GSA One Acquisition Solution for Integrated Services (OASIS) Small Business (SB) – Pool 2



One Acquisition Solution for Integrated Services – Small Business (OASIS SB) is designed to address agencies’ need for a full range of service requirements that integrate multiple professional service disciplines and ancillary services/products with the flexibility for all contract types and pricing at the task order level.

OASIS SB is a family of Multiple Award, Indefinite Delivery, Indefinite Quantity (MA-IDIQ) task order contracts for Government-wide professional service based requirements which is available for use by all Federal agencies and other entities as listed in the current General Services  Administration (GSA) Order, ADM 4800.2G, Eligibility to use GSA Sources and Supply, as amended.

OASIS SB allows for all contract types at the task order level (e.g., Cost-Reimbursement (all types), Fixed-Price (all types), Time-and-Materials, and Labor-Hour). Task orders may also combine more than one contract type (e.g., FFP/Cost, FFP/Labor Hour etc.). Additionally, task orders may include incentives, performance based measures, multi-year or option periods, and commercial or non-commercial items.


SB Pool 2 NAICS Codes

All NAICS Codes associated to this contract are grouped under the small business size standard of $20.5 Million.


OASIS Small Business Pool 2 supports the following NAICS codes:

  • 541211 Offices of Certified Public Accountants
  • 541213 Tax Preparation Services
  • 541214 Payroll Services
  • 541219 Other Accounting Services
  • 541720 Research and Development in the Social Sciences and Humanities


Program Areas Supported By OASIS Small Business Pool 2:

  • Budget Analysis and Tracking
  • Business Information Services
  • Cost Estimating and Analysis Support
  • Cost Performance Risk Assessments
  • Disbursement and Reconciliation Support
  • Financial and Financial Risk Analysis
  • Financial Management, Accounting, and Auditing Services
  • Impact Statement Development
  • Program Management for Financial Services
  • Program Objective Memorandum (POM) Creation and Documentation
  • Oversight and Fraud Detection
  • Safeguarding Personal Data
  • Loan Management
  • Grant Management
  • Economic Analysis
  • Return on Investment Analysis
  • Life Cycle Cost Determination
  • Total Ownership Cost Determination
  • Affordability Analysis
  • Analysis of Cost Alternatives
  • Should-Cost Determination



For more information on the OASIS vehicle or to inquire about teaming opportunities, please contact Info@tai-pedro.com or call: 3015652181