154 Tech LLC
Santa Barbara, CAAdvanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
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Advanced systems engineering, geospatial intelligence, and end-to-end program lifecycle support
The people you know... The results you expect... The team you trust!

Scientific and engineering consulting services for aerospace, defense, and commercial applications.

Engineering Capability and Talent for What Comes Next
Innovative, High-Quality Engineering Services

Empowering organizations through technology
Combining expertise and proven methodologies to optimize technology transition

Improving Mobility and Access

Discover, Develop, Deliver

Confidence in the Future: Emerging Technologies to Support the Warfighter
efficient solutions for your engineering projects
Advantech GS Enterprises is a La Jolla, California-based technical and professional services firm serving the Department of Defense, U.S. military branches, and other government agencies. Its team blends deep defense and government expertise with engineering, cybersecurity, analytics, and program management capabilities to support mission-critical programs.
Afterburner Wind Tunnel Services LLC is a Northern Virginia engineering firm providing safety, systems, and weapons engineering support to Industry, Department of Defense agencies, and other federal entities. Its work spans aviation, weapons systems, research, testing, development and evaluation, and technology programs, with a team experienced in rapid-development defense programs.
Alliance Consulting Services, LLC is a Maryland-based small business providing systems engineering and program management support to the Department of Defense. Its consultants bring deep technical knowledge and broad expertise in technologies and acquisition processes to help clients succeed in mission-critical programs. The team combines analytical problem-solving with a results-driven approach to find solutions and seize opportunities for its government clients.
American Aerospace Engineering LLC (AAE) is an aerospace engineering and aircraft development practice founded in 2008 and based in Dallesport, Washington. It specializes in the research, design, development, prototyping, and regulatory certification of fixed-wing Vertical Take-Off and Landing (VTOL) aircraft. The practice holds multiple patents for VTOL key technologies, offering scalable designs ranging from 55 lbs to over 20,000 lbs gross weight for multi-mission commercial and military operations. It also provides aerospace engineering consulting, FAA flight test certification management, and specialized flight test engineering training courses.

Engineering and technical services for federal government agencies and defense programs
From the Waterfront to Operational Edge
Forging Innovative Solutions for National Security

Cyber Security Consulting

Employee-first systems and software engineering serving the intelligence community

Ataero, formerly Atkinson Aeronautics & Technology, is a defense technology enterprise specializing in electromagnetic spectrum operations, electromagnetic warfare, information operations, intelligence, systems engineering, acquisition, logistics, program management, technical training, and low-cost threat emitter systems.

Technically Proficient & Operationally Relevant

Cost analysis, systems engineering, scheduling, and data analytics consulting
Engineering Excellence for Mission Critical Systems