Master Contract Number: 47QRAD20D1125
Period of Performance: March 25, 2020 to December 19, 2024
DUNS: 788518996
CAGE Code: 4Q5A2

Type of Vehicle: MAS IDIQ

Program Manager: Michele Hoopes | Contract Manager: Melissa Longo


Phone: 703-750-0453  |  703-214-1126

OASIS Small Business (SB) Pool 1 is a multiple award, Indefinite Delivery Indefinite Quantity (IDIQ) contract that provides flexible and innovative solutions for complex professional services.

OASIS SB Pool 1 Professional Services Core Disciplines

For task orders placed under OASIS SB Pool 1, professional services may be defined as those categories of services provided under one or more of the following Core Disciplines:

  • Program Management Services
  • Management Consulting Services
  • Scientific Services
  • Engineering Services
  • Logistics Services
  • Financial Management Services

Contract features include

  • Commercial and non-commercial services
  • CONUS and OCONUS requirements
  • Classified and unclassified services
  • Ancillary Support necessary to deliver a total solution, such as:
  • Labor
  • Materials
  • ODCs
  • Hybrid of any of the above


  • 541330 Engineering Services
  • 541360 Geophysical Surveying and Mapping Services
  • 541370 Surveying and Mapping (Except Geophysical) Services
  • 541380 Testing Laboratories
  • 541611 Administrative Management and General Management Consulting Services
  • 541612 Human Resources Consulting Services (2007), Human Resources, and Executive Search Consulting Services (2002)
  • 541613 Marketing Consulting Services
  • 541614 Process, Physical Distribution, and Logistics Consulting Services
  • 541618 Other Management Consulting Services
  • 541620 Environmental Consulting Services
  • 541690 Other Scientific and Technical Consulting Services
  • 541810 Advertising Agencies
  • 541820 Public Relations Agencies
  • 541830 Media Buying Agencies
  • 541840 Media Representatives
  • 541850 Outdoor Advertising
  • 541860 Direct Mail Advertising
  • 541870 Advertising Material Distribution Services
  • 541890 Other Services Related to Advertising
  • 541910 Marketing Research and Public Opinion Polling
  • 541990 All Other Professional, Scientific, and Technical Services


This contract:​

  • Allows flexibility for all contract types, including hybrids and cost-reimbursement, at the task order level
  • Allows ancillary support components, commonly referred to as Other Direct Costs (ODC), at the task order level
Federal agencies may have a need to procure a wide range of services/service requirements while also having the flexibility of multiple contract types and pricing, at the task order level. This contract shall reduce contract proliferation and duplication across government. OASIS combines professional and IT services into one package with the goal of eliminating duplication of contracts.

Click here to download the NIS OASIS SB DATASHEET.


For more information, please visit GSA OASIS SB website.