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Main Office Address

Fabianinkatu 9 A, 00130


Other Info

Primary Contact Lawyers

Leif Itaïnen
Risto Ojantakanen

Firm Profile


I&O PARTNERS is a full services law firm for mid-size and family held companies. We advise both domestic and international companies as well as investors, entrepreneurs and shareholders.

Our services cover all aspects of business and corporate law, in particular domestic and cross-border private M&A transactions and investments, general corporate advisory, distress finance, insolvency, commercial litigation and arbitration. In addition, we provide family law and private wealth services for select clients.

The firm was founded in 2015 and currently employs sixteen lawyers.

Most of our lawyers have a background with major Helsinki-based or international law firms and and we provide top-quality services and advice to our clients combined with the advantages of a small firm, including easy access to senior lawyers and dedicated teams.

  • Banking and Finance
  • Contract and Commercial
  • Corporate and Board Advisory
  • Data Protection
  • Dispute Resolution and Arbitration
  • Employment and Benefits
  • Private Equity and Venture Capital
  • Private M&A and Joint Ventures
  • Private Wealth and Family Law
  • Public M&A and Capital Markets
  • Restructuring and Insolvency

International Directories