# Bostik invests $27M in capacity at Middleton, Massachusetts plant

Bostik is undergoing a $27 million investment in its Middleton, Massachusetts, manufacturing plant to increase the capacity and reliability of its high-molecular-weight polyester production.

- Type: Expansion
- Announced: 2025-05-09
- Where: Middleton, Massachusetts, United States
- Value: $27.0M
- Status: announced
- Capacity: double capacity
- Products: high-molecular-weight polyester
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Bostik](https://endata.com/companies/7030.md)
- [Arkema](https://endata.com/companies/7031.md) (investor)

## Sources

- [adhesivesmag.com](https://www.adhesivesmag.com/articles/keyword/2460-expansion?page=5), 2025-05-09: "Bostik is undergoing a $27 million investment in its Middleton, Massachusetts, manufacturing plant to increase the capacity and reliability of its high-molecular-weight polyester production."
- [bostik.com](https://www.bostik.com/global/en/newslist/news/durable-goods/nam/united-states/bostik-us-news-investment-middleton-plant-05192025/), 2025-05-19: "Bostik, the adhesive solutions segment of Arkema, is undergoing a $27 million investment in its Middleton, Mass. manufacturing plant to increase the capacity and reliability of its high molecular weight polyester production."
- [european-coatings.com](https://www.european-coatings.com/news/markets-companies/bostik-expands-polyester-production-capacity-in-the-us/), 2025-06-06: "Bostik is investing EUR 25 million in its manufacturing plant in Middleton, Massachusetts."

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