Public engineering firm directory

Find engineering consulting firms by capability and location.

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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

Bandwidth Solutions Inc

McLean, VA

Engineering & Management

WebsitePhone1 officeUpdated Jun 2026

Service detail: Program and Project Management

Service: Program and Project ManagementService: Project ManagementService: Budgeting and Cost AnalysisIndustry: AerospaceIndustry: SpaceType: Telecom / RF Engineering+38 more

CR Access Consulting, LLC

Virginia Beach, VA

Tailored Solutions for Government and Industry Excellence

WebsitePhone1 office3 projects2 leaders6 credentialsFounded 2011

Project: OASIS+ Contract Bid Support

Service: Project and Program ManagementService: Resource ManagementService: Scope and Objective DevelopmentIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Charles F. Day & Associates LLC

Davenport, IA

Ready to deliver solutions for your challenges.

WebsitePhone1 office6 projects2 leaders5 credentialsFounded 1995

Project: M777A2 Field Service Representative Services

Service: Engineering & Technical ServicesService: UXO/EOD Response ServicesService: Explosive Safety and Hazard MitigationIndustry: DefenseIndustry: FederalType: Defense Engineering+25 more

Fusion Constructive, LLC

Fusion Constructive, LLC is an advanced technology products and services company serving Aerospace and Defense customers. Its engineering teams design and integrate high-readiness solutions built on modular open system architectures, spanning data visualization, synthetic environments, Live-Virtual-Constructive integration, AI/ML, and digital twins. The CHAOS Team addresses the most complex future capability gaps, while advanced engineering services turn customer concepts into operational reality.

WebsiteUpdated Jun 2026

Service detail: Advanced Engineering Services

Service: Advanced Engineering ServicesService: Live-Virtual-Constructive IntegrationService: Data Visualization and Synthetic EnvironmentsIndustry: DefenseIndustry: AerospaceType: Defense Engineering+10 more

Omitron Inc.

One Team. One Goal. Ensuring Mission Success!

Website4 projects1 credentialsUpdated Jun 2026

Project: Swift Mission Operations Center

Service: Mission Engineering and OperationsService: Requirements Definition and ManagementService: Space and Ground Mission Systems EngineeringIndustry: SpaceIndustry: AerospaceType: Aerospace Engineering+40 more

PKMM, Inc.

Las Vegas, NV

Advanced Technology Solutions for Government and Commercial Agencies.

WebsitePhone2 offices6 credentialsFounded 1988Updated Jun 2026

Service detail: Wire Harness and Cable Manufacturing

Service: Wire Harness and Cable ManufacturingService: Custom cable and harness assembly for aerospace and defenseService: High-reliability testing and quality assuranceIndustry: DefenseIndustry: AerospaceType: Defense Engineering+80 more

Qwaltec, Inc.

Tempe, AZ

Bringing Space Within Reach

WebsitePhone1 office8 projectsFounded 2001Updated Jun 2026

Project: NASA Space Network Training

Service: Ground System Operations and EngineeringService: Mission Control Center OperationsService: Spacecraft On-Console OperationsIndustry: SpaceIndustry: DefenseType: Aerospace Engineering+35 more

The Garrett Group (THMG Inc.)

Solutions for a Changing World

Website3 leaders2 credentialsUpdated Jun 2026

Service detail: Intelligence Services

Service: Intelligence ServicesService: Planning and Direction ServicesService: Collection ServicesIndustry: DefenseIndustry: FederalType: Defense Engineering+18 more