Crossbeam Systems Inc. has renewed its 51,000-square-foot lease at 80 Central St. in Boxborough.

Crossbeam, a provider of security platforms, occupies the first and second floor of the building. 80 Central St. is Crossbeam’s corporate headquarters. The building is part of Tech Central Boxborough along with 90 Central St.

"Crossbeam Systems’ decision to remain at 80 Central St. demonstrates the building’s appeal in this market," said Brian McKenzie, partner of Richards Barry Joyce & Partners. "The building has a central location in the Massachusetts ‘high tech corridor,’ excellent highway access, and the amenity package that many tenants look for. Additionally, with KBS Realty Advisors, the building has a landlord that understands the particular requirements for high tech tenants."

Richards Barry Joyce & Partners represented KBS Realty Advisors in the transaction, and the firm is the exclusive leasing agent for 80 Central St. Crossbeam Systems was represented by FHO Partners.