Tomi Merenheimo

Tomi Merenheimo

Attorney-at-law / Managing Partner Finland / Chairman of Magnusson International , Finland

My service areas

  • Commercial
  • Corporate and M&A
  • Employment
  • Technology


Tomi Merenheimo is the managing partner of Magnusson in Finland and the Chairman of Magnusson International.

He is a former managing director of a top 10 Finnish law firm and was previously Vice President of Legal Affairs and Investor Relations at a major Finnish-listed technology company and licensed telecommunications operator.

Tomi focuses on contract law, mergers and acquisitions, employment issues and technology. He has solid experience in leading transaction processes and the integration of acquired businesses, with experience of well over 300 M&A cases. Tomi’s area of specialization is the management of cross-border transactions, typically including several jurisdictions. Tomi has many board positions in different industries and he is well known for his business-minded approach and skills to find alternatives and solutions in difficult situations.

Professional experience

Attorneys-at-Law Magnusson Ltd
Managing Partner: 2011 – to date

Magnusson International
Chairman of the Committee: 2018 – to date

Attorneys-at-Law Peltonen, Ruokonen & Itäinen Oy
Managing Director: 2009 – 2010

Digia Plc
General Counsel, Communications Director: 2002 – 2009

Konecranes Plc
Legal Counsel: 2002 – 2002

Financial Supervision Authority
Legal Counsel: 1998 – 1999


Helsinki University, LL.M.: 1997

Bar admissions

  • Member of the Finnish Bar Association
  • Admitted in Finland as attorney-at-law


  • Finnish
  • English

Positions of trust

  • Autosalpa Oy, board member: 2018 – to date
  • MT Mediateko Oy, Chairman of the Board: 2018 – to date
  • Lempea Oy, board member: 2018 – to date
  • Teknos Group Ltd, Chairman of the Board: 2017 – 2019
  • Teknos Group Ltd, board member: 2014 – 2019
  • Propentus Oy, board member: 2010 – 2017
  • Contribyte Oy, board member: 2011 – 2014
  • Avenir Fondbolag AB, board member: 2009 – 2011

Awards and rankings

The Legal 500 Europe, Middle East & Africa 2018
Finland: Commercial, Corporate and M&A

The Legal 500 Europe, Middle East & Africa 2016
Finland: Commercial, Corporate and M&A

The Legal 500 Europe, Middle East & Africa 2014
Finland: TMT