# De Nora finalizes acquisitions of ISIA and CCUV UV Technologies Division

De Nora has finalized the acquisitions of Grundfos' ISIA S.p.A. and the UV Technologies Division from Calgon Carbon Corporation, adding chlorine dioxide and ultraviolet water treatment technologies to its portfolio.

- Type: Acquisition
- Announced: 2021-07-01
- Where: Milan, Italy
- Status: completed
- Products: chlorine dioxide generators, ultraviolet disinfection systems
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Grundfos](https://endata.com/companies/989.md) (partner)
- [Calgon Carbon](https://endata.com/companies/19896.md) (partner)
- [De Nora](https://endata.com/companies/23566.md) (acquirer)
- [ISIA S.p.A.](https://endata.com/companies/55427.md) (target)

## Sources

- [waterworld.com](https://www.waterworld.com/drinking-water-treatment/press-release/14206652/de-nora-finalizes-deals-of-ultraviolet-and-chlorine-dioxide-disinfection-technologies), 2021-07-12: "The synergies between our companies are very strong and I am excited to bring together three exceptional, talented teams in the fight against water contamination."

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