Public engineering firm directory

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Applied Chemical Technology, Inc.

Florence, AL

Applied Chemical Technology (ACT) is a one-stop engineering, research and development, and fabrication firm founded in 1981 and headquartered in Florence, Alabama. ACT specializes in chemical process scale-up, providing integrated engineering, laboratory and pilot plant R&D, and custom equipment fabrication for clients in the chemical, fertilizer, agriculture, and mining industries. Its 84,500-square-foot Florence campus includes office, laboratory, fabrication, and pilot plant facilities, and its ASME VIII Div 1 pressure vessel shop supports design and build of custom reactors and process systems.

WebsitePhone1 office1 credentialsFounded 1981Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Process EngineeringService: Mechanical EngineeringIndustry: ChemicalsIndustry: AgricultureType: Chemical Engineering+21 more

Brancor Aviation Corp

Miami, FL

Your Gateway to Top-tier Engineering Services for Aerospace and Defense

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Engineering Analysis and Design

Service: Engineering Analysis and DesignService: New Product DevelopmentService: Simulation EngineeringIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+29 more

Forell/Elsesser Engineers, Inc.

San Francisco, CA

Award-winning structural and earthquake engineering firm

WebsitePhone1 office10 projects4 leaders4 credentials1 publications

Project: Canada College, Kinesiology & Wellness Building

Service: Structural EngineeringService: New building structural designService: Seismic retrofit and rehabilitationIndustry: EducationIndustry: GovernmentType: Design-Build+38 more

HBM Engineering Group, LLC

Hillside, IL

Lead. Thrive. Innovate. Succeed.

WebsitePhone2 offices5 leaders4 credentialsFounded 2001Updated Jun 2026

Service detail: Consulting & Design

Service: Consulting & DesignService: Structural EngineeringService: Civil & Transportation DesignIndustry: TransportationIndustry: BridgesType: Structural Engineering+18 more

Martin, Chock & Carden

Honolulu, HI

Innovative, pragmatic, and sustainable structural engineering and hazard resilience solutions

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Camp Schwab, Okinawa

Service: Structural EngineeringService: Planning & Design of New BuildingsService: Renovation, Repair & Retrofitting of BuildingsIndustry: CommercialIndustry: HospitalityType: Structural Engineering+25 more

NORR

Integrated Thinking. Inspired Design.

Website16 projects5 leadersSize Estimate: 750 employeesUpdated Jun 2026

Project: 325 N LaSalle Building Repositioning

Service: ArchitectureService: Feasibility StudiesService: Project Analysis and Pre-DevelopmentIndustry: CommercialIndustry: EducationType: Architecture & Engineering+39 more

Qualtim, Inc.

Madison, WI

Bringing construction innovation to market through engineering, testing, and certification

WebsitePhone1 office3 credentialsUpdated Jun 2026

Service detail: Testing and Listing Services

Service: Testing and Listing ServicesService: CBI Testing & ListingService: Technical Evaluation and CertificationIndustry: CommercialIndustry: ResidentialType: Materials Testing+17 more

Wiss, Janney, Elstner Associates, Inc.

Northbrook, IL

Solutions for the Built World

WebsitePhone30 offices5 projects5 credentials5 publicationsFounded 1956

Project: Washington Monument

Service: Structural EngineeringService: Bridge EngineeringService: Heavy Movable StructuresIndustry: GovernmentIndustry: TransportationType: Architecture & Engineering+54 more