Ismo Hentula

Partner, Attorney at Law, eMBA

About Ismo

Ismo is our expert in corporate and contract law with over 25 years of experience as an attorney. He has broad experience in assisting both domestic and international clients in regulatory and contentious corporate and contract law matters.

Ismo counts the largest power production and energy services companies in Finland among his clients and his reputation as an expert in energy matters has led him to advising on some of the largest transactions in the energy sector in the last ten years. In addition, Ismo has advised local and national power production companies on joint ventures relating to the establishment and financing of power production facilities both in Finland and abroad.

Ismo is praised for his excellent interpersonal skills and the ability to find effective and practical solutions for clients.


Procopé & Hornborg, Partner 2021-
Procopé & Hornborg, CEO 2013-2021
Procopé & Hornborg, Chairman of the Board 2007-
Procopé & Hornborg, CEO 2000-2007
Procopé & Hornborg, Partner 1997-
Procopé & Hornborg, Associate 1992-1997
Roltec, Lawyer 1989-1992
Interbank Osakepankki, Stockbroker 1989
Ane Gyllenberg Pankkiiriliike, Stockbroker 1987-1989
Turun Sijoituspalvelut, CEO 1987
Eura Judicial District, Notary 1986-1987
Becker & Wesamaa Asianajotoimisto, Associate 1985-1986


eMBA, Helsinki University of Technology 1998
Trained on the Bench 1987
Master of Laws, University of Helsinki 1985


Finnish Bar Association
International Nuclear Law Association
Finnish Bar Association’s Ethical Committee

Recent references

Working languages

  • English
  • Finnish
  • Swedish

A Long Way Alongside Olkiluoto 3

Ismo Hentula, Chairman of the Board of Procopé & Hornborg, shared the exciting experience as he has travelled alongside Olkiluoto 3 through the entire power plant project. Cooperation began in the early stages when TVO applied for a permit for construction to build the plant from the Government and shareholder financing was agreed on.

Smiling man in the meeting room Smiling man in the meeting room