HELLMUTH, OBATA & KASSABAUM, P.C. (NY)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $51.24M
- $51,240,047under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 12
- with positive net obligations1 IDV vehicle held
- Latest action
- Apr 5, 2017
- SAM.gov registration
- Active
- Registration expiration date Sep 22, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 28, 1972 (53 years)
- Location
- New York, NY
- State of incorporation
- New York
- Purpose of registration
- All Awards
- Website
- hok.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI Z3A4YNX9KEZ4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2017: -$154,426 (de-obligation)
- FY2015: $678,773
- FY2014: $583,615
- FY2013: -$612,683 (de-obligation)
- FY2012: $19,616,081
- FY2011: $28,877,834
- FY2010: $2,240,852
- FY2009: $10,000
Total across 8 fiscal years: $51,240,047
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$51,240,047, 100%
Top awarding sub-agencies
- Department of the Army$51,230,047, >99.9%
- Defense Media Activity$10,000, <0.1%
Top NAICS by obligations
- 541310Architectural services$47,420,262, 92.5%
- 541330Engineering services$3,809,784, 7.4%
- 541320Landscape architectural services$10,000, <0.1%
Top product and service codes by obligations
- C211A/e svcs. (incl landscaping interio$47,420,262, 92.5%
- C219Other architects & engin gen$3,809,784, 7.4%
- 6670Scales and balances$10,000, <0.1%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W912HN07C0038Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- 0006DoDepartment of DefenseDepartment of the ArmyLatest action
- 0010Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912GB11D0007Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- 0009Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- 0003DoDepartment of DefenseDepartment of the ArmyLatest action
- 0008Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- 0007Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- 0005Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- 0004Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for HELLMUTH, OBATA & KASSABAUM, P.C. lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1065 Avenue of the Americas Fl 6
New York, NY, 10018
USA
Mailing Address
1065 Avenue of the Americas Fl 6
New York, NY, 10018
USA
Government Business Contact
Rich Chen
701 Market Street, Suite 400
Saint Louis, MO, 63101
USA
Electronic Business Contact
Rich Chen
701 Market Street, Suite 400
Saint Louis, MO, 63101
USA
Government Business Alternate Contact
Carl Galioto
1065 Avenue of the Americas 6th Floor
New York, NY, 10018
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
HELLMUTH, OBATA & KASSABAUM, P.C. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 22, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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