At Pennoni, we want to engineer a more resilient world. We want to create smarter and more sustainable places for people to live, visit, and work. We engineer smart, sustainable solutions that meet the evolving challenges facing our infrastructure and environment through building partnerships with the people we serve.


We believe the solution to the most complex problems lies in collaboration. Our perfect blend of people, processes and technology—coupled with our deep client relationships—help deliver measurable, mission critical success. But most importantly, “open” is about engaging our partners with the honesty and integrity that has become the hallmark of our company for decades. We don’t just engineer solutions. We forge deep partnerships. Our clients need to see us as their partner and their guide. We have a deep understanding of the complexities of our clients’ challenges. Personal service is the connectivity at Pennoni—it is customer-centric, and founded in trust.
We live in changing times. Keeping up is great, but we prefer staying ahead. We design and deploy solutions that look beyond the problem to ensure that not only do we produce work of the highest standard, but stay true to our environmental and social responsibilities. Being insightful isn’t just about knowledge, but application. It’s about being curious. It’s about being able to look at a problem and think not just how you can solve it, but whether the right question is being asked in the first place. At Pennoni, we use our vast diversity of experience and expertise to examine the possibilities from every angle.

Growth is a cornerstone of our guiding principles. Over the past 55+ years, Pennoni has expanded up and down the east coast to cater to clients and work with new partners. We take pride in the work of our employees and their dedication to improving the world around them, both inside and outside of the office.
The old saying is you have to spend money to make money. But grant programs are competitive and a win is not guaranteed. So why try? What is the actua...
Read More
Technology Leader Joins Executive Leadership Team to Advance Innovation and Support Firmwide Growth PHILADELPHIA—Pennoni, a multidiscipli...
Read More
“Agency announces $1 Billion in Federal Funding…” “Governor Announces $150 Million for Communities…” The announcements are enticing ...
Read More
The What’s Possible Podcast Episode 6 is here! Episode 6 of Pennoni’s What’s Possible Podcast explores the partnerships behind strong communi...
Read More