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HELLMUTH OBATA & KASSABAUM INC. DBA HOK ARCHITECTS (DUNS 806345203) 1 BUSH ST STE 200 SAN FRANCISCO CA 94101-4410 USA

UEI: SLED_DEF98A4BD3832E4B

HELLMUTH OBATA & KASSABAUM INC. DBA HOK ARCHITECTS (DUNS 806345203) 1 BUSH ST STE 200 SAN FRANCISCO CA 94101-4410 USA is a federal contractor, registered under UEI SLED_DEF98A4BD3832E4B. It has been awarded $3,939,178 in federal contracts. Primary work spans Engineering Services. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_DEF98A4BD3832E4B

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Hellmuth Obata & Kassabaum Inc. (HOK Architects) provides specialized architect-engineer services for complex federal infrastructure. Their technical expertise includes the design and planning of high-specification facilities, specifically Pacific region centers and wet laboratory environments. The...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

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

Awards by Agency

Department Of Defense$3.9M100%

Awards by NAICS

541330 - Engineering Services$3.9M100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in HELLMUTH OBATA & KASSABAUM INC. DBA HOK ARCHITECTS (DUNS 806345203) 1 BUSH ST STE 200 SAN FRANCISCO CA 94101-4410 USA's top NAICS codes and agencies

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should operate under NAICS codes related to administrative management, engineering services, computer systems design, or public relations and technical writing. Interested parties must submit their responses by November 17, 2026. Primary coordination for this opportunity is managed by Liz Jordan-Wettstein.

Aanko Technologies Inc.

POSTED

about 13 hours ago

DEADLINE

Master Equipment Schedule (MES) and BIM CoordinatorThis subcontract for the Frimley Health NHS Foundation Trust seeks a Master Equipment Schedule (MES) and BIM Coordinator to manage technical data and spatial coordination of equipment for prime contractors. The successful provider will be responsible for developing Master Equipment Schedules, performing Room Data Sheet validation, and ensuring full BIM alignment for all equipment. Key duties include leading stakeholder requirements gathering with clinical and estates teams and utilizing Revit or similar BIM software to deliver validated layouts and documentation. The opportunity was posted on October 20, 2026, with a response deadline of November 16, 2026. Classified under NAICS code 541330, the contract focuses on the delivery of integrated BIM layouts and validated data sheets to support the trust's infrastructure projects.

Frimley Health NHS Foundation Trust

POSTED

about 13 hours ago

DEADLINE

ADA Accessibility ConsultantThe ADA Accessibility Consultant subcontract involves performing comprehensive accessibility audits and identifying renovation requirements for prime contractors working on projects for the Collier County Parks and Recreation Division in Florida. The selected consultant will conduct site visits to identify physical barriers and evaluate facility needs against ADA standards using specialized measurement tools and compliance checklists. The primary deliverable for this engagement is a detailed ADA accessibility study and renovation report. Qualified candidates should ideally hold a Registered Accessibility Specialist (RAS) or ADA Coordinator certification to ensure technical accuracy. This opportunity falls under NAICS code 541330 and was posted on October 20, 2026, with a response deadline of November 18, 2026.

Parks & Recreation

POSTED

about 14 hours ago

DEADLINE

Specialized Facility Planning (Marinas & Aquatics)This subcontract opportunity is for Specialized Facility Planning focusing on marinas and aquatics for the Collier County Parks and Recreation Division in Florida. The selected provider will offer technical recommendations and facility improvement plans for sports complexes, beach parks, aquatic centers, and marinas. All assessments and recommendations must adhere to established marine engineering standards and aquatic safety codes to ensure the quality and safety of the infrastructure. The project requires a high level of technical expertise, with a strong recommendation for a Professional Engineer specializing in Civil or Marine engineering. Interested parties must submit their responses by November 18, 2026. This engagement falls under NAICS code 541330 and is designed to support prime contractors in delivering comprehensive facility enhancements for the county.

