Public engineering firm directory

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Advanced Rotorcraft Technology Inc

Fremont, CA

A Leader in Rotorcraft Simulation

WebsitePhone1 office5 projects21 leadersFounded 1982Size Estimate: 10-49 employees

Project: AVCATT Simulator Model Development

Service: Aircraft Design and AnalysisService: Parametric StudiesService: Performance AnalysisIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+26 more

Gedeon GRC Consulting

Syosset, NY

Engineering & Construction leaders with a robotics advantage

WebsitePhone5 offices11 leaders1 credentialsUpdated Jun 2026

Service detail: Civil / Site Engineering

Service: Civil / Site EngineeringService: Highway and Roadway DesignService: Grading and Drainage DesignIndustry: Arts & CultureIndustry: AviationType: Civil Engineering+46 more

Guernsey

Oklahoma City, OK

Realize the Difference

WebsitePhone5 offices7 projects6 leaders5 credentialsFounded 1928

Project: Boeing High-Bay Research Facility

Service: ArchitectureService: Building DesignService: Interior DesignIndustry: DefenseIndustry: FederalType: Architecture & Engineering+35 more

Progressive Companies

Grand Rapids, MI

Progressive Companies is a Grand Rapids, Michigan-based multi-disciplinary architecture, engineering, and design firm founded in 1962 and licensed to practice in 49 states. With offices in Grand Rapids, Detroit, Charlotte, Asheville, Greenville, and Durham, its architects, engineers, interior designers, landscape architects, and planners serve clients in automotive, healthcare, education, commercial, retail, multifamily residential, sports and recreation, arts and culture, hospitality, and senior living markets.

Website6 offices5 leaders3 credentialsFounded 1962Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Civil EngineeringService: Structural EngineeringIndustry: AutomotiveIndustry: HealthcareType: Architecture & Engineering+21 more