One acquisition solution for integrated services plus (OASIS+) unrestricted multiple agency contract (MAC)
Active Awarded Last action
- Contract number
- 47QRCA25DU541
- Awardee
-
Mathematica Inc. UEI T41EGEAK2L35
- Awarding agency
-
Federal Acquisition Service
General Services Administration
- Task orders
- 3 $20,044,802 obligated
Award facts
- Opportunity
-
- GSA’s OASIS+ MAC Draft Request for Proposal #2 Pre-Solicitation · 47QRCA23R0006 · Posted Mar 2, 2021
- Combined order value
-
- $20,044,802 Current, with exercised options
- $48,530,737 Potential, with all options
- Last date to order 37% complete
- IDV ceiling <1% used
- $999,999,999,999.00
- Award type
- Multiple award
- Who can order
- All agencies
- Contracting staff
- NAICS code
- 541350 Building Inspection Services
- PSC
- R499 Support- Professional: Other
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 766 offers Negotiated Proposal / Quote
- Pricing
- Order Dependent (IDV only)
Award details come from SAM.gov/FPDS.
About this IDV
The General Services Administration's Federal Acquisition Service awarded a multiple-award Indefinite Delivery Contract to Mathematica Inc. on December 17, 2024, for the OASIS+ Unrestricted governmentwide MAC with a ceiling of $999,999,999,999.00 and an ultimate completion date of December 16, 2029. No set-aside was used. Place of performance is distributed across Princeton, New Jersey (primary administrative hub), Washington, D.C., Windsor Mill and Milford Mill, Maryland, and subordinate locations nationwide and internationally as task orders specify. The IDIQ procures research, evaluation, policy analysis, and technical assistance services supporting federal agencies across health, education, social services, and workforce development missions. The contract carries a base period plus options through December 2029.
Recent delivery order activity under this IDIQ includes a $17.8 million order from the Administration for Children and Families issued September 30, 2026, for the BABY FACES 2029 program evaluation (base plus four optional components, time-and-materials pricing, performance through March 29, 2032, Princeton, NJ). The same agency issued a $25.1 million order on the same date for the HS FACES Head Start Family and Child Experiences Study assessing program quality and effectiveness (base plus optional tasks, time-and-materials pricing, March 29, 2032). The Centers for Medicare and Medicaid Services issued a $5.6 million order on September 29, 2025, for Medicare Advantage encounter data integrity plan management and analytic support (time-and-materials, through September 28, 2030, Princeton, NJ).
Mathematica Inc. is a woman-owned research and data analytics firm. The company self-performs approximately 93 percent of contractor hours on its federal service contracts.
Task orders
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Other Administrative Action | $0 | |
| Original award | $2,500 |
Quick answers
Who was awarded contract 47QRCA25DU541?
47QRCA25DU541 was awarded to Mathematica Inc. by Federal Acquisition Service (General Services Administration) on December 17, 2024.
How much is contract 47QRCA25DU541 worth?
Orders under 47QRCA25DU541 have obligated $20,044,802. Their combined potential value, with all options, is $48,530,737. 47QRCA25DU541's own ceiling is $999,999,999,999.
How many orders have been placed under contract 47QRCA25DU541?
3 orders have been placed under 47QRCA25DU541, the latest on September 30, 2026.
Who can order from contract 47QRCA25DU541?
47QRCA25DU541 is a multiple award indefinite delivery contract. All agencies can place orders on it.
Is contract 47QRCA25DU541 part of a contract vehicle?
Yes. 47QRCA25DU541 is part of One Acquisition Solution for Integrated Services Plus - Unrestricted (OASIS+ Unrestricted).
Was contract 47QRCA25DU541 competed?
The extent of competition for 47QRCA25DU541 was full and open competition. The government received 766 offers.
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