Sapronit

Founded in 1972, Sapronit operates from its site in Wisches, Alsace, producing polyethylene foam and converting it into protective packaging, luxury packaging, technical parts, and building insulation. The company runs its own extrusion lines and cutting workshops, with 50–249 employees. Its PE foam is 100% recyclable, and production offcuts are reintegrated into the process. Sapronit serves the perfume and cosmetics industry, wine and spirits, medical, and construction sectors. The company is committed to carbon neutrality by 2030 and aims to power 20% of its sites with solar panels by the same year.