Building envelope sealing products and materials for energy-efficient construction
SIGA manufactures membranes and adhesive tapes for building envelopes, operating a manufacturing-heavy organization (10 of 47 active roles in production) with an enterprise tech stack anchored on SAP S/4HANA, Azure, and Power BI. Their active projects cluster around custom production, process optimization, and sales enablement—reflecting a company scaling supply-chain reliability and reducing delivery times while managing waste reduction across manufacturing sites.
SIGA is a Swiss family-owned manufacturer headquartered in Ruswil, Lucerne, founded in 1966. The company designs and produces diffusion-permeable membranes, adhesive tapes, and window flashing systems for commercial and residential building construction across 23 countries, with over 650 employees. Their core market is construction firms and building envelope specialists seeking airtightness solutions that reduce heating and cooling energy loss. The product portfolio spans roof membranes, facade solutions, and specialty tapes; manufacturing and sales dominate the operational structure, with ongoing focus on production efficiency, waste reduction, and on-time delivery.
SIGA runs SAP S/4HANA for ERP, Azure Synapse and Azure Data Factory for data pipelines, Power BI for analytics, CAD for product design, and SQL Server for transactional systems. Python appears in their tooling layer.
SIGA is headquartered in Ruswil, Lucerne, Switzerland. The company operates manufacturing and sales operations across 23 countries including Switzerland, Austria, Germany, UK, Italy, Canada, France, Netherlands, Norway, and the United States.
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