Our Journey and Expertise

For over a decade, Sidus has been a key player in manufacturing space hardware that powers missions of exploration and discovery. Our expertise and dedication have positioned us as a go-to provider for top aerospace businesses, contributing to the advancement of space technology.

Engineering &
Design Services

Sidus provides quality in-house design engineering services from up-front analysis, initial design concepts, value-added change recommendations that integrate full lifecycle development of space systems and subsystems, 3D CAD & 2D engineering release, prototype manufacturing, prototype testing, and complete operations/maintenance manuals. Our ISO 9001:2015 / AS9100D certified and approved engineering capabilities allow us to support:

  • Fluids and Propulsion Design
  • Ground and Engineering Support
  • Hardware Engineering
  • Reverse Engineering
  • Systems Engineering and Integration
  • Technical Analysis and Investigation


At Sidus, we seamlessly blend the expertise of skilled engineers, expert technicians, and state-of-the-art equipment to enhance your precision machining, fabrication, and assembly requirements. From crafting prototypes and managing low-rate initial production to executing high-volume Swiss screw machining, Sidus is your dedicated partner in precision and innovation.

  • High-volume production with our in-house Swiss screw machine
  • One-offs and low-rate initial production
  • Prototypes test articles

Precision Machining Capabilities

Cable & Wire
Harness Fabrication

Sidus has an approximately 10,000 square-foot reconfigurable avionics lab that produces a wide range of space system flight and ground cables, medical and mission critical wire harnesses, military harness assemblies, electronic chassis, and electro-mechanical assemblies.

  • Cable Assemblies
  • Connectors
  • Contacts and Terminals
  • Mechanical
  • Terminations
  • Testing

Assembly and Test

Sidus is optimized to meet the precise conditions of commercial and government demands. Our services include the following:

  • Fiber Optics
  • Flight / Ground Cables and Wire Harnesses
  • Ground Support Equipment
  • Manned Spaceflight Rated Hardware
  • Part Task Trainer Hardware
  • Satellite Components