Contractor
HELLMUTH, OBATA & KASSABAUM, P.C.
- UEI
- CK9QSQY8MGN4
- Parent UEI
- CK9QSQY8MGN4
- Resolved by
- uei
- Confidence
- 1.000
Active from Sep 15, 2025 to Jul 31, 2026.
What they win
Benchmark categories this contractor appears in, by award count.
| Category | Awards | Obligated |
|---|---|---|
| Engineering Services | 3 | $4,201,697 |
Recent awards
| Award | Agency | Place | First action | Current value |
|---|---|---|---|---|
| 75N99026F00001 C201596 - CQM SERVICES FOR VENTILATION UPGRADES AT CUP KTR: AARON ALTMAN COR: VANESSA ARGOTE MACIA CO: CHRIS POSTEK | Department of Health and Human Services | MD | Jul 31, 2026 | $140,089 |
| 75N99026F00004 C201958-TWO CONDENSER WATER PUMPS WERE INSTALLED APPROXIMATELY THREE YEARS AGO ON AN ELEVATED, STRUCTURAL STEEL PLATFORM WHICH HAS EXPERIENCED EXCESSIVE VIBRATION AND WE NEED TO DO DESIGN STUDY TO FIND THE CAUSE OF VIBRATION | Department of Health and Human Services | MD | Jul 30, 2026 | $47,711 |
| 75N98026F00001 C201593 CQM SERVICES FOR CUP LEAK REPAIR AT 36 IN. CHW PIPING, BLDG 11, WAYNE SMALLS | Department of Health and Human Services | MD | Mar 25, 2026 | $23,013 |
| 19AQMM25D0862 SPC AE IDIQ BASE AWARD - HOK | Department of State | — | Sep 15, 2025 | — |
| 75N99026F00003 C104607 - COMMISSIONING SERVICES, BLDG 15B, ZAIRA JIMENEZ | Department of Health and Human Services | MD | Jul 20, 2026 | $35,853 |
| 75N99022F00004 C100114, MOD.: ADDITIONAL A/E SUBJECT MATTER EXPERT (SME) SERVICES TO PROVIDE ONSITE TECHNICAL SERVICES, BLDG.6. WITHOUT THIS CHANGE, THE PROJECT WILL NOT COMPLETE AND USABLE. | Department of Health and Human Services | MD | Jul 15, 2026 | $644,700 |
| 19AQMM21F1740 NO COST POP EXTENSION | Department of State | DC | Jul 1, 2026 | $525,760 |
| 75N99026D00017 FY26 A/E MATOC - DESIGN SERVICES - CONTRACT AWARD IS REQUIRED TO CONTINUE TO SUPPORT THE NIH MISSION REQUIREMENTS FOR A/E SERVICES. | Department of Health and Human Services | — | Jun 24, 2026 | — |
| 75N99021F00006 C100883: THE REASON FOR THIS MODIFICATION IS TO PROVIDE CQV SERVICES. PERIOD OF PERFORMANCE COMPLETION DATE IS TO CHANGE FROM 05/21/2026 TO 12/31/2026. THE PROJECT WOULD NOT BE COMPLETE AND USABLE WITHOUT THIS MODIFICATION. | Department of Health and Human Services | MD | Jun 24, 2026 | $3,675,937 |
| SAQMMA10C0303 ADDITIONAL PRE-SURVEY WORKSHOP | Department of State | DC | Jun 10, 2026 | $39,245,892 |
| 75N99020D00007 THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE FY2020 A/E-MATOC PERIOD OF PERFORMANCE 119 CALENDAR DAYS TO 30 SEPTEMBER 2026. THIS EXTENSION WILL ALLOW TIME FOR A NEW CONTRACT VEHICLE TO BE PUT IN PLACE. | Department of Health and Human Services | — | Jun 1, 2026 | — |
| 75N99021F00009 C102515 NLM DATA CENTER/TUNNEL/ELECTRICAL RELIABILITY POST CONSTRUCTION ADMINISTRATIVE SERVICES AE DESIGN TO EXTEND POST-DESIGN PERIOD OF PERFORMANCE TO JULY 1, 2026 | Department of Health and Human Services | MD | May 19, 2026 | $399,452 |
| 75N99026F00002 C200710 BLDG 8/8A REHEAT REPLACEMENT PHASE 02 CQM KTR: AARON ALTMAN COR: JULIANNA SAVIOLA CS: TAI NGO CO: THUY LE | Department of Health and Human Services | MD | Apr 23, 2026 | $868,939 |
| 75N99019F00062 AE C104037/AE C112352 ARCHITECT- ENGINEERING SERVICES FOR SIDE-STREAM FILTERING, BLDG 11 CUP COR - ANDREW GOMES CO - CHRIS POSTEK VENDOR POC - N. SCOTT JONES | Department of Health and Human Services | MD | Apr 21, 2026 | $274,985 |
| 75N99023F00001 C106418 THE PURPOSE OF THIS MODIFICATION IS CORRECT ADMINISTRATIVE ERROR IN PERIOD OF PERFORMANCE. PERIOD OF PERFORMANCE COMPLETION DATE REMAINS 12/14/2026. | Department of Health and Human Services | MD | Apr 16, 2026 | $2,544,534 |
| 19AQMM18F2513 FUNDING | Department of State | DC | Apr 8, 2026 | $7,199,105 |
| 75N99022F00003 C112775 THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE CONTRACT, AT NO COST, 702 CALENDAR DAYS FROM 9/30/2025 TO 9/2/2027. THE EXTENSION IS REQUIRED TO COMPLETE GRANT REVIEW SERVICES. | Department of Health and Human Services | MD | Mar 30, 2026 | $1,288,037 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals sum obligations across every award attributed to this contractor. Obligations are cumulative funding actions, not the value of work delivered.
- 1Awards are attributed by Unique Entity Identifier CK9QSQY8MGN4, the government's own recipient identifier, not by name matching.
- 2Award records from USAspending.gov, last refreshed Aug 10, 2026.