Program Director
Tim Denning
Program Manager/BD Director
703-691-2480 ext 1201

Contracts Director
Tyler Marquardt
Senior Contracts Administrator
703-691-2480 ext 1264

STG, Inc.
11091 Sunset Hills Road
Suite 200
Reston, VA 20190

STG ITES-2S Contract:

The ITES-2S contract is a Performance Based Service Acquisition (PBSA) and is the preferred method of contracting for services and supplies. PBSA is contracting for results, not just best efforts, and involves structuring all aspects of an acquisition around the purpose of the work to be performed. Essential elements of PBSA include:

ITES-2S provides end-to-end solutions to satisfy worldwide development, deployment, operation, maintenance, and sustainment requirements. Additionally included is support to analyze requirements, develop and implement recommended solutions, and operate and maintain legacy systems, and equipment. The scope is broad enough and sufficiently flexible to satisfy requirements that may change over the nine-year period of performance, and fully comprehensive so as to embrace the full complement of services that relate to IT.

For further information regarding Performance Based Acquisitions, please see the CHESS ITES-2S ordering guidance found at

STG Circle of Success