Rockwool

Rockwool appartiene a ROCKWOOL A/S, con sede in Danimarca. No. Il proprietario finale di Rockwool, ROCKWOOL A/S, ha sede in Danimarca, non negli Stati Uniti.

ROCKWOOL A/S (also known as ROCKWOOL Group) is the world's leading manufacturer of stone wool products, specializing in building insulation, industrial acoustics, and horticultural substrates.