1,600 people in 24 cities living 4 values for 1 goal:
To use design to help our clients succeed.

We create exceptional environments that meet our clients' most complex design challenges.

We inspire people through our work by expressing timeless cultural, organizational and personal values.

We connect people and place with ideas that come from many minds and imaginations.

We care about serving our clients, enriching lives, improving communities and protecting our natural environment through design.

We are a global architecture, design, engineering and planning firm.

60+ Years of Design + Innovation

60+ Years of Design + Innovation

A High-Performance Addition to the San Francisco Skyline

A High-Performance Addition to the San Francisco Skyline

The slender urban form of the 535 Mission Street office tower transforms the South of Market (SoMa) district of San Francisco.

As one of the first LEED Core and Shell Gold pre-certified office towers in the city, the building’s advanced mechanical systems, high-performance skin and water use efficiencies promote sustainability, occupant comfort and productivity. 

“The poised newcomer at 535 Mission St. is an urbane addition to the vertical scene, a good neighbor on the ground — and a reminder that, architecturally, a little restraint can go a long way,” writes John King, architecture critic for the San Francisco Chronicle.