Contract
N6660421F3000 — SYNCHRON, LLC
SYNCHRON, LLC holds this Department of Defense contract until 17 December 2026, 123 days from now. It is worth $125.09M, for engineering services work in WASHINGTON NAVY YARD, DC.
- Days left
- 123
- Ends
- 2026-12-17
- Value
- $125.09M
- Set-aside
- Not recorded
Who is the incumbent on N6660421F3000?
SYNCHRON, LLC holds the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is S2N3AVT8JCM7.
When does N6660421F3000 come up for recompete?
The current period of performance ends 17 December 2026, 123 days from now. It started 18 December 2020.
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What is contract N6660421F3000 for?
SUPPORT SERVICES FOR PEO SUBS.
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 Defense spending
Can a small business bid on the follow-on?
No set-aside is recorded on this award. The incumbent is a small business. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.
Contract identifiers
| Contract number | N6660421F3000 |
|---|---|
| Parent vehicle | N0017812D7066 |
| Department code | 9700 · DEPT OF DEFENSE |
| Vendor UEI | S2N3AVT8JCM7 |
| NAICS code | 541330 · ENGINEERING SERVICES |
| Period of performance | 2020-12-18 to 2026-12-17 |
| Total contract value | $125,090,688 |
| Last modified in SAM | 2026-08-03 · action signed 2026-04-01 |
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 16 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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