Gensler
Tim Sullivan

AIA, NCARB

Principal, Aviation Leader

Los Angeles

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Biography

Tim Sullivan co-leads the firm’s Aviation practice with responsibility for the planning, design, and delivery of regional, hub, and international airport terminal projects worldwide and in Gensler’s Southwest region.

Tim is a licensed architect with more than 35 years of experience managing complex, large-scale projects. Leading a dynamic team of over 50 designers and architects, he creates high-performance teams focused on client needs while delivering projects on time and on budget. Tim drives projects from concept to completion across national and international markets with a multi-faceted skillset spanning project management, strategic planning, design development, and construction documentation. His leadership consistently elevates client satisfaction in today’s fast-paced aviation sector, orchestrating seamless collaboration between clients and consultants, such as on San Diego International Airport’s New Terminal 1 project, for which Tim led the terminal design. Tim’s areas of expertise include domestic and international terminal planning and design, large hub terminals, regional terminals, executive terminals, hangar design and eVTOL/Vertiport design.

Tim Sullivan

Successful airport projects bring together vision, technical rigor, and collaboration. I enjoy helping clients navigate complexity to create facilities that improve the passenger experience while delivering long-term value for their communities.

Tim SullivanPrincipal, Aviation Leader

Qualifications and Recognition