SIGA
ConstructionLucerne, Switzerland501-1000 Employees
SIGA is a Swiss family-owned company in the construction sector that develops, manufactures, and educates about solutions for energy-efficient building envelopes. Its offerings include diffusion-permeable membranes and non-toxic adhesive tapes designed to minimize uncontrolled air exchange in buildings. By strengthening the envelope, the company aims to reduce energy consumption for heating and cooling and to contribute to climate-change mitigation. Based in Ruswil, Lucerne, Switzerland, SIGA operates across multiple countries, with a presence in 23 markets. The organization employs more than 650 people and serves customers seeking to improve building envelope performance and energy efficiency.