VTT Technical Research Centre of Finland Ltd VTT is a visionary research, development and innovation partner for companies and society, and one of the leading technical research organisations in Europe. We bring together people, business, science and technology to solve the biggest challenges of our time. We advance the utilisation and commercialisation of research and technology in business and society. Our work spans cutting‑edge research, top‑class research infrastructure and close collaboration with partners, helping transform scientific results into practical solutions, new technologies and deep tech startups. For over 80 years, VTT has been turning hope into action through science. We dare to look beyond the obvious, to discover what lies beyond the horizon and to enable tomorrow’s breakthroughs that create sustainable growth, jobs and wellbeing for society.
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VTT Questions
The VTT annual revenue was $283.3 million in 2026.
Kalle Härkki is the President and CEO of VTT.
1,846 people are employed at VTT.
VTT is based in Espoo, Uusimaa.
The NAICS codes for VTT are [5417, 541711, 54, 54171, 56, 541].
The SIC codes for VTT are [737, 73, 738].
Top VTT Employees
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Kalle Härkki
President and CEO at VTT
Espoo, FI32 -
2
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Jussi Manninen
Executive Vice President at VTT
Helsinki, FI12 -
Antti Arasto
Vice President, Energy at VTT
Helsinki, FI33 -
12
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12
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22
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Vinay Kumar
Co-Founder — HYGRON at VTT
Helsinki, FI32 -
Sauli Eloranta
Vice President, Defence at VTT
Tampere, FI11
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