WASHINGTON, DC—Colliers International's Government Solutions practice and JLL have been tapped by The Meridian Group to provide leasing services at Techworld, a two-building office complex at 801 Eye St., NW and 800 K St., NW, which it recently acquired for $315 million.

The 758,000 square foot complex has more than a half million square feet of federal government leases, making it one of the largest government-leased properties in the District. Meridian selected Colliers to stabilize and reposition the asset, Kurt Stout, executive vice president of the Colliers Government Solutions national practice group, says in a prepared statement.

JLL will handle the private sector transactions and Lincoln Property Co., will provide management services.

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Cushman & Wakefield is the new exclusive leasing agent for Prosperity Business Campus, a 658,000-square foot portfolio of 12 office buildings across 28 acres in Fairfax, VA. C&W's Jessica Miller, Kay Chewning, Eric Berlin and Jon Mahaffey of will market the properties and represent the landlord, PS Business Parks, in lease negotiations.

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Chevy Chase-based DANAC, LLC has engaged Scheer Partners to leasing up 48,270 square feet of contiguous laboratory, manufacturing and office space at 9410 Key West Ave. in Rockville, MD.

Scheer Partners' Robert Scheer, Matt Brady and Henry Bernstein are handling the leasing for the building, which is located in the Shady Grove Life Sciences Center, and has almost 10,000 rentable square feet of cGMP compliant manufacturing space with associated compliant warehousing and support areas, cell culture and purification suites, a backup generator and custom mechanical areas.