Expired contract
49100425C0025 — FUSION MASTECH INCORPORATED
FUSION MASTECH INCORPORATED held this National Science Foundation contract until 22 September 2026. The period of performance ended 8 days ago. It was worth $4.3M, for administrative management consulting services work in ALEXANDRIA, VA.
- Days since
- 8
- Ended
- 2026-09-22
- Value
- $4.3M
- Set-aside
- 8AN
Who is the incumbent on 49100425C0025?
FUSION MASTECH INCORPORATED held the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is ZWK9KDPAFPE3.
This period of performance has ended
The period of performance ended 22 September 2026. A follow-on may already have been awarded — FedTally tracks contracts up to their end date and does not track award of the successor. The SAM.gov record is the current authority.
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What is contract 49100425C0025 for?
PROGRAM SUPPORT ACTIVITIES, ADJUSTING CLIN INFORMATION
Reproduced from the SAM.gov record, capitals and all. It describes the most recent contract action, which on a modification is that action’s purpose.
NAICS 541611 — Administrative Management Consulting ServicesExpiring in this industryNational Science Foundation spending
Can a small business bid on the follow-on?
Competed as 8(A) SOLE SOURCE. The incumbent is SMALL BUSINESS. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.
Contract identifiers
| Contract number | 49100425C0025 |
|---|---|
| Parent vehicle | None — this is a standalone contract, not an order under an IDV |
| Department code | 4900 · NATIONAL SCIENCE FOUNDATION |
| Vendor UEI | ZWK9KDPAFPE3 |
| NAICS code | 541611 · ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES |
| Period of performance | 2025-09-23 to 2026-09-22 · ultimate 2027-09-22 |
| Total contract value | $4,295,652 |
| Last modified in SAM | 2026-09-18 · action signed 2026-09-18 |
Obligated amount is not shown. SAM reports it per action, not running, and it is zero or negative on a third of the archive. How to read a contract number.
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First seen in the SAM.gov Contract Awards feed on 16 Aug 2026, last confirmed 21 Sept 2026. Figures are SAM’s, taken from the most recent contract action — public domain US Government data. Vendors are identified by name and government-issued UEI only.
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