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
Regional Leaders

Tom Marquardt IIDA, SBID, AMA-EC

Director of Interiors

+1 312 254 5476


Tom Marquardt

Tom Marquardt, IIDA, SBID, AMA-EC, is the director of interiors in HOK’s Chicago practice.

Tom is an established designer with more than 30 years of experience. He brings a design philosophy rooted in interdisciplinary design, collaboration and mentorship.

Through years of practicing and teaching design, Tom has evolved the definition of branded environments into an intuitive design process applicable to any project type. As director of interiors, he engages HOK’s clients and project teams to explore dynamic design solutions that incorporate each client’s unique marketing, brand and workplace strategies into the built environment.


Listen More, Talk Less | Interiors+Sources

The Importance of Interdisciplinary Design | Society of British and International Design

The Origin of the Open Office | Torque


University of Wisconsin-Milwaukee
Bachelor of Fine Arts