success of a young Finnish track and field athlete who went on to win eight national gold medals.

Tel: +358 (0)40 5073 370
Email: vesa.sadeharju@vntm.com

Peter joined VNT in 2013, bringing over 23 years of experience in the electrical engineering industry. With a strong focus on the DACH region, he leads the deal flow and development efforts, leveraging his extensive network and technical expertise to source and support innovative ClimateTech companies. In addition to his engineering background, Peter has a solid track record in investment management, having successfully guided multiple startups through funding rounds and strategic partnerships.

Surprising fact: Peter once led a team that developed a breakthrough in electrical connectivity that is still in use in large industrial applications today.

Tel: +49 176 72176746
Email: peter.auner@vntm.com

Aki has been instrumental in shaping VNT’s strategic direction since 2023, leveraging over 20 years of international business experience and 15 years of scaling growth companies. With 10 years of investor experience, Aki’s expertise lies in fostering company development and driving business expansion in global markets.

Surprising fact: In the early days of his career, Aki designed several electronic devices with thousands of components, asics, embedded software and client-server software. 

Email: aki.luukkainen@vntm.com