163
SILVER SPRING, MD. — Whitehall Business Archives has selected McShea & Co. to lease and manage more than 143,000 square feet of office space at TecHill One and TecHill Two, located at 12211 and 12215 Plum Orchard Dr. in Silver Spring. Tenants of TecHill One include Childrens Hospital and Mind Software. The 3M Corp. occupies TecHill Two.