Federal contractor · WASHINGTON, DC
HELLMUTH, OBATA & KASSABAUM, P.C.
HELLMUTH, OBATA & KASSABAUM, P.C. received $9.5M in federal contract obligations in FY2026, on 22 awards (+59% vs FY2025). Since FY2017: $123.6M. Its largest customer was National Institutes of Health ($5.2M).
- Obligations · FY2026
- $9.5M
- New awards
- 22
- Sole-source
- 0.0%
- Single offer
- 31%
- UEI
- CK9QSQY8MGN4
Company family
Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.
3 registered entities of the same company or corporate group, $13M in FY2026 together.
- HELLMUTH, OBATA & KASSABAUM, P.C.WASHINGTON, DC · Family page$9.5M
- HELLMUTH, OBATA & KASSABAUM, INC.SAINT LOUIS, MO$2.6M
- HELLMUTH, OBATA & KASSABAUM, INC.CULVER CITY, CA$921.6K
AI-inferred: entity-match@1 · Analisa AI · 2026-09-30
Spending by fiscal year
Obligations per federal fiscal year (October–September).
- 18.1MFY2017
- 20.8MFY2018
- 19.5MFY2019
- 17.8MFY2020
- 7.3MFY2021
- 6.4MFY2022
- 4.9MFY2023
- 13.4MFY2024
- 6MFY2025
- 9.5MFY2026
Top buying agencies
Obligations in FY2026.
- National Institutes of Health$5.2M55%18 awards
- Department of State$4.3M45%4 awards
What was bought · Where the work was performed
Obligations in FY2026.
What was bought
- Construction & real property$9.5M100%
Where the work was performed
- Montgomery County, MD$5.2M55%
- Abroad$4.1M43%
- District of Columbia, DC$191.2K2.0%
Integrity signals
Shares of the year's obligations, next to the country's.
- Low competition31%US 39% · $2.9M
- Sole-source awards0.0%US 30% · $0
- Single-offer competitions31%US 8.7% · $2.9M
- Urgency justifications0.0%US 5.1% · $0
A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.
Largest awards
- Department of State· District of Columbia, DC· Construction & real property· Aug 1, 2017 – Jun 10, 2026· SAQMMA10C0303
- Department of State· District of Columbia, DC· Construction & real property· Aug 3, 2018 – Apr 8, 2026· 19AQMM18F2513
- National Institutes of Health· Montgomery County, MD· Construction & real property· Aug 19, 2021 – Jun 24, 2026· 75N99021F00006
- National Institutes of Health· Montgomery County, MD· Construction & real property· Mar 10, 2022 – Jan 15, 2026· 75N99022F00001
- CA, CX SERVICES - ELECTRICAL SWITCHING STATION AND EMERGENCY GENERATORS (ESSEG)/REPLACE BLDG. 59/59A$2.5MNational Institutes of Health· Montgomery County, MD· Construction & real property· Apr 7, 2023 – Apr 16, 2026· 75N99023F00001
- National Institutes of Health· Montgomery County, MD· Construction & real property· Aug 26, 2026 – Aug 26, 2026· 75N99026F00005
- National Institutes of Health· Montgomery County, MD· Construction & real property· Sep 2, 2022 – Mar 30, 2026· 75N99022F00003
Teaming partners
Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.
Companies it pays
6 companies · $1.9M reported
- EMERYVILLE, CA · 1 subaward · Architectural, engineering, and related services
- OCMI INC$332KIRVINE, CA · 4 subawards · Architectural, engineering, and related services
- IMEG CONSULTANTS CORP.$255.3KROCK ISLAND, IL · 4 subawards · Architectural, engineering, and related services
Primes that pay it
No prime reported paying it.
Showing the top 3 of each list. Open the profile for potential partners and the full lists.
Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.
Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 9, 2026, loaded Oct 9, 2026 · Subawards loaded from 2021.
Competitors
Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.
Compared on 5 markets (agency × industry), FY2024–FY2026.
- DATTNER ARCHITECTS DPC$30.7M−45% in FY2026NEW YORK, NY · 48% of this company's obligations are in markets they both servePublic Buildings Service · Architectural, engineering, and related services
- APSI CONSTRUCTION MANAGEMENT$31.1M+392% in FY2026IRVINE, CA · 45% of this company's obligations are in markets they both servePublic Buildings Service · Architectural, engineering, and related services
- AFFILIATED ENGINEERS METRO DC, INC.$24.3M−63% in FY2026ROCKVILLE, MD · 42% of this company's obligations are in markets they both serveNational Institutes of Health · Architectural, engineering, and related services
Showing the top 3 of 25 competitors. Open the profile for the full list.
Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.
Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.
Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.