National Capital Business Park
Indigo Books Retail Store


1420 Blair Towers Place, Suite 104
Gloucester, ON K1J 9L8 Canada

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P 905.850.4696

Ottawa Leaders

Frank Di Roma, Principal

Frank Di Roma, OAA, MRAIC

Regional Vice President

Frank is responsible for leading the firm’s continued growth of the Canada Region including the Toronto, Vaughan and Ottawa offices.

Christina Kolkas, Director, Interior Architecture & Design

Christina Kolkas, PMP, BCIN, LEED AP NC + CI

Regional Director

Christina is responsible for the leadership of the Toronto office and the leadership of the Interior Architecture & Design studio in the Vaughan and Ottawa offices.

John Holland, OAA, AIA

Regional Director

John is responsible for the leadership of the Ottawa office.

Andrea Spencer

Regional Operations Manager

Andrea is responsible for the business operations for the Canada region.