- Ultimate owner
- ROCKWOOL A/S
- Brand origin
- Netherlands
- About Grodan
- ROCKWOOL A/S (also known as ROCKWOOL Group) is the world's leading manufacturer of stone wool products, providing solutions for construction, acoustics, and precision growing.
- Subsidiaries: Grodan is a business unit of the ROCKWOOL Group
Updated: 2 April 2026
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