# Edwards Vacuum dry pump plant in Genesee County, NY nears opening

Edwards Vacuum, part of Atlas Copco, is finishing a USD 319 million, 240,000 sq ft dry vacuum pump factory at WNY STAMP in Alabama, New York. The plant is set to open in November 2026 with phase one capacity of up to 10,000 pumps per year.

- Type: New facility
- Announced: 2026-05-23
- Where: WNY STAMP, Alabama, Genesee County, New York, United States
- Value: $319.0M
- Status: under construction
- Capacity: Up to 10,000 dry pumps per year in phase one, scalable to 20,000
- Products: semiconductor-grade dry vacuum pumps
- Sectors: [Pumps and Valves](https://endata.com/sectors/pumps-valves.md), [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Edwards Vacuum](https://endata.com/companies/3332.md)
- [Atlas Copco](https://endata.com/companies/505.md) (partner)

## Sources

- [buildwcg.com](https://www.buildwcg.com/blog-posts/edwards-vacuum-stamp-genesee-county-semiconductor-factory-opening-2026), 2026-05-29: "Edwards Vacuum, part of the global Atlas Copco Group, is putting the finishing touches on a $319 million, 240,000-square-foot dry pump manufacturing facility"

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