Konover Wireless Management, 135 South Rd, Farmington, CT 06032, US

GLN Construction Management is a subsidiary of Griffin Land & Nurseries, which is the parent company of Griffin Land, one of the largest private landowners in Connecticut. The company has more than 4,000 acres of holdings in nine communities in the Connecticut River Valley. Griffin Land has developed more than 2 million square feet of office, industrial, and research and development space in several business parks. The company has retained approximately 1 million square feet in its portfolio. Griffin Land offers leasing, build-to-suit or land purchase options, as well as property management and construction services. The company also provides landscape design and maintenance. GLN Construction Management maintains a location in Bloomfield, Conn.