Pennoni Ranked on ENR Top Design Firm List

Philadelphia – Pennoni Associates, an award-winning consulting engineering firm headquartered in Philadelphia, is pleased to announce its ranking as #131 on the Engineering News Record’s (ENR) annual list of the Top 500 Design Firms. This new ranking moves Pennoni up two spots on the list from last year.

ENR, a publication of McGraw-Hill, published the list in its April 2009 issue. This annual listing ranks the largest 500 engineering, architectural, and environmental design firms by revenue and ranks the largest firms in a wide variety of market sectors.

“We are excited to be recognized, once again, as one of the leading engineering firms in the nation,” stated Pennoni President and CEO Tony Bartolomeo. “Founded over 40 years ago, our practice has thrived by serving both the public and private sectors of our economy. We pride ourselves on improving the quality of life of people and communities in the eastern United States. Pennoni looks forward to our continued success in participating in the upgrading and development of communities in our service region.”

Pennoni, an 800-person firm with 20 offices throughout the eastern United States, has rapidly increased in capability and expertise over the last five years. Pennoni provides a wide range of professional engineering services, including civil engineering, water/wastewater, transportation, underwater inspections, environmental, inspection and testing, land surveying, site design and landscape architecture, mechanical and electrical, geotechnical, and structural engineering
About Pennoni Associates
Pennoni Associates Inc., established in 1966, is a leading multi-disciplined consulting engineering firm that provides personalized services to all levels of government, private, commercial and industrial clients as well as construction and other professionals. Pennoni employs over 800 professional, technical and administrative personnel in 20 offices throughout Pennsylvania, New Jersey, Delaware, New England, Maryland and New York. An employee–owned firm, Pennoni has received numerous awards for its work as well as its corporate culture. Engineering News Record currently ranks Pennoni as number 190 in the Top 200 Environmental Firms list, number 131 in the Top 500 U.S. Design Firms list and number 95 in the Top 100 Pure Design Firms List. For more information on Pennoni, visit