A-P-T Research, Inc.
Huntsville, ALProviding Safe Solutions.
WebsitePhone1 office3 projects
Service: System Safety EngineeringService: Hazard Analysis and Risk AssessmentIndustry: AerospaceType: Process Safety Engineering+42 more
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.
Filters1
State
City
Services
Industries
Firm types
22 results
Showing 1-22 of 22
Advanced Automation Corporation
Rome, NYConfidence in the Future: Emerging Technologies to Support the Warfighter
WebsitePhone1 office3 projects
Service: Systems EngineeringService: Requirements Definition and ManagementIndustry: AerospaceType: Defense Engineering+32 more
Anzen Engineering USA LLC
Washington, DCYour engineering partner for Safety/Mission-critical systems
Website1 office1 credentialsUpdated Jun 2026
Service: Safety & Reliability EngineeringService: Product Assurance / RAMSIndustry: AerospaceType: Aerospace Engineering+10 more
Capstone Technology Partners, Inc.
Capstone Technology Services
Website1 leaders1 credentialsUpdated Jun 2026
Service: Systems Engineering & IntegrationService: Full-Stack System Design & IntegrationIndustry: SoftwareType: Software Engineering+31 more
Covell Solutions, Inc.
Mission-Driven Engineering
Website1 leadersUpdated Jun 2026
Service: Systems EngineeringService: Requirements AnalysisIndustry: GovernmentType: Software Engineering+24 more
Eradeh Power Consulting
Houston, TXEmpowering Engineering Excellence
Website1 office1 projects1 leaders
Service: Power Systems & Data Center ConsultingService: Advanced Grid Connection & Islanded Integration StudiesIndustry: Data CentersType: Electrical Engineering+35 more
Inrell Solutions
Huntsville, ALSystems engineering, reliability engineering, and project management consulting
WebsitePhone1 office5 projects
Service: Systems EngineeringService: Requirements Development and ManagementIndustry: DefenseType: Defense Engineering+23 more
Integrity Analytics LLC
Integrity Analytics LLC is a cyber engineering and intelligence support firm founded in 2015, providing consulting services to defense and government clients. Its core capabilities span intelligence support, cybersecurity, information technology, and cyber engineering, enabling customers to monitor enterprise systems, automate configuration management, and meet cybersecurity compliance requirements.
Website2 leadersFounded 2015Updated Jun 2026
Service: Intelligence SupportService: Cyber SecurityIndustry: DefenseType: Defense Engineering+7 more
IntelliSys Solutions Group
Philadelphia, PAProviding Innovative and Cost-Effective Solutions
WebsitePhone1 office2 leaders
Service: Controls and AutomationService: PLC / HMI EngineeringIndustry: FederalType: Automation & Controls+21 more
KMS Solutions, LLC
Alexandria, VAYour Success is Our Mission!
WebsitePhone8 offices14 leaders
Service: Systems EngineeringService: Submarine and Surface Ship Combat & Command Control Systems AnalysisIndustry: DefenseType: Defense Engineering+37 more
PPT Solutions, LLC
Huntsville, ALWorking together for optimum performance
WebsitePhone1 office3 projects
Service: Airworthiness and SafetyService: Airworthiness and CertificationIndustry: DefenseType: Aviation Engineering+27 more
Paradigm Max Q
Arlington, VAAcquisition and sustainment optimization experts
WebsitePhone2 offices3 leaders
Service: Supply Chain OptimizationService: Procurement and logistics data integrationIndustry: DefenseType: Defense Engineering+30 more
Paul G Marshall International Inc
San Diego, CASystems Engineering Services That Deliver Success
WebsitePhone1 office1 projects
Service: Systems Engineering & Technical Acquisition SupportService: Model-Based Systems Engineering (MBSE)Industry: DefenseType: Defense Engineering+7 more
Quantic Engineering & Logistics Corporation
Panama City Beach, FLMarine Logistics Support for the 21st Century
Website1 office8 projects6 leaders
Service: Marine Engineering SupportService: Engineering DrawingsIndustry: MarineType: Marine Engineering+24 more
Systems Enginuity Inc
Manassas, VAInnovative. Insightful. Committed.
Website2 offices5 projectsFounded 2004
Service: Systems EngineeringService: Systems Acquisition SupportIndustry: AviationType: Aviation Engineering+22 more
Systems Innovation Engineering, LLC
Empowering Mission Success Through Systems Engineering Excellence
Website1 leaders2 credentialsUpdated Jun 2026
Service: Systems Design and Product SupportService: Weapon System Program DeliveryIndustry: DefenseType: Defense Engineering+12 more
The Nomad Group, LLC
Morristown, NJBetter decisions begin with better intelligence.
WebsitePhone5 offices2 projects
Service: Geospatial Intelligence, Digital Information and Data AnalyticsService: Geospatial Data ServicesIndustry: DefenseType: Defense Engineering+29 more
The Zanfer Group, LLC
Silver Spring, MDConstantly Exploring
Website1 office1 leaders1 credentials
Service: System EngineeringService: Reliability, Maintainability and AvailabilityIndustry: DefenseType: Defense Engineering+32 more
Tyton LLC
Expertise in Engineering Services for our Nation's Most Important Endeavors
Website1 projectsFounded 2019Updated Jun 2026
Service: CybersecurityService: Flight and Ground Systems SecurityIndustry: DefenseType: Defense Engineering+16 more
UNICO Engineering, Inc.
Concord, CAClient Focused. Quality Driven.
Website1 office6 projects5 leaders
Service: Construction ManagementService: Resident EngineerIndustry: RailType: Land Surveying+32 more
Wilburn Pacific Company
Walla Walla, WAEngineering the systems that power modern industry.
Website1 office1 credentialsUpdated Jun 2026
Service: Software SystemsService: Cloud-Native DesignIndustry: IndustrialType: Automation & Controls+20 more
Xenotran Corporation
Linthicum Heights, MDNext Generation Wireless
Website1 office4 projects2 credentials
Service: SATCOM EngineeringService: MUOS Waveform Development and PortingIndustry: DefenseType: Defense Engineering+27 more