G3 Aerospace

G3 Aerospace is an aerospace engineering and manufacturing company in Belgrade, Montana. It was founded as an aircraft interior design engineering company and has grown into a manufacturing partner for cabin interior components, assemblies and production support. The company supports commercial aerospace and space programs and is U.S. owned and operated.

Aircraft interior engineering covers cabin reconfiguration, stress analysis, FAA certification support, complex retrofits, custom modifications and systems integration. G3 acts as an extension of OEM engineering teams. It adds capacity and supports high volume interior development programs.

Design for manufacturing prepares parts for efficient production without losing structural strength or weight targets. Aerospace tooling and fixture design covers master molds, trim fixtures and assembly jigs. Precision and repeatability matter for high stakes production runs.

Vacuum forming uses aviation grade fire retardant thermoplastics for interior components, including complex shapes and rapid prototyping. The company machines PVDF foams on five axis equipment and integrates A surface finishes for premium cabin parts. Soft goods, composite routing and assembly work are also listed among its services.

Rapid spares and quick turn manufacturing support critical spares and aircraft on ground needs. The company describes vertically integrated manufacturing that brings key components in house. Its approach moves from prototype through pre production to AS9100 certified manufacturing.

The production and spares headquarters in Belgrade supports the manufacture, inspection and delivery of interior parts for OEM and retrofit programs. The engineering headquarters has design, electrical and stress engineers, program management, CAD design and MRO support. The company has more than 20,000 square feet across two Montana facilities.

G3 operates an AS9100 Rev D quality management system, with configuration control and inspection systems for regulated aerospace work. Its workforce is 100 percent U.S. based, and the company supports programs that require U.S. person participation. It serves aerospace, space and government contracting programs. The company says its quality system provides complete traceability and compliance for every part it makes.

Services

• Aircraft interior engineering
• Design for manufacturing
• Aerospace tooling and fixture design
• Vacuum forming and thermoplastics
• PVDF foam machining and A surface integration
• Rapid spares and quick turn manufacturing
• Soft goods
• Composite routing and assembly
• MRO support
• Program management