# Bostik invests $27 million in Middleton, MA factory to increase capacity

Bostik is investing $27 million in its factory in Middleton, MA, to increase capacity and improve reliability of its production process for high molecular weight polyester, a key ingredient in hot-melt adhesives.

- Type: Investment
- Announced: 2025-06-01
- Where: Middleton, MA, United States
- Value: $27.0M
- Status: announced
- Products: high molecular weight polyester, hot-melt adhesives
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Bostik](https://endata.com/companies/7030.md)

## Sources

- [assemblymag.com](https://www.assemblymag.com/articles/99294-bostik-invests-in-massachusetts-factory-to-increase-capacity), 2025-06-01: "The investment will enable the company to produce the polyesters in a variety of form factors, such as pellets, powders, webs and films."

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