Engineering firm, Waldemar S. Nelson & Co. Inc., has signed a new 25,937 SF lease at CityNorth 4 (16945 Northchase Drive) in a move from its current location at 2 Northpoint Drive. Fritsche Anderson’s William Wolff represented the tenant in lease negotiations, while Lincoln Property Company’s Kevin Wyatt negotiated on behalf of the landlord. Fritsche Anderson Realty Partners is a Houston-based commercial real estate services firm specializing in the representation of office and industrial tenants in Houston and across the United States.