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Federal contractor profile

Hellmuth, Obata & Kassabaum, P.C.

Washington, DC · Not a small business · Part of Hellmuth Obata & Kassabaum P.C.
UEI CK9QSQY8MGN4 · CAGE 0MY56
Contracts won
20
since Feb 2024 · last Sep 2026
Total value
$34M
including options
Buying offices
3
government offices it sold to
Usual competition
1 offer
65% of its wins had one offer

Wins by fiscal year

FY2024
5 · $22M
FY2025
3 · $2.0M
FY2026
12 · $10M

Who it sells to

Nih A E Construction
National Institutes Of Health · 17 wins · $30M
Acquisitions - Aqm Momentum
State, Department Of · 2 wins · $4.2M
National Institutes Of Health Olao
National Institutes Of Health · 1 win · $23K

What it wins

Architect And Engineering- General: Other
PSC C219 · 20 wins · $34M

Ending in the next 12 months

Contracts that end soon are usually re-bid. These could be openings for a competitor.
Surgery, Radiology, And Laboratory Medicine (Srlm) Construction Quality Management (Cqm) Services - Construction
Nih A E Construction · ends Jan 2027 · $17M
Award Of A&E Services For Advancing The Hong Kong Selective Improvements Project.
Acquisitions - Aqm Momentum · ends Aug 2027 · $4.1M
C111151 - This Project Consists Of Providing Study And 35% Design Services For Demolition Of All Floors Of Most Of S & T Wings, A Portion Of Acrf Garage, And Buildings 59 & 59a, And Re-Purposing The Remaining Acrf Garage.
Nih A E Construction · ends Apr 2027 · $1.6M
C202480 The Purpose Of This Award Is To Provide Design Services For Nci Spaces On Levels 7 & 8 Of The Surgery, Radiology, And Laboratory Medicine (Srlm) Building To Retrofit The Space To Meet Evolving Research Needs.
Nih A E Construction · ends Mar 2027 · $909K
C200710 Bldg 8/8a Reheat Replacement Phase 02 Cqm\N\Nktr: Aaron Altman\Ncor: Julianna Saviola\Ncs: Tai Ngo\Nco: Thuy Le
Nih A E Construction · ends Oct 2027 · $869K

Recent awards

DateWhatOfficeValueOffers
Sep 2026C202480 The Purpose Of This Award Is To Provide Design Services For Nci Spaces On Levels 7 & 8 Of The Surgery, Radiology, And Laboratory Medicine (Srlm) Building To Retrofit The Space To Meet Evolving Research Needs.Nih A E Construction$909K13
Sep 2026C202078 Cup Bsl-2 Water Lab (Pre-Design), B11, Casey HughesNih A E Construction$136K1
Sep 2026No C - A/E Services - Technical Review And Support For Fy26 - Nih Grant Biomedical Construction Projects. This Contract Ensures That Critical Nih Grant Funded Facilities Are At The Highest Levels Of Safety, Efficiency, And Reliability.Nih A E Construction$1.2M13
Sep 2026C100243-Design Services For The Complete Demolition Of Building 9 And Building 9 Infrastructure And Restoration Of The Site To Green Space.Nih A E Construction$759K1
Aug 2026C111151 - This Project Consists Of Providing Study And 35% Design Services For Demolition Of All Floors Of Most Of S & T Wings, A Portion Of Acrf Garage, And Buildings 59 & 59a, And Re-Purposing The Remaining Acrf Garage.Nih A E Construction$1.6M13
Aug 2026Award Of A&E Services For Advancing The Hong Kong Selective Improvements Project.Acquisitions - Aqm Momentum$4.1M5
Aug 2026C104536- Removing Mostly Abandoned Original Motor Control Centers (Mcc-1, Mcc-2, Mcc-3, And Mcc-4) In The B3w10 Mechanical Room In Building 38. Derrick WhitakerNih A E Construction$546K1
Jul 2026C201958-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 VibrationNih A E Construction$48K1
Jul 2026C104607 - Commissioning Services, Bldg 15b, Zaira JimenezNih A E Construction$36K1
Apr 2026C200710 Bldg 8/8a Reheat Replacement Phase 02 Cqm\N\Nktr: Aaron Altman\Ncor: Julianna Saviola\Ncs: Tai Ngo\Nco: Thuy LeNih A E Construction$869K1
Mar 2026C201593 Cqm Services For Cup Leak Repair At 36 In. Chw Piping, Bldg 11, Wayne SmallsNational Institutes Of Health Olao$23K1
Jan 2026C201596 - Cqm Services For Ventilation Upgrades At Cup\Nktr: Aaron Altman\Ncor: Vanessa Argote Macia\Nco: Chris PostekNih A E Construction$140K1
Sep 2025C200666 Moseler System Modification And Integration Feasibility StudyNih A E Construction$244K1
Sep 2025Spc Ae Idiq Base Award - Hok
Small Business Set Aside - Partial
Acquisitions - Aqm Momentum$100K7
Sep 2025Technical Review And Support For Fy25 Nih Grant Biomedical Construction Projects. This Contract Ensures That Critical Nih Grant Funded Facilities Are At The Highest Levels Of Safety, Efficiency, And Reliability.Nih A E Construction$1.6M13
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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.
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