Expired contract
89233123FNA400553 — MELE ASSOCIATES INC
MELE ASSOCIATES INC held this Department of Energy contract until 24 September 2026. The period of performance ended 10 days ago. It was worth $430.9M, for engineering services work in WASHINGTON, DC.
- Days since
- 10
- Ended
- 2026-09-24
- Value
- $430.9M
- Set-aside
- Not recorded
Who is the incumbent on 89233123FNA400553?
MELE ASSOCIATES INC held the award, recorded by SAM as OTHER THAN SMALL BUSINESS. Its unique entity identifier is MJBFX1KJ7KY1.
This period of performance has ended
The period of performance ended 24 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 89233123FNA400553 for?
TECHNICAL SUPPORT SERVICES FOR NEST U.S. DEPARTMENT OF ENERGY (DOE)/NATIONAL NUCLEAR SECURITY ADMINISTRATION (NNSA), OFFICE OF COUNTERTERRORISM AND COUNTER-PROLIFERATION (NA-80)
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 541330 — Engineering ServicesExpiring in this industryDepartment of Energy spending
Can a small business bid on the follow-on?
No set-aside is recorded on this award. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.
Contract identifiers
| Contract number | 89233123FNA400553 |
|---|---|
| Parent vehicle | GS00F243CA |
| Department code | 8900 · ENERGY, DEPARTMENT OF |
| Vendor UEI | MJBFX1KJ7KY1 |
| NAICS code | 541330 · ENGINEERING SERVICES |
| Period of performance | 2023-09-22 to 2026-09-24 · ultimate 2029-03-24 |
| Total contract value | $430,902,621 |
| Last modified in SAM | 2026-08-13 · action signed 2026-08-13 |
| Product or service code | R425 · SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL |
| Awarding sub-agency | Department of Energy |
| USAspending record | View this award on USAspending.gov |
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.
Related contracts
The same archive cut four ways — the incumbent’s other work, the same programme, the same agency, the same industry. Every one of these has a page.
Other contracts held by MELE ASSOCIATES INC
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- 89243226FNE400245$203.65KMETGREEN SOLUTIONS INCEnds 24 Oct 2026 · Other Computer Related Services
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Other Engineering Services contracts
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- 36C25526C0087$2.87KFOURFRONT DESIGN INCEnds 5 Oct 2026 · Engineering Services
- 36C24825N0490$661.21KMILLER-REMICK, LLCEnds 6 Oct 2026 · Engineering Services
- 36C77623C0091$1.83MTRIPLE C-THE A & E GROUP LLCEnds 6 Oct 2026 · Engineering Services
- 693KA922F00197$3.44MCSSI, LLCEnds 6 Oct 2026 · Engineering Services
- 36C24423N0840$266.82KSPECIALIZED ENGINEERING SOLUTIONS INCEnds 7 Oct 2026 · Engineering Services
First seen in the SAM.gov Contract Awards feed on 21 Aug 2026, last confirmed 21 Aug 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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