Parks & Recreation

POSTED

about 14 hours ago

DEADLINE

Urban & Recreation Planning (Lead Consultant)This subcontract opportunity for Urban and Recreation Planning involves the strategic development of a comprehensive Parks and Recreation Master Plan for prime contractors working with the Collier County Parks and Recreation Division in Florida. The selected consultant will be responsible for creating implementation schedules, recommending facility improvements, evaluating budget capacity, and performing program life cycle analysis utilizing GIS mapping tools. The final deliverables for this engagement are the completed Master Plan and a detailed Implementation Schedule. To qualify for this role, the consulting team must include at least one staff member holding an American Institute of Certified Planners certification. The project falls under NAICS code 541330 and is associated with a response deadline of November 18, 2026.

Parks & Recreation

POSTED

about 14 hours ago

DEADLINE

Civil Engineering & Water System DesignThis subcontract for Civil Engineering and Water System Design involves providing professional engineering services for prime contractors on water system projects for the City of Mercer Island. The scope of work includes designing the layout for 5,000 linear feet of ductile iron water main replacement, as well as the replacement of PRV vaults and fire hydrants and water services. The selected contractor must resolve utility conflicts in accordance with City of Mercer Island Standard Details Water and is responsible for delivering technical specifications, cost estimates, and bid-ready plans. Qualified candidates must hold a valid Washington State Professional Engineer license. This opportunity is categorized under NAICS code 541330 and is managed by the Public Works agency. Interested parties must submit their responses by the deadline of November 4, 2026.

POSTED

about 14 hours ago

DEADLINE

2026 AC Water Main Replacement

Solicitation # 2026-RFQ-042

Solicitation 2026-RFQ-042 is a request for qualifications from the City of Mercer Island Public Works department for professional engineering services to design water system upgrades. The project focuses on replacing approximately 5,000 linear feet of aging asbestos cement water mains with ductile iron mains along SE 40th St and E Mercer Way. The scope is divided into two phases: Phase 1 involves water system and PRV vault replacement on SE 40th St from Greenbrier Ln to 97th Ave SE, and Phase 2 extends the replacement to 97th Ave SE and the 3700 and 3800 blocks of East Mercer Way. Additional components for replacement include fire hydrants and water services. The design must comply with the Reduction of Lead in Drinking Water Act and the City of Mercer Island Standard Details Water. The project follows a goal-based timeline with bid-ready plans for Phase 1 due by Q2 2027 and Phase 2 by Q3 2027, with overall construction completion targeted for Q2 2028. Qualified firms must be licensed in the State of Washington and submit a Statement of Qualifications limited to 12 pages, including a proposed timeline and three references from the last five years. Selection is at the sole discretion of the City, and the awarded firm will negotiate a scope and fee schedule using the City's standard professional services agreement. Administration is managed by the City Manager, with payments issued via City warrant within 45 days of receiving a proper monthly invoice.

POSTED

about 14 hours ago

DEADLINE

Intake Structure Inspection and ReportingThis subcontract for Intake Structure Inspection and Reporting involves performing technical inspections and condition assessments for prime contractors working on auxiliary lake intake projects for the City of Murfreesboro Water Resources department in Tennessee. The selected provider will be responsible for identifying major intake components and evaluating structural integrity through the use of high-resolution photography and, if necessary, underwater ROVs or divers. Qualified candidates must possess professional engineering licenses or certified inspector credentials to ensure technical accuracy. The final deliverable for this engagement is a comprehensive written report that includes color photography and a detailed assessment of all inspected components. Responses for this opportunity are due by November 13, 2026.

