Contract Vehicles

Contract Vehicles:

GRS is postured to support multiple Government organizations’ mission requirements through our numerous IDIQs, blanket purchase orders and GSA schedules both as a prime and subcontractor.  We maintain a wide array of contract vehicles that make it easy to work within the parameters of customer missions and organizational strategies.

Contract Vehicles (Prime and Sub):

General Services Administration (GSA)

MAS 334512
MAS 561612
MAS 561611
MAS 541519PIV

One Acquisition Solutions for Integrated Services (OASIS)

Defense Intelligence Agency (DIA)
Solutions for the Information Technology Enterprise (SITE)

Department of Homeland Security (DHS)
Program Management, Administrative, Clerical and Technical Services II (PACTS II)

Department of Army
Information Technology Enterprise Solutions 3 Services (ITES-3S)

National Geospatial Agency (NGA)
Enterprise Support Management and Resources for Technical Services (Mojave)


Our disciplined approach and continuous quality improvement are based on proven workplace practices to respond immediately to contractual requirements to enable our clients to receive immediate benefits.  GRS is a “trusted contractor of choice” and our staff represents the best of the best. opens in a new windowLearn more.


3701 Pender Drive Suite 320
Fairfax, VA 22030
Tel. 703-364-5700



518210, 519190, 541330, 541511, 541512, 541513, 541519, 541611, 541618, 541690, 541712, 541990, 561110, 561210, 561611, 561612,


561621, 562621, 611420, 611430, 611519, 611691, 611710, 928110

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