Harrison Street Asset Management News and Activities

Headquarters: United States (USA)

Harrison Street Asset Management is owned by Colliers International.

Colliers International is a company listed under the stock ticker CIGI (GB).

Colliers International has a direct presence in 50 countries.

They are in:

Acquisition, funding and merger involving Colliers International.

View the org chart displaying its 49 main executives

Jenna Sheehan who was Senior Managing Director, Head of Investor Relations, North America and Chief Marketing Officer, becomes Partner, Global Co-Head of Investor Solutions Group (posted on February 11 2026).
Mark Burkemper, Senior Managing Director, Head of Transactions Group, North America, has left the company (posted on February 11 2026).
Zachary Michaud has joined the company as Managing Partner and Chief Financial Officer (posted on October 9 2025).

Elias Mulamoottil, who was Chief Investment Officer, is promoted to Global Chief Investment Officer and Chief Executive Officer of Engineering (posted on March 6 2026).
Christian Mayer, who was Chief Financial Officer, is promoted to Global Chief Financial Officer and Chief Executive Officer of Commercial Real Estate (posted on March 6 2026).
Brian Rosen who is President and Chief Executive Officer, Canada, will be promoted to President and Chief Executive Officer, Canada, President of United States Northeast Region Brokerage on Jan. 1, 2026 (posted on November 6 2025).

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