Cityvarasto’s board
The Board is responsible for the company’s strategic development, and it controls and guides the company’s business operations and management. In accordance with the Articles of Association and the Limited Liability Companies Act, it is the Board’s duty to represent the company and take care of organising appropriate accounting and financial management. The Board is also responsible for defining the company’s mission and values.

Aki Kostiander
Chairman of the board
Member of the board 2018-2022 and from 2025
Born in 1969, Finnish citizen
M.SC. Finance, Statistics and IT
Over 30 years of asset management experience from equities, fixed income and derivatives all the way to asset allocation and other alternative investments as well as quantitative portfolio management. Institutional fundraising, marketing and speaker in seminars. Managing Director duties in several financial institutions. Verifiable track record in founding and implementing many successful asset management concepts and products in several financial institutions.

Henrik A. Christensen
Board member
Board member since 2025
Norwegian citizen
Master of law
Henrik A. Christensen graduated from the University of Oslo in 1989 with a Master of Laws. Christensen joined Ro Sommernes as partner in April 2004. He recieved his law licence in 1991. Christensen took over as managing partner on January 1, 2020. Christensen works with business law in general, focusing on real estate, transactions, M&A, securities and bankruptcy and debt negotiations.

Ville Stenroos
Board member
Board member since 1999
Born in 1973, Finnish citizen
M.Sc (tech)
Cityvarasto Oyj Managing Director, Founder and Main Owner Serial entrepreneur, more than 20 years of experience in the management of companies.

Salla Tuominen
Board member
Board member since 2025
Born in 1976 Finnish citizen
LLM
Partner, Head of Corporate at DLA Piper Finland, International President 2024-2026, Zonta International and Zonta Foundation for Women