At ProSphere, we take pride in our accessibility. We are prime on a variety of different acquisition vehicles that allows us to better serve our federal customers. As a prime, we recognize the need to market our vehicles and our team is dedicated to identifying relevant work to bring to each vehicle for the advantage of our federal partners.

Responsive Strategic Sourcing for Services (RS3) logo

Army Contracting Command - Aberdeen Proving Ground (ACC-APG) RS3

ProSphere is a Small Business Prime on the Responsive Strategic Sourcing for Services (RS3) Contract, managed by the Army Contracting Command (ACC), Aberdeen Proving Ground (APG). RS3 is a multiple award Indefinite Delivery, Indefinite Quantity (IDIQ) performance-based contract vehicle that provides best-value solutions to organizations that support Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) mission requirements worldwide. RS3 has a $37.4B ceiling with a five-year base ordering period and five-year optional ordering period.

Primary Service Areas:

  • Engineering
  • Research, Development, Test and Evaluation (RDT&E)
  • Logistics
  • Acquisition and Strategic Planning
  • Education and Training Services

Contract Number:


ProSphere RS3 Point of Contact:

For more information about the RS3 vehicle, please click the following link:

Chief Information Officer-Solutions and Partners 3 Small Business (CIO-SP3) logo
"GSA Contract Holder Logo"

GSA Alliant 2 Small Business

The GSA Alliant 2 Small Business (A2SB) Government-Wide Acquisition Contract (GWAC) is a multiple award, Indefinite Delivery, Indefinite Quantity (IDIQ) contract to provide Information Technology (IT) solutions through a broad range of services. The A2SB GWAC – the follow-on contract to GSA Alliant 2, which was awarded in 2007 – is a $15B contract with a five-year base period with one, five-year option that may extend the cumulative contract ordering period to 10 years. A2SB will enable ProSphere to deliver global customized IT services and solutions. Since 2009, the Alliant Small Business IDIQ has been the most utilized GSA GWAC for small business set-aside procurements.

Features and Benefits:

  • All contract types (e.g., FFP, T&M, CPFF, CPAF, CPIF (hybrid))
  • Access to 81 exceptionally qualified industry partners
  • Complimentary scope-compatibility reviews
  • Low contract access fee
  • No protests on orders under $10 million for defense, and on orders under $10 million for civilian
  • Pre-negotiated labor categories
  • Broad IT Scope
  • Flexible teaming arrangements at task order level
  • Serves all Federal Agencies

Contract Number:

Alliant 2 Small Business Preaward - Click to Download

Master Contract - Click to Download



ProSphere GSA Alliant 2SB Program Manager:

"GSA Contract Holder Logo"

GSA Schedule IT 70

IT Schedule 70 is the largest, most widely-used acquisition vehicle in the Federal Government. Schedule 70 is an Indefinite Delivery, Indefinite Quantity (IDIQ) multiple award schedule, providing direct access to products and services from over 5,000 certified industry partners.

ProSphere currently holds the following SINs under the GSA Schedule 70:

  • 132-51 Information Technology (IT) and Professional Services
  • 132-56 for Health IT
  • 132-62 HSPD-12

ProSphere maintains 26 functional areas for SIN 132-51 and 15 functional areas for SIN 132.62

ProSphere FSS Price List:

For more information about the GSA Schedule 70 acquisition vehicle, please click the following link:

"GSA Contract Holder Logo"

GSA Professional Services Schedule (PSS)

The GSA, in its consolidation of several Federal Supply Schedules, has rolled several legacy Federal Supply Schedules, including MOBIS and FABS, into Professional Services Schedule 874 (PSS), a newly established Federal Supply Schedule. PSS is a Federal Supply Schedule contract that covers most management consulting and training services, and facilitates sales to federal agencies.

Awarded SINS offered under ProSphere’s PSS Schedule 874 contract include:

  • 874-7 Integrated Business Program Support Services

Contract Number:

Period of Performance:
The five-year period of performance is April 8, 2017 through April 7, 2022

Vehicle Type:
GSA Multiple Award Schedule

Contracting Agency:
U.S. General Services Administration (GSA)

Task Order Types:
Firm Fixed Price, Labor Hour, Time & Materials

Determined under individual task orders

ProSphere PSS Price List:

For more information about the PSS contract, please visit:

Veterans Technology Services

Overview: Veterans Technology Services (VETS), a small business set-aside GWAC, provides flexible access to customized IT solutions from a qualified, diverse pool of service-disabled, veteran-owned small businesses. With a $5 billion program ceiling and a five-year base period with one five-year option, VETS allows for long-term planning of large-scale program requirements while strengthening opportunities for service-disabled, veteran-owned small businesses.

Contract Number: GS-06F-0517Z

Contract Flowdowns:

For more information about the GSA VETS acquisition vehicle, please click the following link:

VETS Conformed Contract   VETS Conformed Contract

ProSphere’s Quality Assurance System   ProSphere’s Quality Assurance System

For more information or teaming opportunities contact us today!

Electronic FAA Accelerated and Simplified Tasks (eFAST) logo

Electronic FAA Accelerated and Simplified Tasks

The Electronic FAA Accelerated and Simplified Tasks (eFAST) contracting vehicle is the FAA’s preferred acquisition vehicle for small business solutions. eFast is a $4.5B multiple year, multiple award vehicle that includes eight functional areas.

ProSphere was awarded five of the eight functional task areas to include: Business Administration & Management (BAM), Engineering Services (ES), Computer Systems Support (CSS), Computer/Information Systems Development (CSD), and Documentation & Training (D&T).

For more information about eFAST, visit:

Contract Number:

VA's Transformation Twenty-One Total Technology Next Generation (T4NG) logo

Transformation Twenty-One Total Technology Next Generation

The Veterans Affairs’ Transformation Twenty-One Total Technology Next Generation (VA T4NG) is a five-year Indefinite Delivery, Indefinite Quantity (IDIQ) contract vehicle, with a five-year option,  that allows for encompassing IT services to be procured by the Department of Veterans Affairs (VA). The program is designed to meet the full range of VA’s long-term technology needs while helping VA meet Veterans' small business goals. The T4NG program will serve as a single focal point for managing the multiple award contract vehicle.

Contract Number:

Functional Areas Under T4NG Contract:

  • Program Management, Strategy, Enterprise Architecture, and Planning Support
  • Systems/Software Engineering
  • Software Technology Demonstration and Transition
  • Test and Evaluation (T&E)
  • Independent Verification and Validation (IV&V)
  • Enterprise Network
  • ​Enterprise Management Framework
  • Operations and Maintenance (O&M)
  • Cyber Security
  • ​Training
  • ​IT Facilities


VA118-16-D-1026 (Basic Contract Flowdown Clauses)

The ProSphere T4NG Team Members:

7Delta – ManTech, A Square Group, A1C Partners, AFMS Inc., Analytic Strategies, Applica Solutions, Aptive Resources, BahFed Corp., C2 Solutions Group, Cognitive, Deloitte, Dynamic Integrated Services (DIS)

GDIT, Halfaker, ICF International, K&R, Kforce Government Solutions (KGS), LHG, P3 Solutions, PwC, RDTS, RSDC Group, SBG, SMS, SPARC, Triple-I, Tucker-Rose Associates, Vets Engineering


Contracts Department

Angelina Gibson, Director of Contracts


Business Analyst Team