RiverTech: OASIS

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Contract Overview

One Acquisition Solution for Integrated Services (OASIS) Small Business (SB) is a multiple-award, indefinite delivery/indefinite-quantity (IDIQ) contract that provides flexible and innovative solutions for complex professional services. Awarded in 2014, OASIS has a five-year ordering period with an option for an additional five-year period (2024). Task orders must be solicited and awarded prior to the OASIS ordering period expiring and may extend up to 5 years after the OASIS ordering period expires. By expanding contracting alternatives, OASIS provides agencies with a total professional services solution that allows for commercial and noncommercial requirements and all contract types at the task-order level.

  • Eligible Users: Governmentwide
  • Contract Ceiling: No ceiling
  • Agency Fee/CAF: 0.1%-0.75%
  • Direct Award: Yes
  • Core Disciplines: Program Management Services, Management Consulting Services, Logistics Services, Engineering Services, Scientific Services, Financial Services

Contract Information

Akima subsidiary, RiverTech, provides innovative solutions for complex mission requirements. Our customized approach ensures operations are optimized and mission goals are exceeded.



  • IT & Mission Support
  • Systems Engineering
  • Aviation
  • Facilities & Logistics
  • Protective Services & Detention Management


OASIS Contract Information:

Pool 1 Contract Number: GS00Q14OADS119

Pool 3 Contract Number: 47QRAD20D3056

Pool 4 Contract Number: GS00Q14OADS415

Subpool 1 8(a): 47QRAD20D8142

Subpool 3 8(a): 47QRAD20D8326

Subpool 4 8(a): 47QRAD20D8403



Major services:

Pool 1: Management Scientific and Technical Services

Pool 3: Engineering

Pool 4: Scientific R&D

Subpool 1 8(a): Management Scientific and Technical Services

Subpool 3 8(a): Engineering

Subpool 4 8(a): Scientific R&D


Period of Performance: June 2014 – December 2024


DUNS #: 079736673


Cage Code: 7CG51

Akima OASIS Overview

Points of Contact

Denise Mattison

Corporate OASIS SB Program Manager




Sanjeev Hirani

Corporate OASIS SB Contract Manager



Accessing OASIS

OASIS is accessed in one of two ways:


1. Direct Acquisition – GSA issues a Delegation of Procurement Authority to the customer agency Ordering Contracting Officer (OCO) who performs the acquisition


2. Assisted Acquisition – GSA performs the acquisition on behalf of the customer agency and provides post-award support, as negotiated with the customer. An Inter-Agency Agreement is required


OASIS SB contracts are for:

  • Commercial and non-commercial services
  • CONUS and OCONUS requirements
  • Classified and unclassified services
  • Ancillary support necessary to deliver a total solution, including labor, materials and ODCs
  • Designated Best-in-Class (BIC) solutions that help agencies meet their spend under management goals