Water Resources

POSTED

about 14 hours ago

DEADLINE

Pure Water System Engineering and DesignThe Pure Water System Engineering and Design subcontract involves providing professional engineering design services for prime contractors working on facility projects at North Dakota State University. The selected provider will be responsible for analyzing feed-water demand and characteristics to develop essential technical documentation, including Process Flow Diagrams, Piping and Instrumentation Diagrams, and equipment layouts created via CAD software. Final deliverables for the project include technical submittals, shop drawings, and P&IDs. This opportunity is categorized under NAICS code 541330 and requires the performing party to hold a Professional Engineer license. Interested parties must submit their responses by the deadline of November 17, 2026.

POSTED

about 14 hours ago

DEADLINE

Water System Controls and BAS/BMS IntegrationThis subcontract for Water System Controls and BAS/BMS Integration supports prime contractors on facility projects at North Dakota State University. The scope of work involves the programming of system controls, installation of instrumentation, HMI configuration, and the establishment of communication protocols to ensure seamless BAS/BMS interface. To maintain system consistency, all provided PLC controllers and HMI panels must be fully compatible with the existing infrastructure at NDSU. The primary objective is the delivery of a fully programmed and integrated control system. Interested parties should note that the solicitation was posted on October 20, 2026, with a response deadline of November 17, 2026. The project falls under NAICS code 541330 and is managed through the state of North Dakota.

POSTED

about 14 hours ago

DEADLINE

Structural Engineering ConsultantThis subcontract opportunity is for a Structural Engineering Consultant to provide specialized technical services for Ohio Department of Rehabilitation and Corrections facility projects. The selected consultant will work with prime contractors to perform structural analysis of building facades and roof supports, which includes conducting structural load calculations and stability assessments to ensure the viability of new materials. The scope of work requires the delivery of detailed structural analysis reports and professional engineered drawings. This procurement is managed by the Ohio Facilities Construction Commission under NAICS code 541330, with a response deadline set for November 4, 2026.

Oh Facilities Construction Com

POSTED

about 15 hours ago

DEADLINE

Roofing Consultant / SpecialistThis subcontract opportunity is for a Roofing Consultant or Specialist to support prime contractors on projects for the Ohio Department of Rehabilitation and Corrections. The selected provider will be responsible for performing existing conditions assessments of selected roofs, which includes surveying roof degradation and evaluating the status of existing warranties. The primary deliverables for this engagement are comprehensive existing conditions assessment reports and the development of detailed technical specifications for new roofing systems. This project falls under NAICS code 541330 and is managed through the Ohio Facilities Construction Commission.

Oh Facilities Construction Com

POSTED

about 15 hours ago

DEADLINE

DRC-27F324 - CRC Roof Project - AE RFQ

Solicitation # DRC-27F324

The Ohio Facilities Construction Commission is soliciting qualifications for an Architect/Engineer team to manage the Correctional Reception Center Roof Project in Orient, Ohio. With a total estimated budget of 6,000,000 dollars, the project involves providing assessment, design, and construction services for roof replacements, storefronts, and security fencing across approximately 12 building units. The selected team will be responsible for conducting existing conditions and hazardous materials assessments, developing a combined Program of Requirements and complete bidding drawings, and providing at least 8 hours of on-site construction administration services per week. All work must adhere to the Ohio Facilities Construction Manual and Department of Rehabilitation and Corrections policies. The selection process is a best-value, point-based evaluation focusing on firm location, workload, size, and the qualifications and experience of the primary firm, key consultants, and the overall team. Interested firms must submit a Statement of Qualifications using Form F110-330 via the OhioBuys portal by November 4, 2026, ensuring the electronic submission is a single PDF not exceeding 25 MB. The contract is governed by the State of Ohio professional services standard terms and conditions, which mandate compliance with domestic steel requirements, drug-free safety programs, and EDGE business participation and reporting obligations. Payments are processed via Professional Services Pay Requests in accordance with ORC Section 126.30.

