About
Founded in 1901, Denne GmbH is a private headquartered in Solingen, Germany with approximately 50-200 employees specializing in Solar.
Denne GmbH is a traditional roofing and solar company founded in 1901, based in Solingen, Germany. The company provides comprehensive services for roofs and facades including new construction, renovation, maintenance, and repairs. They offer expertise in pitched roofs, flat roofs, metal sheeting, thermal insulation, and photovoltaic system installation. The company advises clients on energy efficiency improvements, building insulation per EnEV standards, and available government subsidies. They work with high-quality materials and employ skilled specialists in roofing and metalwork.
Headquarters
Solingen, Germany
Founded
1901
Employees
50-200
Company Type
Private
Business Models
Value Chain
Industry Memberships
Kreishandwerkerschaft Solingen, Dachdeckerinnung Solingen