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Federal contractor profile

HARCOSEMCO LLC

Doing business as HARCOSEMCO

UEI LG1NQXVCYMB4 · CAGE 00060

SAM.gov: Active

SAM.gov registration

Legal name
HARCOSEMCO LLC
DBA HARCOSEMCO
UEI
LG1NQXVCYMB4
CAGE code
00060
Registration status
Active
Expiration date Dec 26, 2026 — expires in 68 days
Physical location
Not listed
Registered state: CT
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

  • 336411Aircraft Manufacturing
  • 336412Aircraft Engine and Engine Parts Manufacturing
  • 336413Other Aircraft Part and Auxiliary Equipment Manufacturing
  • 336414Guided Missile and Space Vehicle Manufacturing
  • 336415Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
  • 336419Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

Federal contract awards

Federal award obligations, all years on record
$3.6M

35 awards from 1 agency; most recent award starting Jul 9, 2026.

New awards started, FY2024–FY2026
$3.6M
35 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$131K2 awards
FY2025$1.0M9 awards
FY2026$2.5M24 awards
Top agencies for new awards, FY2024–FY2026
  1. Department of Defense$3.6M
Active contracts
14
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

HARCOSEMCO LLC is one of 33 registrations under TRANSDIGM GROUP INCORPORATED (USAspending.gov parent). Other registrations:

Similar contractors in NAICS 334419

Active registrations under NAICS 334419 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.