Anteon Corp., a leading information technology and engineering solutions company headquartered in Fairfax, VA, has leased approximately 17,000 square feet at 2600 Tower Oaks Blvd. in Rockville, MD. Occupancy is expected late this Spring. Gary Faigen of Julien J. Studley Inc. represented the tenant. Ray Hite, Robert Kravitz and Guy Copperthite of Transwestern Commercial Services represented the landlord, Boston Properties. 2600 Tower Oaks is a 178,216-square foot Class-A office building, which sits on 87 acres of land next to I-270. It is the first building completed at The Preserve at Tower Oaks, located in the Tower Oaks Corporate Park. With the addition of Anteon Corp., this building is now 81% leased.