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

Elevate Your Defense Strategy
Service detail: Program Management

Empowering organizations through technology
Service detail: Software Development
Expert Management, Energy Efficient
Service detail: Modeling & Simulation

Arcturus Space & Intelligence is a Chantilly, Virginia-based Systems Engineering & Technical Advisory (SETA) and Systems Integration consulting firm. It delivers full-spectrum engineering and program management expertise to defense, intelligence, civil, and commercial clients pursuing complex, large-scale system-of-systems acquisitions, with a focus on space vehicles, ground systems, and advanced space-based software for ISR, SatCom, Space Domain Awareness, Protect and Defend, and Battle Management Command, Control, and Communication missions.
Service detail: Systems Engineering and Technical Advisory
Expert engineering, procurement, and advisory services for defense and commercial clients
Service detail: Systems Engineering & Technical Assistance (SETA)
Your Partner - Next Generation Solutions
Service detail: Rapid Prototyping
Defense. Engineering. Innovation.
Project: USS PINCKNEY (DDG-91) CANES Installation

Technical Expertise for National Security
Project: Missile Defense Agency SHIELD Program Support
IT Government Consulting
Project: DARPA IT Directorate SETA Support
Providing Multi-Domain, Multidisciplinary Expertise for Programs of Critical National Value.
Service detail: Mission Engineering

Exceptional Employees for Exceptional Results
Service detail: Program Management

Taking You to The Next Level
Project: Tethered Aerostat Radar System (TARS) & Tactical Aerostat System (TAS) Support

Strengthening program execution, reducing life-cycle risk, accelerating delivery
Service detail: Systems Engineering, Integration, and Test

Your Success is Our Mission!
Service detail: Systems Engineering
Mission. Focused. Everyday.
Service detail: Systems Engineering and Technical Assistance

Engineering Excellence for Challenging Domains
Project: Enterprise System Engineering and Architecture (ESEA) II

Sophisticated Solutions with a Fusion of Innovation & Collaboration.
Service detail: Healthcare Informatics Services

Where Innovation Creates Solutions
Service detail: Engineering and Technology Solutions

Engineering The Future
Service detail: Systems Engineering & Technical Assistance (SETA)

Adding Vision, Value, and Virtue to the Warfighter
Service detail: Engineering, Science, and Integration

Space Systems Integration, LLC (SSI) is an aerospace and defense engineering firm based in Chantilly, Virginia, specializing in space systems engineering, spacecraft development, and program management for government clients. Its team brings decades of experience in aerospace program development and acquisition, providing systems engineering and technical assistance, mission design, subsystem design, detailed analysis and trade studies, proposal development, and earned value management. SSI also offers the Lightspeed tool for modeling and visualizing spacecraft attitude, orbit-raising, and formation-flying scenarios.
Service detail: Systems Engineering & Technical Assistance
Understand Visualize Engineer Create
Service detail: Systems Engineering
Let us know what we can do for you!