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The Gill Corporation

Composites — Aerospace Sandwich Panels & Honeycomb

Materials & Composites HQ: El Monte, CA

About The Gill Corporation

Composites — Aerospace Sandwich Panels & Honeycomb

Manufacturing & Service Locations

El Monte, California 91731

El Monte Aerospace Composite Manufacturing Facility · Headquarters & Manufacturing

Composite ManufacturingCNC MachiningCoatings & Finishing

Products & Systems

Aircraft Floor PanelsInterior Structural PanelsCargo PanelsCockpit PanelsOxygen Storage Racks

Capabilities

Materials

Composite LaminatesHoneycomb CoreAluminum HoneycombNonmetallic Honeycomb

Markets Served

Commercial AerospaceDefense & Military

Certifications

ISO 9001AS9100NADCAP

Certification information may be supplier-provided unless otherwise noted.

About This Profile

This company profile is researched and maintained by Aerospace Grade using authoritative public sources.

Last Reviewed: September 21, 2026

Source · Compiled from public sources

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