
Pennoni
Partners for What's Possible
Philadelphia, PA
Explore capabilities, project experience, and office locations to build your shortlist.

Partners for What's Possible
Philadelphia, PA
Civil, environmental, structural, and transportation engineering services for the Grand Rapids area
A Personal Approach to Civil Engineering
Vernon Hills, IL+2

Civil Engineering and Land Use Master Planning.
St. George, UT

Large-Firm Resources. Personal Attention.
People-forward engineering design and consulting services
Chicago, IL+4
A structural engineering firm focused on solving complex challenges through collaboration, responsiveness, and dependable execution.
Lee's Summit, MO

New firm, 30 years of experience
West Des Moines, IA

Trusted Partners. Solution Providers. Sustainable Engineers.

Engineering Excellence Built on Experience.
Greenville, MI+2

Structural Engineering and Civil Engineering.
Scranton, PA+2
Real Solutions to Real Engineering Challenges
Virginia Beach, VA
Civil Engineering · Planning · Surveying
Grand Forks, ND

Tomorrow's Engineering Solutions Today
Spring Green, WI

Responsive People. Creative Solutions.
Baltimore, MD

Engineered with Precision. Led with Purpose.
Lake Mary, FL

Kansas City Structural Engineering Firm
Lenexa, KS
Solving challenges, engineering solutions.
Nyack, NY

Delivering practical solutions to complex technical challenges.
Houston, TX+1
Our Work Exemplifies Successful Implementations of Advanced Technologies + Human Design Ingenuities
New York, NY

Consulting engineering for telecom, site development, fiber and EV infrastructure
Louisville, KY+1

Construction Engineering and Construction Oversight.
Provo, UT
Public Infrastructure and Roadway design.
Professional civil engineering and land surveying services in the Northern Plains
Dickinson, ND