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Federal contractor profile

OLIN WINCHESTER LLC

Doing business as OLIN CHLOR ALKALI PRODUCTS

UEI MXB2U9UM7TL5 · CAGE 83WW3

SAM.gov: Active

SAM.gov registration

Legal name
OLIN WINCHESTER LLC
DBA OLIN CHLOR ALKALI PRODUCTS
UEI
MXB2U9UM7TL5
CAGE code
83WW3
Registration status
Active
Expiration date Jul 1, 2026 — expiration date has passed
Physical location
Not listed
Registered state: DE
Certifications / set-aside eligibility
None listed in SAM.gov
SDVOSB, WOSB, 8(a), HUBZone as listed in the SAM.gov registration

NAICS codes in the registration

  • 325920Explosives Manufacturing
  • 332992Small Arms Ammunition Manufacturing
  • 332993Ammunition (except Small Arms) Manufacturing
  • 332994Small Arms, Ordnance, and Ordnance Accessories Manufacturing
  • 332999All Other Miscellaneous Fabricated Metal Product Manufacturing
  • 561210Facilities Support Services

Federal contract awards

Federal award obligations, all years on record
$289.1M

94 awards from 6 agencies; most recent award starting Oct 10, 2026.

New awards started, FY2024–FY2026
$20.9M
77 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$6.6M7 awards
FY2025$8.4M16 awards
FY2026$6.0M54 awards
FY2027 to date$245K1 award
Top agencies for new awards, FY2024–FY2026
  1. Department of Defense$13.3M
  2. Department of Homeland Security$5.9M
  3. Department of Justice$1.1M
Active contracts
26
awards with a period of performance ending after today

Obligations are the total obligated amount on each prime award, attributed to the fiscal year the award started (USAspending.gov).

Exclusion screening

No active exclusions linked to this UEI on SAM.gov or OIG LEIE as of Oct 11, 2026

Only exclusion records linked to this registration by identifier (UEI, or NPI for health-care organizations) are shown. Records that merely share a similar name are not. Confirm current status on SAM.gov before relying on it.

Corporate family

OLIN WINCHESTER LLC is one of 2 registrations under OLIN CORP (USAspending.gov parent). Other registrations:

Similar contractors in NAICS 332992

Active registrations under Small Arms Ammunition Manufacturing with a similar federal award history.

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Sources: SAM.gov Entity Registration (as of Oct 19, 2026) · USAspending.gov (as of Oct 18, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 19, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.