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Sediver

Toughened-glass insulators and insulation technology for high-voltage power transmission networks

Courbevoie, FranceFounded 1954sediver.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Sediver

Sediver develops and manufactures toughened-glass insulators for overhead power lines, including products for HVAC, HVDC, extreme-pollution, distribution and railway applications. Its portfolio also includes a predictive-maintenance digital solution.

Utilities and other power-sector customers use its products and technical services for transmission networks. The company provides research, engineering, testing, manufacturing and service capabilities.

Founded in France in 1954, Sediver is headquartered in Courbevoie. It operates sites across Europe, the Middle East, China and the Americas, including French sites in Saint-Yorre, Courbevoie and Bazet. The group is owned by Blackstone.

Product: Toughened-glass insulators for overhead power lines, related engineering and testing services, and the Sediver Smart’R Suite predictive-maintenance solution.

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