Public engineering firm directory

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Altron, Inc.

Mount Pleasant, SC

Trusted Service - Proven Results

WebsitePhone2 offices2 projects5 leaders1 credentialsUpdated Jun 2026

Project: Department of State Passport Processing Operations

Service: Systems and Software EngineeringService: AI and Machine LearningService: Systems Integration and TestIndustry: DefenseIndustry: FederalType: Defense Engineering+25 more

Applied Science & Technologies, Inc.

Inman, SC

Partnership built on proof. Not promises.

WebsitePhone1 office2 projectsUpdated Jun 2026

Project: METEOR Technology Transfer and Business Development

Service: Joint C2 and Tactical Data LinksService: Command-and-Control Architecture DesignService: Tactical Data Link IntegrationIndustry: DefenseIndustry: FederalType: Defense Engineering+44 more

Centurum

McLean, VA

End-to-End Life Cycle Solutions for Defense and Federal Networks

WebsitePhone5 offices3 projects1 credentialsFounded 2004Size Estimate: 400+ employees

Project: AN/USQ-82(V) Data Multiplex System (xDMS) Engineering Support

Service: Cybersecurity and Information AssuranceService: CMMC Level 2 ComplianceService: Integrated Product SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+22 more

CommIT Enterprises, Inc.

North Charleston, SC

Commitment to Innovation | Service | Success

Website1 office3 leadersFounded 2001Updated Jun 2026

Service detail: Acquisition Management

Service: Acquisition ManagementService: Capability Development (JCIDS)Service: Program Development (DoDD 5000)Industry: DefenseIndustry: FederalType: Defense Engineering+67 more

HukariAscendent Inc

Wheat Ridge, CO

Experts in Nuclear Professional & Technical Services

WebsitePhone7 offices1 leadersFounded 1999Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Mechanical EngineeringService: Electrical and Instrumentation and Controls EngineeringIndustry: NuclearIndustry: DefenseType: Process Safety Engineering+38 more

INDUS Technology Inc.

San Diego, CA

Inspired employees. Innovative government solutions.

WebsitePhone8 offices10 leaders1 credentialsFounded 1991Updated Jun 2026

Service detail: Engineering

Service: EngineeringService: Systems EngineeringService: Combat Systems SupportIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

Imagine One Technology & Management, Ltd.

Lexington Park, MD

Imagine One Technology & Management, Ltd. is a defense services company founded in 1998, headquartered in Lexington Park, Maryland. It delivers systems engineering, information technology, cybersecurity, logistics, program management, foreign military sales support, and training to the U.S. Navy and Department of Defense, supporting NAVSEA, NAVAIR, NIWC, NAWCAD, and the U.S. Marine Corps.

WebsitePhone2 offices4 leaders4 credentialsFounded 1998Updated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Information TechnologyService: Custom Secure Application DevelopmentIndustry: DefenseIndustry: GovernmentType: Defense Engineering+10 more

Life Cycle Engineering, Inc.

North Charleston, SC

Every Operation Can Be Reliable & Efficient

WebsitePhone1 office6 projectsFounded 1976Updated Jun 2026

Project: Littoral Combat Ship Preventive Maintenance Availability

Service: Reliability and Asset ManagementService: Strategic Asset Management (ISO 55000)Service: Reliability Excellence (Rx)Industry: CommercialIndustry: GovernmentType: Owner's Engineer+27 more

Metronome LLC

Fairfax, VA

Mission-Critical Tech for Those Who Defend

Website2 offices4 projects10 leaders4 credentialsFounded 2011Size Estimate: 100+ employees

Project: NuMARSS Weather and Range Safety Enhancements

Service: Design ServicesService: Operator-Centered UX DesignService: Data & Analytics ServicesIndustry: DefenseIndustry: FederalType: Software Engineering+10 more

MillerWilson Consulting LLC

North Charleston, SC

MillerWilson Consulting delivers engineering, multi-cloud, DevSecOps, and data science solutions. It provides systems engineering, software development lifecycle management, and Collaborative Lifecycle Management implementations to commercial, federal, and defense organizations.

