Schedule Name:                                 GSA FSS Professional Services Schedule (PSS)

Schedule Number:                            GS-00F-0037P

Period of Performance Start:          01 July 2004

Period of Performance End:            15 May 2020


Business Size Status:                         Woman-Owned Small Business (WOSB)


Overview:  On-line access to contract ordering information, terms and conditions, authorized Schedule pricing, and the process to create an electronic delivery order is available through GSA Advantage! The internet address for GSA Advantage! is .


The GSA Professional Services Schedule (PSS) enables Federal agencies to procure total professional service solutions using a single Multiple Award Schedule. PSS contractors possess expertise related to an array of professional services, including; business consulting and program support services, financial consulting solutions, environmental services, engineering services, advertising and integrated marketing services, logistics support and language services. PSS is a consolidation of the following S3 schedules: Professional Engineering Services (SINs 871); Business Consulting & Program Support Services (SINs 874); Logistics Support Services (SINs 874); and Information Technology Professional Services (SIN 132-51).


Scope:  S3 provides professional support services in the following GSA Special Item Numbers (SINs):



 132-51  Information Technology Professional Services
 871-1  Strategic Planning for Technology Programs/Activities
 871-2  Concept Development and Requirements Analysis
 871-3  System Design, Engineering and Integration
 871-4  Test and Evaluation Services
 871-5  Integrated Logistics Support Services
 871-6  Acquisition and Life Cycle Management Services
 874-1  Integrated Consulting Services
 874-4  Training Services
 874-6  Acquisition Management Support
 874-7  Integrated Business Program Support Services
 C874-501  Supply and Value Chain Management
 C874-505  Logistics Training Services
 C874-507  Operations & Maintenance Logistics Management and Support Services
Copyright © 2019 S3, Inc. | Terms of Use | EOE/Minorities/Females/Vet/Disabled                  ISO 9001:2015/AS9100D
Last Updated 11/12/2018