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

One Size Fits All in
Midtown Manhattan

Guy Carpenter Headquarters
New York, New York, USA

Relocating its midtown Manhattan headquarters allowed Guy Carpenter to improve efficiencies from one 125,000-sq.-ft. floor to two connected floors totaling 76,000 square feet.

A “one-size-fits-all” design solution provides a single type of office and workstation that enhances flexibility and collaboration.

Our design maximizes access to windows and daylight on all four sides of the building, ensuring that conference rooms and work areas have direct access to natural light.

Guy Carpenter’s extensive art collection adds accents to the space.

HOK has a preferred provider national agreement to provide interior design services to Marsh & McLennan Company. Since 1995, we have designed projects for MMC’s family of companies in locations throughout the US and Mexico.




76,000 sq. ft. / 23,200 sq. m.


Facility Programming
Interior Design


People’s Choice 3form Installation – Honorable Mention


Reduction in space required to meet Guy Carpenter’s needs