CleanSpace Expands Mid-Atlantic Team with John Montague Hire

CleanSpace Expands Mid-Atlantic Footprint with the Strategic Hire of John Montague as Project Development Manager

We are proud to announce the addition of John Montague as Project Development Manager at CleanSpace. Based in the greater Philadelphia region, John brings over a decade of proven experience in life sciences, cleanroom technology, and GxP-regulated facility development, having worked with some of the most respected names in the pharmaceutical, biotech, and CDMO sectors.

CleanSpace is a vertically integrated design-build firm serving the life sciences industry, with in-house capabilities spanning process architecture, engineering, modular manufacturing, and full construction execution. Our model reduces risk, shortens timelines, and delivers complete GMP facilities with precision and accountability—without outsourcing key scopes to third parties. As we expand nationally, the Mid-Atlantic remains a critical strategic growth area due to its concentration of emerging and established biotech and pharmaceutical innovators.

John’s role will focus on deepening our market engagement across New Jersey, Pennsylvania, Delaware, and Maryland. His extensive background in cleanroom development, commissioning support, and client relationship management positions him to accelerate our regional impact. He will work closely with our internal teams to deliver tailored, turnkey solutions to clients who demand speed, compliance, and certainty.

“John is a trusted industry voice with a deep understanding of the challenges life science companies face when scaling,” said Brian Bennett, Executive Vice President at CleanSpace. “His ability to build relationships and deliver results aligns perfectly with our mission to be the most responsive and reliable partner in the controlled environment space. His presence strengthens our position in the Mid-Atlantic and reinforces our commitment to client success.”

As CleanSpace continues to redefine how life science facilities are delivered—from concept through CQV and into operational readiness—we are excited to have John join us at a pivotal time in our company’s growth.

Please join us in welcoming John Montague to the CleanSpace team.