Performance measurement system designers Athenium Inc. have leased 6,690 square feet of office space at 75 Third Ave. in Waltham.
Assistant Vice President Michael McCarthy and Executive Vice President Steve James of Boston-based NAI Hunneman’s suburban leasing group brokered the five-year lease, according to a statement. Paul Deyesso of Waltham-based The Nelson Cos. represented the landlord, 75 Third Ave. LLP.
Built in 1990, 75 Third Ave. is a 30,875-square-foot office and retail building, according to a statement. The building includes amenities such as conference centers, restaurants, hotels, shops and day care facilities, all of which are located close by.





