New office connects Bentley’s rich engineering heritage with Philadelphia's cutting-edge tech future

Bentley Systems, Incorporated (NASDAQ:BSY), the infrastructure engineering software company, celebrated the opening of a new office in Center City that will act as a technology hub for its developer ecosystem and provide an experience center where infrastructure professionals, students, and partners can explore innovative solutions for infrastructure delivery and performance. The new office is located at the Curtis Center, a Philadelphia landmark with a long history of innovation, having served as the headquarters of Curtis Publishing, one of the most influential publishing companies of the early 20th century.

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Ribbon cutting event held at Bentley Systems’ new Philadelphia, Pennsylvania office on September 3, 2026. L to R: Florence Zheng, Chief People Officer, Bentley Systems; Nicholas Cumins, CEO, Bentley Systems; Mayor of Philadelphia Cherelle L. Parker; Pennsylvania House Appropriations Committee Majority Chair Jordan A. Harris; Patrick Cozzi, Chief Platform Officer, Bentley Systems; and Julien Moutte, Chief Technology Officer, Bentley Systems (Image courtesy of Bentley Systems)

From its early days operating out of a modest suite at the University City Science Center to its corporate headquarters in Exton, Bentley has built a legacy fundamentally intertwined with Greater Philadelphia. Over four decades, Bentley has grown from an ambitious local startup into the global infrastructure engineering software leader, continually drawing on the region’s deep pool of technology and engineering talent. This enduring connection is reflected in close collaborations with world-class academic institutions like the University of Pennsylvania and Drexel University, as well as longstanding partnerships with homegrown engineering giants like Pennoni.

Bentley’s commitment to Philadelphia’s innovation ecosystem reached a major milestone with its September 2024 acquisition of Center City-based Cesium, the pioneering creator of the 3D Tiles format, adopted by Google and the Open Geospatial Consortium as the international, open 3D standard. By uniting Cesium’s foundational geospatial engine with Bentley’s iTwin Platform, the combined organization has established Philadelphia as a global epicenter for 3D digital twins and open-source geospatial technology. With Cesium's vibrant developer community remaining firmly anchored in the city, Bentley continues to invest in the region as a tech hub for the software that empowers the professionals who design, build, and operate the world's infrastructure.

"Bentley’s downtown expansion is a strong vote of confidence in Philadelphia’s talent and technology ecosystem," said Mayor Cherelle L. Parker. "This investment will expand economic opportunity, strengthen ties with our universities and developer community, and reinforce Philadelphia’s role as a global center for innovation."

"Philadelphia has always been a city where innovation, talent, and opportunity come together," said Pennsylvania House Appropriations Committee Majority Chair Jordan A. Harris. "Bentley’s continued investment in our city signals an enduring commitment to Philadelphia and creates an opportunity to create pathways for the next generation of students, developers, and infrastructure professionals. This new tech hub will bring people together, turn innovation into real-world solutions and help ensure that the careers and technologies shaping our future are being built right here in Philadelphia."

Nicholas Cumins, CEO, Bentley Systems, said, "Bentley’s acquisition of Cesium was based on a shared vision of an open, interconnected 3D world. Today, opening our new Philadelphia office is the physical manifestation of that vision. By bringing our teams together in this vibrant tech hub, we are accelerating the integration of engineering and geospatial data to help our users design, build, and operate safer and more resilient infrastructure."

Patrick Cozzi, Chief Platform Officer, Bentley Systems, said, "The Philadelphia region is where Cesium started as an ambitious idea to bring 3D graphics to the web. Opening this office in Center City feels like a homecoming, but with global scale. This space will be a lighthouse for the open-source community, a collaborative engine for developers, and a testament to what happens when you combine the best of infrastructure engineering with the power of real-world 3D data."

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About Bentley Systems

Around the world, infrastructure professionals rely on software from Bentley Systems to help them design, build, and operate better and more resilient infrastructure for transportation, water, energy, cities, and more. Founded in 1984 by engineers for engineers, Bentley is the partner of choice for engineering firms and owner-operators worldwide, with software that spans engineering disciplines, industry sectors, and all phases of the infrastructure lifecycle. Through our digital twin solutions, we help infrastructure professionals unlock the value of their data to transform project delivery and asset performance.

© 2026 Bentley Systems, Incorporated. Bentley, the Bentley logo, Cesium, 3D Tiles, and iTwin are either registered or unregistered trademarks or service marks of Bentley Systems, Incorporated or one of its direct or indirect wholly owned subsidiaries. All other brands and product names are trademarks of their respective owners.

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For more information, contact:

Bentley Press: Eric Brown, PR@bentley.com

Bentley Investors: Eric Boyer, IR@bentley.com