Five companies have signed leases totaling 70,000 square feet at 15-45 Dan Road in Canton.

Citizens Bank signed a 28,000-square-foot lease for back-office operations. Both DataBank IMX, which specializes in imaging and information management solutions, and UNIOM Engineering, which develops and sells innovative appliances, expanded their leases by 18,000 square feet for a total of 42,000 square feet each at the Dan Road space. High Point Engineering Inc., a full service civil engineering and consulting firm, signed a 3,000-square-foot lease, and Nangle Consulting Assoc. Inc., an environmental engineering and land use planning company, signed a 2,000-square-foot lease.

The John Flatley Co., which purchased the building in 2012, negotiated five leases. The property at 15-45 Dan Road is a first-class, interconnected, two-building office/R&D complex within Canton Corporate Place. This 280,000-square-foot complex is located on 20 acres and offers on-site amenities including a full-service café, fitness center and conference center.

Since buying the property, the John Flatley Co. has made major facility improvements including a new entrance façade, renovated lobby with improved seating and access, shared conference facility, renovated gym and locker-rooms, as well as upgrading the cafeteria and adding covered loading docks.

“In just two years we have completed numerous projects to enhance this property, leased over 100,000 square feet and renewed over 25,000 square feet of existing leases,” John Flatley, president of the John Flatley Co., said in a statement. “We have a great tenant mix now and will continue to make improvements including adding an executive office space called WorkSpace@45.”