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
Global Delivery Partners On

St. Louis

Design Principal
Eli Hoisington

Eli Hoisington

+1 314 754 4290

Technical Principal
Angelo Arzano

Angelo Arzano

+1 314 754 4068

Managing Principal
Lance Cage

Lance Cage

+1 314 754 4133

For job inquiries, please visit Careers

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10 South Broadway
Suite 200
St. Louis, Missouri 63102 USA
+1 314 421 2000

LEED-CI Certified
  • As home office to HOK’s founders, the St. Louis office established the firm’s United States network in 1955.
  • Since 2005, the St. Louis Business Journal has ranked HOK as the #1 architectural firm in St. Louis six times.
  • Named one of St. Louis’ coolest office spaces by the St. Louis Business Journal.
  • Follow the St. Louis studio on Instagram.