Precision Fabrication for Commercial Space Flight

Keller Technology Corporation (KTC) delivers precision fabrication for commercial space, supporting launch systems, flight hardware, propulsion components and electro-mechanical satellite subsystems across the space industry. Keller provides precision fabrication for private aerospace OEMs and government space programs, including NASA and U.S. military space initiatives. Whether installed on a launch vehicle or integrated into a ground-based testing rig, we fabricate the critical parts that support mission success in space environments.

Certified for Quality

Space Industry Precision Fabrication Capabilities

Our aerospace precision fabrication capabilities include vertically integrated services that combine large-envelope machining, high-performance material handling and high-complexity weldments:

Flight Hardware & Launch Vehicle Structures

  • Precision-machined housings, brackets and large-format support structures  
  • Welded and machined components for flight hardware used in both test and orbital environments  
  • Rigid structures for rockets, fairings or cryogenic systems

Propulsion System Fabrications

  • Custom-machined components for liquid and solid propulsion systems  
  • Weldments for engine testing, injector plates and turbopump housings  
  • Materials expertise in high-nickel alloys, stainless steels and titanium

Satellite & Orbital Subsystems

  • Fabricated parts for satellite deployment systems and mechanical enclosures  
  • Integration-ready housings for sensors, electronics and electro-mechanical mechanisms  
  • Mounts, struts and panels that meet thermal, vibration and dimensional stability requirements   

Satellite in space

Supporting Commercial, Government and Defense Space Programs

Keller Technology supports companies and agencies focused on:

  • Commercial Launch Vehicles

  • NASA and National Laboratory Initiatives

  • U.S. Space Force and Defense Space Systems

  • Satellite OEMs and Integrators

  • NewSpace and Advanced Propulsion Startups

Our team works closely with engineering, quality and procurement groups to deliver hardware that meets every dimensional, material and environmental spec on time and ready for the next stage of integration or testing.

Why Keller for Precision Fabrication in Commercial Space

Our aerospace precision fabrication capabilities include vertically integrated services that combine large-envelope machining, high-performance material handling and high-complexity weldments:

High-Precision Fabrication

We support demanding aerospace tolerances, performance and repeatability.  

Experience with Space-Grade Materials

We can handle titanium, Inconel, stainless, aluminum and high-nickel alloys.

Large Envelope Machining & Welding

Our facility enables the fabrication of full-scale vehicle components and test stands.

Documentation & Traceability

We are the ideal choice for high-precision, large-format weldments and machined structures.

Partnership-Oriented Approach

We are trusted by space OEMs as a collaborative and responsive build-to-print partner.

Keller Technology Corporation logo

Work With Keller

From flight hardware and testbed fabrications to orbital component housings, Keller delivers precision fabrication for commercial space with the documentation and reliability your mission requires.

choosing vacuum chamber

Wondering how to specify and build custom and precision fabrications?

Whether you’re looking to flesh out a basic idea or you already have a fully-fledged design, you’ll need to put together a documentation package to request a quote. Learn how with our helpful guide.