Mr Petri Kyllönen > Procopé & Hornborg > Helsinki, Finland > Lawyer Profile

Procopé & Hornborg
PO BOX 1077

Work Department

Commercial Contracts, Corporate Advisory, Energy & Infra, Mergers & Acquisitions


Partner Petri Kyllönen is specialised in mergers & acquisitions, private equity, contract law and corporate advisory. Petri has broad experience in business law and in planning, negotiating and executing both domestic and international transactions. Petri assists domestic and international corporations and investors in matters related to business law and transactions.


Procopé & Hornborg, Partner 2015-
Castrén & Snellman, Counsel 2008-2014
Nordic Morning (Edita), General Counsel 2006-2008
District Court of Loviisa, Judge 2006
Procopé & Hornborg, Partner 2000-2005
P. Kyllönen, Founding Partner 1999-2000
Tecnotree Corporation, Legal Counsel 1997-1999
Luukkainen & Co Law Offices, Senior Associate 1994-1997


Finnish, English, Swedish


Finnish Bar Association
Association of Finnish Lawyers


Master of Laws, University of Helsinki 1994

Lawyer Rankings

Finland > Commercial, corporate and M&A

Procopé & Hornborg is experienced in domestic and cross-border M&A transactions, venture capital work and joint ventures, acting for clients active in the energy, technology and engineering sectors; It also advises on liability issues, corporate governance work and due diligence. Practice head Petri Kyllönen  leads on major M&A projects, while Ismo Hentula leads the corporate advisory team. Managing partner Pia Tanskanen  also contributes.