
KOSTAL Supplier Portal – Seamless Collaboration
At KOSTAL, we believe strong partnerships are built on clear communication and shared efficiency. Our Supplier Portal is designed to streamline your onboarding process and simplify your ongoing collaboration with KOSTAL through the SAP Business Network and the Supplier Portal.

Supplier Types: Production Materials vs. Non-Production Materials
We tailor our processes and tools to meet the specific needs of both production materials and non-production materials suppliers. This page outlines key resources specifically for production materials suppliers.
What You’ll Find Here
SAP Business Network & Supplier Portal Overview
Get acquainted with the platforms that power our supplier communication and collaboration. Usage of the SAP Business Network and Supplier Portal is mandatory for all direct suppliers.
Onboarding Process Guide
A step-by-step overview and detailed instructions to help you get onboarded quickly and efficiently. Supplier Training Resources:
- Access general training materials for the SAP Business Network.
- Explore targeted tutorials for using the Supplier Portal effectively.
Updated Terms & Conditions
Stay compliant and up to date with the latest contractual requirements.
Start your journey with KOSTAL today
Whether you’re new to working with us or seeking to optimize your supplier processes, our portal provides all the tools and guidance you need.
- Access the Supplier Portal
- Download Training Materials & Tutorials
- Read the Updated Terms & Conditions for the Portal