WebsitePhone1 office1 projectsFounded 1999Updated Jun 2026

Project: Collaborative Lifecycle Management Implementation

Service: Systems Engineering and Lifecycle ManagementService: Requirements Development and ManagementService: Configuration and Change ManagementIndustry: FederalIndustry: DefenseType: Defense Engineering+20 more

Orbis Sibro Inc

Charleston, SC

Engineering Solutions with Purpose, Precision, and Innovation.

WebsitePhone6 offices2 projects15 leaders3 credentialsFounded 2000

Project: MDA SHIELD Support

Service: Government ServicesService: Systems EngineeringService: Logistics and Mission SupportIndustry: GovernmentIndustry: DefenseType: Defense Engineering+9 more

Predicate Logic Inc

San Diego, CA

A trusted tradition of quality engineering.

WebsitePhone3 offices4 projects4 leaders1 credentialsFounded 1992

Project: C4ISR Sustainment Task with NIWC Atlantic

Service: Systems Engineering and IntegrationService: Specification DevelopmentService: System Operational Verification Testing (SOVT)Industry: DefenseIndustry: FederalType: Defense Engineering+33 more

Ready 3 LLC

Oklahoma City, OK

Your Success | Our Mission

WebsitePhone12 offices7 projectsUpdated Jun 2026

Project: F-35 Readiness Directorate Support

Service: Sustainment SupportService: Functional & Direct Programmatic SupportService: Product & Life Cycle PlanningIndustry: DefenseIndustry: FederalType: Defense Engineering+33 more

Sentar, Inc.

Huntsville, AL

Secure solutions for the converged cyber domain

Website3 offices4 leaders4 credentialsFounded 1990Size Estimate: 300 employeesUpdated Jun 2026

Service detail: Cybersecurity

Service: CybersecurityService: Cybersecurity Risk Management Operations (RMOPS)Service: Vulnerability Detection and Static Code AnalysisIndustry: DefenseIndustry: FederalType: Software Engineering+11 more

Spin Systems, Inc.

Falls Church, VA

Systems integrator for cloud-based solutions, specializing in sustainment and modernization for the enterprise.

WebsitePhone3 offices2 projects14 credentialsFounded 1998Updated Jun 2026

Project: Agile Core Services Data Access Layer (ACS DAL)

Service: Application ServicesService: Custom Web Application DevelopmentService: Portal FrameworksIndustry: FederalIndustry: DefenseType: Software Engineering+20 more

The Nomad Group, LLC

Morristown, NJ

Better decisions begin with better intelligence.

WebsitePhone5 offices2 projects5 leaders5 credentialsFounded 2006

Project: Project Sure Shot COVID-19 Tracking Dashboard

Service: Geospatial Intelligence, Digital Information and Data AnalyticsService: Geospatial Data ServicesService: Geospatial Data CreationIndustry: DefenseIndustry: FederalType: Defense Engineering+27 more

Trinity Wireless Solutions

Fort Mill, SC

Wireless engineering consultation, system design, and ERCES performance testing

WebsitePhone1 office2 projects2 leaders2 credentialsFounded 2022

Project: Freight Rail Tunnel Project

Service: ERCES Design, Commissioning and TestService: ERCES Uplink and Downlink RF Cascade AnalysisService: Cable and Antenna ValidationIndustry: TelecommunicationsIndustry: Public SafetyType: Telecom / RF Engineering+20 more

Vickers & Nolan Enterprises

Stafford, VA

Intelligent Designs for Intelligence Solutions

WebsitePhone2 offices3 projects4 leaders4 credentialsSize Estimate: 6-25 employees

Project: Automated Collection Planning (ACP) Tool Development

Service: Program Management & Acquisition SupportService: Project Management and DeliveryService: Contract AdministrationIndustry: DefenseIndustry: FederalType: Defense Engineering+24 more

eScience & Technology Solutions, Inc.

Landover, MD

eScience & Technology Solutions, Inc. (eSTS) engineers and delivers technology services to Department of Defense and federal agency clients. Its staff integrates systems engineering, software development, cyber support, and program management across defense domains including C4ISR, short- and long-range radar, air traffic control, naval command platforms, and Navy manpower and personnel systems. eSTS holds a $300M IDIQ award from the Space and Naval Warfare Systems Command Sea Warrior Program Office for software development, modernization, and sustainment.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements Engineering and AnalysisService: Architecture Design and SynthesisIndustry: DefenseIndustry: FederalType: Defense Engineering+10 more