Founded in 1935, the family-owned Hörmann Group manufactures doors and related building products, with North American operations in the residential, commercial, and high-performance door markets. The company says its North American headquarters in Sparta, Tennessee, opened in 2020, and its group operates 40 specialized factories across Europe, North America, and Asia. Hörmann North America traces its entry into the region to its 2006 purchase of GADCO and has since expanded through additional door-manufacturer acquisitions.
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