LISLE, ILL. — Sentinel Technologies has signed a full-building headquarters lease totaling 63,409 square feet at Corporetum Office Campus X in Lisle. Sentinel will occupy the four-story building with its office, research and development, and technology lab functions under one roof. The company is expected to relocate in the first quarter of 2027 from its current headquarters in Downers Grove, approximately one mile away. The move marks Sentinel’s first headquarters relocation in more than 30 years. Jordan Decker and Brian Duffy of Stream Realty Partners represented Sentinel in the lease. David Florent and Brent Jacobs of Colliers represented the landlord, Napleton Automotive Group. As part of the new lease, the building will undergo significant capital improvements to support Sentinel’s operations and long-term occupancy.
Stream Realty Partners represented the company, which expects to relocate from Downers Grove in the first quarter of 2027. The four-story building totals 63,409 square feet. (Image courtesy of CoStar)
Sentinel Technologies Inks Full-Building Headquarters Lease in Lisle, Illinois
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