154 Tech LLC
Santa Barbara, CAAdvanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
Service detail: Technical Program Management
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Advanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
Service detail: Technical Program Management
Electronic Design Built for Critical Programs
Project: 600W Power Factor Corrector
Keeping Construction Projects on Track
Project: Reagan National Airport

Engineering the Edge of Possible
Project: Heavy Demonstrator Mission

BA Inc. provides transportation-related professional engineering design and consulting services to public agencies and private developers. Established in 2004, its practice focuses on drainage and utility design, subsurface utility engineering, encroachment permitting, third-party utility coordination, and construction or project management.
Project: LACMTA Projects
Defense. Engineering. Innovation.
Project: USS PINCKNEY (DDG-91) CANES Installation

A Modern Program Management Company
Project: San Diego Roadway As-Built Mapping
We get stuff Done!
Project: Microgrid Energy Storage Solutions Design-Build
Empowering Success Through Custom ASICs
Project: 6-Axis Inertial Motion Unit (MEMS Gyroscope)

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.
Project: Big Dipper Point of Sale
Dav-Lear Systems, Inc. provides information technology, telecommunications, product engineering, systems engineering, and administrative support services. Founded in 1992 and headquartered in Diamond Bar, California, it serves federal, state, and local government agencies, defense contractors, and Fortune 500 corporations, with key clients including Northrop Grumman, Lockheed Martin, Raytheon, and NASA's Jet Propulsion Laboratory.
Project: Desktop Network Support

Sustainable Solutions for an Evolving World
Service detail: Civil Engineering

Expert Analog, Mixed-Signal and Digital Design Services
Service detail: Semiconductor Design Services

Helping Clients Reach Their Mission. Helping Employees Reach Their Goals.
Project: Support for US Navy Machinery Control Systems on DDG 51 Class Ships

We think solutions, until the end of the road.
Service detail: Engineering

Excellence in Execution, Integrity in Partnership
Project: Land Attack Department Engineering Support
Systems Engineering and Multi-Level Secure Software Development for Defense and Tactical Intelligence
Project: JCDX JOICAUST Installation

Advanced Defense Solutions for Complex Missions
Service detail: Software Engineering
Netzer-Russell Consulting, LLC provides engineering, information technology, and management services to government and commercial clients. Founded in February 2000, it focuses on network-centric warfare, test engineering, systems engineering, system and software development, and program management support, primarily serving the Naval Air Warfare Center Weapons Division.
Service detail: Acquisition Support
Niche Aerospace Interiors and Systems Engineers
Service detail: Aerospace Engineering

Optical, Thermal, Mechanical Design and Product Development for LED
Service detail: Optical / Illumination Engineering

Modern and Sustainable Transportation Infrastructure
Service detail: Intelligent Transportation Systems

Enhancing Decision Dominance
Project: Naval Surface Warfare Center Crane Division Contract
Rudeen Technologies LLC is an engineering consulting firm based in Poway, California, specializing in electronic hardware design, communication system design, and technical project management. From system definition through commercial and military-grade electronics design and testing to mass production and life-cycle sustaining work, its engineers provide accurate, reliable solutions. Rudeen Technologies has extensive experience in Multimedia over Coax Alliance (MoCA) product design, satellite communication systems, and high-performance RF circuit design.
Service detail: Electronic Hardware Design