Subcontractors

BescheingungsmanagementApply for a clearance certificate from the tax office online - how to do it via ELSTER
Find out how to apply for a tax clearance certificate from the tax office online via ELSTER.

BescheingungsmanagementDigitalization in landscaping: How Tenera automates certificate management.
The Tenera platform offers GALABAU companies an efficient solution for managing and updating certificates.

Construction project managementEffective addendum management in construction projects: optimizing cost control and communication
Learn how construction contracts affect project costs and why effective communication, documentation and management are important.