Oh Facilities Construction Com

POSTED

about 15 hours ago

DEADLINE

Road and Goods Movement PlanningThe Road and Goods Movement Planning subcontract involves providing specialized technical analysis on freight and delivery for prime contractors working on City of North Vancouver transportation projects. The selected provider will analyze goods movement patterns and constraints to create road network recommendations that balance economic viability with active transportation goals. This work requires the use of freight flow analysis tools and strict alignment with the 2022 CNV Mobility Strategy. Key deliverables include providing technical inputs for Network Maps and TNP Technical Memos. The opportunity is categorized under NAICS code 541330 and is associated with the Province of British Columbia and the City of North Vancouver. Interested parties must submit their responses by the deadline of November 25, 2026.

City of North Vancouver

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Transit and Active Transportation PlanningThis subcontract for Transit and Active Transportation Planning involves providing specialized technical expertise to prime contractors working on City of North Vancouver transportation projects. The scope of work focuses on the integration of transit, cycling, and pedestrian networks through the analysis of transit patterns and active transportation constraints. The selected provider will develop network recommendations and multi-modal cross sections using transit modeling software, ensuring all outputs align with the 2022 CNV Mobility Strategy. Key deliverables include providing technical inputs for Network Maps and TNP Technical Memos. The opportunity is categorized under NAICS code 541330 and is associated with the City of North Vancouver and the Province of British Columbia. Interested parties must submit their responses by the deadline of November 25, 2026.

City of North Vancouver

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Multi-Modal Transportation Planning & EngineeringThe Multi-Modal Transportation Planning and Engineering subcontract involves providing technical analysis and network development support for prime contractors on City of North Vancouver transportation projects. The scope of work focuses on consolidating and visualizing current state data, establishing network principles, conducting road dedication analysis, and designing typical right-of-way cross sections. All activities must align with the 2022 CNV Mobility Strategy and utilize GIS software for comprehensive network mapping. Key deliverables for this engagement include technical memos, detailed network maps, and a strategic 10-year implementation plan. The project falls under NAICS code 541330 and is associated with the Province of British Columbia and the City of North Vancouver. Interested parties should note the response deadline of November 25, 2026.

City of North Vancouver

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Transportation Network Plan RFP

Solicitation # 235114

The City of North Vancouver is soliciting proposals for a qualified consultant to develop an integrated multi-modal Transportation Network Plan (TNP) aligned with the city's 2022 Mobility Strategy. The project focuses on transit, active transportation, road and goods movement planning, and communications and engagement. The scope is divided into three phases: Phase I focuses on current state analysis and network principles from January to May 2027; Phase II involves the draft TNP and a 10-year implementation plan from May to October 2027; and an optional Phase III for the final TNP and monitoring framework from November 2027 to May 2028. The total budget is estimated at 240,000 dollars for the required scope and 260,000 dollars including the optional phase, with payments based on actual hours worked and hourly charge-out rates. Proposals are due by November 24, 2026, and will be evaluated based on project understanding, experience, methodology, and fees. Selected proponents must enter into a CNV Service Agreement and adhere to the city's Sustainability Policy and Supplier Code of Conduct. Key requirements include providing deliverables in an editable, accessible format and ensuring all team members are approved by the city. The contract is governed by the laws of British Columbia and includes strict provisions for conflict of interest disclosure and a 30-day written notice period for termination. All submissions must be sent as a single PDF to the Purchasing Manager, Alexander Ralph.

City of North Vancouver

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Stormwater Engineering ServicesThe City of Byron is seeking a subcontractor for Stormwater Engineering Services to perform technical reviews of drainage and erosion control plans submitted by prime contractors. The selected provider will be responsible for evaluating drainage plans, grading, and stormwater facilities to ensure compliance with adopted criteria, identifying report deficiencies, and providing design adequacy certifications utilizing CAD/Civil 3D. A Georgia licensed Professional Engineer is required to execute this contract and deliver technical review comments, approved drainage plans, and formal engineering certifications. Interested parties must respond by November 19, 2026, under NAICS code 541330.

POSTED

about 15 hours ago

DEADLINE