1. preparation and checking of invoices (NAV online data reporting),
2. preparation of cancellation and correction invoices,
3. attachment and mailing of necessary appendices, and also
4. reconciliation of invoices with delivery notes and completion certificates,
5. accurate handling of advance, proforma, and final invoices, ensuring their traceability
Sika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. Sika has subsidiaries in 103 countries around the world, manufactures in over 400 factories, and develops innovative technologies for customers worldwide. In doing so, it plays a decisive role in transforming the construction and transportation industries towards greater environmental compatibility. In 2024, Sika's approximately 33,000 employees achieved annual sales of CHF 11.76 billion.