HELLMUTH, OBATA & KASSABAUM, P.C.
HELLMUTH, OBATA & KASSABAUM, P.C. is a federal contractor, registered under UEI Z3A4YNX9KEZ4 and CAGE code 5EZA5. It has been awarded $58,042,444 in federal contracts. Primary work spans Architectural Services, Engineering Services, and Other NAICS codes (1 codes, <0.5% each). Top awarding agencies include Department Of Defense, General Services Administration, and Other agencies (1 agencies, <0.5% each).
Contact Information
Registration and classification details
Registration
UEI Code
Z3A4YNX9KEZ4CAGE Code
5EZA5Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
HELLMUTH, OBATA & KASSABAUM, P.C. specializes in architectural design and engineering services for public sector infrastructure, with a focus on mission-critical facilities requiring high-performance design, regulatory compliance, and lifecycle sustainability. The firm delivers comprehensive plannin...
HELLMUTH, OBATA & KASSABAUM, P.C. specializes in architectural design and engineering services for public sector infrastructure, with a focus on mission-critical facilities requiring high-performance design, regulatory compliance, and lifecycle sustainability. The firm delivers comprehensive planning, schematic design, construction documentation, and construction administration services tailored to government standards, with technical expertise in building information modeling (BIM), code compliance (IBC, ADA, NFPA), and sustainable design methodologies including LEED principles. Their work emphasizes structural integrity, accessibility, and operational efficiency in environments where safety, durability, and long-term maintenance are paramount. Differentiators include integrated design-team coordination, adaptive reuse strategies, and deep familiarity with federal and state facility guidelines. Award history does not provide sufficient detail to identify specific agencies or project types served. Consequently, no definitive patterns of agency engagement or project scope can be inferred from available data. The primary NAICS code 541310 corresponds to architectural services, indicating that the firm operates within the professional design and planning sector, delivering services that bridge technical engineering requirements with public sector operational needs. Their market positioning centers on providing expert architectural solutions for government-owned or -funded facilities, though specific verticals such as defense, healthcare, or education cannot be confirmed without performance data. The company is structured as a professional corporation (2L) headquartered in New York, NY, and holds no government-recognized certifications. Its geographic presence is anchored in the Northeast, with operations likely supporting regional and national public infrastructure initiatives. Without verified contract history, its scale and market reach within the federal procurement landscape remain undetermined.
Key Performance Metrics
Awards Count
16
All time
Active
0
Currently performing
Completed
16
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
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Award history, agency mix, and NAICS coverage for HELLMUTH, OBATA & KASSABAUM, P.C.
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