Federal contractor profile

HALFF ASSOCIATES INC

UEI KH6SYRKBL3Z7CAGE 0PPK4Company website ↗

Active

Overview

Legal name: HALFF ASSOCIATES INC
Also known as: HALFF ASSOCIATES, INC
Registered location: FORT WORTH, TX, USA
Website: Company website ↗
Primary NAICS: 541330 — Engineering Services
Latest award activity: Aug 8, 2025

Read company summary

HALFF ASSOCIATES INC is associated with UEI KH6SYRKBL3Z7 and CAGE 0PPK4 in public federal records. AcornBids currently links 2 prime awards totaling $22.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as All Other Legal Services; Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists FORT WORTH, TX, USA.

At a glance

Lifetime prime obligations$22.3K

Prime awards2

Awards with future end dates0

Top-agency concentration

Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Aug 20, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: HALFF ASSOCIATES INC
Doing business as: HALFF ASSOCIATES, INC
UEI: KH6SYRKBL3Z7
CAGE: 0PPK4
Registered address: 2601 MEACHAM BLVD STE 600, FORT WORTH, TX, 76137, USA
Registration status: Active
Primary NAICS: 541330 — Engineering Services
SAM activation: Dec 30, 2025
Initial registration: Mar 11, 2002
Entity start: Aug 27, 1969
SAM updated: Dec 30, 2025
Registration expires: Dec 19, 2026
Fiscal year end: Dec 31
Place of incorporation: TX, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
W912BV19F0002IDC AE CONTRACT FOR HYDROLOGIC AND HYDRAULIC, ENGINEERING DESIGN AND MODELING AND MANUAL DEVELOPMENT SERVICES WITHIN SWD BOUNDARIES; TASK ORDER FOR MIN GUARANTEE	Department of Defense	$0	Oct 22, 2018	Oct 21, 2019
15JENR21P00000197EXPERT WITNESS	Department of Justice	$22.3K	Jun 9, 2021	Apr 30, 2024

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Registration, certifications & contacts

Registration evidence	Date
SAM updated	Dec 30, 2025
Source loaded	Sep 2, 2026
Initial registration	Mar 11, 2002
Entity start	Aug 27, 1969

Industry	Reported size status
541320 — Landscape Architectural Services	Not reported
541330 — Engineering Services	Not reported
541370 — Surveying and Mapping (except Geophysical) Services	Not reported
541620 — Environmental Consulting Services	Not reported
541690 — Other Scientific and Technical Consulting Services	Not reported

Contact	Role	Published contact methods	Evidence	Source date
BRANDY TAYLOR	Government business	Contact method not published	SAM registration	Not available
KRISTIN ZIEMEK	Alternate government business	Contact method not published	SAM registration	Not available
BRANDY TAYLOR	Electronic business	Contact method not published	SAM registration	Not available
KRISTIN ZIEMEK	Alternate electronic business	Contact method not published	SAM registration	Not available

Registered industries

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

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source