# SEDIVER acquires Seves Glass Block to expand production capacity

Sediver S.p.A. has acquired 100% of Seves Glass Block s.r.o from Progresus Group and Casper Group. The transaction closed on 30 September 2025. Financial terms were not disclosed. Sediver will invest to transform the facility into an integrated production hub for toughened glass insulators and glass blocks.

- Type: Acquisition
- Announced: 2025-10-01
- Where: Duchcov, Czech Republic, Czechia
- Status: completed
- Products: toughened glass insulators for overhead transmission lines and glass blocks for interior design
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md), [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Sediver](https://endata.com/companies/23721.md) (acquirer)
- [Seves Glass Block](https://endata.com/companies/87548.md) (target)
- [Seves Glass Block s.r.o](https://endata.com/companies/87606.md) (target)
- [Progresus Group](https://endata.com/companies/87607.md) (partner)
- [Casper Group](https://endata.com/companies/87608.md) (partner)

## Sources

- [sediver.com](https://www.sediver.com/actualites/sediver-acquires-seves-glass-block-to-expand-capacity-and-meet-rising-global-demand/), 2025-10-01: "This acquisition is a natural extension of our industrial strategy."
- [sevesglassblock.com](https://www.sevesglassblock.com/sediver-acquired-seves-glassblock/), 2025-10-02: "Sediver S.p.A. (“SEDIVER”), a Blackstone portfolio company, has acquired 100% of the ownership interest in Seves Glass Block s.r.o (“SGB”) from Progresus Group and Casper Group, in a strategic move to expand its production capacity."

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