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Federal contractor profile

HALFF ASSOCIATES, INC.

UEI CKMGPLMG3HQ4 · CAGE 6L0V1

SAM.gov: Expired

SAM.gov registration

Legal name
HALFF ASSOCIATES, INC.
UEI
CKMGPLMG3HQ4
CAGE code
6L0V1
Registration status
Expired
Expiration date Sep 11, 2026 — expiration date has passed
Physical location
Not listed
Registered state: TX
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

  • 541320Landscape Architectural Services
  • 541330Engineering Services
  • 541370Surveying and Mapping (except Geophysical) Services
  • 541620Environmental Consulting Services
  • 541690Other Scientific and Technical Consulting Services

Federal contract awards

Federal award obligations, all years on record
$1.2M

3 awards from 1 agency; most recent award starting Sep 18, 2024.

New awards started, FY2024–FY2026
$500K
1 award that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$500K1 award
FY2025$00 awards
FY2026$00 awards
Top agencies for new awards, FY2024–FY2026
  1. Department of Justice$500K
Active contracts
1
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).

Federal contracting history, FY2016–FY2024

Prime contract obligations made in each fiscal year, across all of this registration's awards — first on record in FY2016.

  1. FY2016$89K1 award · mostly Department of Justice
  2. FY2018$954K1 award · mostly Department of Justice
  3. FY2019$1.6M2 awards · mostly Department of Justice
  4. FY2020$01 award · mostly Department of Justice
  5. FY2021$02 awards · mostly Department of Justice
  6. FY2024$250K1 award · mostly Department of Justice

From USAspending.gov prime award transactions, by the fiscal year of each obligation, net of deobligations (a multi-year contract appears in every year it was funded). Later years are in the section above.

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

HALFF ASSOCIATES, INC. is one of 4 registrations under HALFF ASSOCIATES, INC. (USAspending.gov parent). Other registrations:

Similar contractors in NAICS 541330

Active registrations under Engineering Services 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 26, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 27, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.