Public engineering firm directory

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A2e Technologies

San Diego, CA

Electronic Design Built for Critical Programs

WebsitePhone1 office9 projects8 credentialsUpdated Jun 2026

Project: 600W Power Factor Corrector

Service: Electronics Design ServicesService: Hardware DesignService: PCB Design and LayoutIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+24 more

AK Consulting Services, Inc.

Jackson Heights, NY

Multidisciplinary Engineering, Special Inspections & Expediting Services

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Structural Design and AnalysisService: Cast-in-Place ConcreteIndustry: CommercialIndustry: RetailType: MEP+81 more

Alpha Sieger Engineering Services

Gaithersburg, MD

Expert Transportation Engineering & Construction Management Services

WebsitePhone1 office2 projects1 leadersFounded 2014Updated Jun 2026

Project: DDOT Federal-Aid Citywide Pavement Restoration IDIQ Contract

Service: Transportation, Traffic, and Safety StudiesService: Vision Zero StudiesService: Highway Safety Improvement Program (HSIP) StudiesIndustry: Highways & RoadsIndustry: TransportationType: Transportation Engineering+11 more

Brown Technologies Incorporated

Huntsville, AL

Precision. Integrity. Impact.

WebsitePhone1 office1 projects2 leaders2 credentialsFounded 2013

Project: Universal Music Group AI Applications

Service: Cybersecurity ServicesService: NIST Compliance AssessmentService: Gap AnalysisIndustry: DefenseIndustry: FederalType: Defense Engineering+25 more

Continental Tide Defense Systems, Inc.

Wyomissing, PA

Continental Tide Defense Systems, Inc. (Continental Tide) provides programmatic, engineering, and technical services to the U.S. Navy, U.S. Coast Guard, Military Sealift Command, and other DoD organizations. Headquartered in Wyomissing, Pennsylvania, with offices near major naval installations in Virginia, California, Pennsylvania, Connecticut, and New Hampshire, it supports naval fleet operations through shipboard systems maintenance, modernization, engineering project delivery, and quality assurance management.

WebsitePhone6 offices8 leaders3 credentialsUpdated Jun 2026

Service detail: Maintenance & Modernization

Service: Maintenance & ModernizationService: Weapons & Combat SystemsService: Navigation, Bridge & Ship Control SystemsIndustry: DefenseIndustry: GovernmentType: Defense Engineering+13 more

Emerson Graham + Associates

Roanoke, VA

Fire protection design, fire safety solutions for a complicated world.

WebsitePhone1 office1 leadersFounded 2014Updated Jun 2026

Service detail: Fire Protection Systems

Service: Fire Protection SystemsService: Automatic Fire Sprinkler & Standpipe SystemsService: Smoke Management & Smoke Control SystemsIndustry: HealthcareIndustry: IndustrialType: Fire Protection Engineering+44 more

Foresys Inc

Experienced Design

Website6 projects1 leaders2 credentialsUpdated Jun 2026

Project: Parallel Reality Display Electronics

Service: FPGA DesignService: Architecture DevelopmentService: RTL CodingIndustry: Medical DevicesIndustry: AutomotiveType: Electrical Engineering+25 more

Inzaption

Evansville, IN

Process Mechanical & Pressure Equipment Engineering

Website1 officeUpdated Jun 2026

Service detail: Vessel & HTX Rerating

Service: Vessel & HTX ReratingService: ASME BPVC Section VIII Vessel AnalysisService: Shell-and-Tube Exchanger AnalysisIndustry: ChemicalsIndustry: Oil & GasType: Mechanical Engineering+31 more

LSF Design

Westford, MA

Embedded systems, custom hardware, and software design engineering

WebsitePhone1 office8 projects5 credentialsFounded 2008Updated Jun 2026

Project: Commercial Infrastructure Systems

Service: FPGA / RTL DevelopmentService: Custom HDL ProgrammingService: High-Speed Interface EngineeringIndustry: DefenseIndustry: Medical DevicesType: Electrical Engineering+27 more

Northpoint Engineering, LLC

Concord, NH

Quality engineering solutions for New Hampshire

WebsitePhone1 office6 projects2 leaders15 credentialsFounded 2004

Project: Mountain Road Reconstruction

Service: Civil Engineering ServicesService: Subdivision DesignService: Roadway and Intersection DesignIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+54 more

Null Geodesics Alterations LLC

Colorado Springs, CO

High-Tech Software, Engineering, and Hardware Support

WebsitePhone1 office3 leadersFounded 2000Size Estimate: 1-5 employeesUpdated Jun 2026

Service detail: Electromagnetic Wave Propagation Modeling

Service: Electromagnetic Wave Propagation ModelingService: XTAL Analysis Toolset LicensingService: Wave Propagation ConsultingIndustry: DefenseIndustry: FederalType: Aerospace Engineering+15 more

Private Island Networks Inc.

Design and Manufacture of Custom Networking Systems

Website2 credentialsUpdated Jun 2026

Service detail: Custom Networking System Design and Manufacture

Service: Custom Networking System Design and ManufactureService: Prototype and Low-Volume PCB AssemblyService: FPGA Design ServicesIndustry: ElectronicsType: Electrical Engineering

RDA Consulting Engineers, LLC

Naples, FL

Engineering Excellence Redefined: Leading the Way in Southwest Florida

WebsitePhone3 offices10 projects5 leadersFounded 2015Size Estimate: 40-50 employees

Project: Vintana at Vanderbilt

Service: Structural EngineeringService: Structural DesignService: FL Milestone InspectionsIndustry: ResidentialIndustry: CommercialType: Civil Engineering+25 more

S-Aero Corporation

Surfside, FL

Aircraft modification and customization engineering

WebsitePhone1 office5 projects1 leadersFounded 2012Size Estimate: 1-10 employees

Project: Bombardier Challenger 604 Interior Modification

Service: DER & Engineering ServicesService: Supplemental Type Certificate DevelopmentService: STC Deviations and ImplementationIndustry: AviationIndustry: AerospaceType: Aerospace Engineering+28 more

Taylor Engineering

Yuma, AZ

From concept, engineering and all the details of construction through completion

WebsitePhone1 office7 projects2 leaders4 credentialsUpdated Jun 2026

Project: Davis-Monthan Air Force Base SABER Contract

Service: General ContractingService: Heavy equipment operationsService: Earthwork and utilitiesIndustry: FederalIndustry: DefenseType: Civil Engineering+15 more

Transtecs Corporation

Wichita, KS

Achieving the Highest Standards

Website1 office2 credentialsSize Estimate: 150+ employeesUpdated Jun 2026

Service detail: Training Services

Service: Training ServicesService: Training Systems AnalysisService: Curriculum Development and MaintenanceIndustry: FederalIndustry: DefenseType: Defense Engineering+33 more