# ATC Manufacturing breaks ground on 57,635 sq ft expansion in Post Falls, Idaho

ATC Manufacturing broke ground on a 57,635-square-foot expansion of its Post Falls, Idaho facility to increase capacity for thermoplastic composite aerospace structures. Completion is expected by late summer 2027.

- Type: Expansion
- Announced: 2026-08-27
- Where: Post Falls, Idaho, United States
- Value: $10.0M
- Starts operating: Q3 2027
- Status: under construction
- Capacity: 57,635 square feet
- Products: thermoplastic composite aircraft structures
- Sectors: [Aerospace Components](https://endata.com/sectors/aerospace-components.md)

## Companies

- [ATC Manufacturing](https://endata.com/companies/50430.md)

## Sources

- [atcmanufacturing.com](https://atcmanufacturing.com/atc-expansion-breaks-ground/), 2026-08-27: "ATC Manufacturing (ATC) today broke ground on a 57,635-square-foot expansion of its Post Falls, Idaho facility."
- [cdapress.com](https://cdapress.com/news/2026/sep/27/atc-manufacturing-expanding-its-post-falls-facility/), 2026-09-27: "ATC President Patrick Jones said the project will cost more than $10 million and is targeted for completion in the summer of 2027."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.