Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

Filters2

Applied Research Associates, Inc.

Albuquerque, NM

Innovative Solutions to Complex Problems

Website1 office5 projects1 credentialsSize Estimate: 1,000+ employeesUpdated Jun 2026

Project: Switchback Autonomous Ground Platform

Service: Integrated Systems EngineeringService: Assured Position Navigation and TimingService: Contract Manufacturing and EngineeringIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+47 more

Ingenix Technologies LLC

Engineering Systems That Move From Concept to Deployment

Website2 projects2 leadersSize Estimate: Up to 25 employeesUpdated Jun 2026

Project: TIMELOCK

Service: CybersecurityService: Hardware Security AnalysisService: Software Vulnerability AssessmentIndustry: DefenseIndustry: Intelligence & National SecurityType: Defense Engineering+21 more

JANUS Research Group

Evans, GA

Leading Change. Delivering Results.

WebsitePhone1 office11 projectsSize Estimate: 50-100 employeesUpdated Jun 2026

Project: RAPTOR (Rapid Target Predictor)

Service: AI & Agentic SolutionsService: Agentic AI & LLM OrchestrationService: Edge AI & Deployed InferenceIndustry: DefenseIndustry: GovernmentType: Software Engineering+21 more

Phased n Research

Huntsville, AL

Advancing radar technologies

WebsitePhone1 officeUpdated Jun 2026

Service detail: Radar Systems Modeling

Service: Radar Systems ModelingService: Big Data AnalyticsService: Radar TrainingIndustry: DefenseIndustry: AerospaceType: Telecom / RF Engineering+4 more

Protection Engineering Consultants, LLC

Dripping Springs, TX

Making the world safer from threats of terrorism, accidents, and natural disasters.

WebsitePhone2 offices7 projects3 leaders9 credentialsFounded 2006

Project: Quantification of Electrical Arc Induced Blast Hazards

Service: Protective DesignService: Blast-Resistant DesignService: Progressive Collapse MitigationIndustry: FederalIndustry: GovernmentType: Structural Engineering+30 more

ThermoAnalytics

Software. Education. Support.

Website10 publicationsUpdated Jun 2026

Service detail: Thermal Management Engineering

Service: Thermal Management EngineeringService: Underbody and Hood ModelingService: Brake Thermal ModelingIndustry: AutomotiveIndustry: DefenseType: Simulation Engineering+28 more