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Welcome to the KOSTAL Supplier Portal
Welcome to the KOSTAL Supplier Portal
Your Gateway to Seamless Collaboration

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

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: 

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. 

Downloads

SAP® Business Network Account Creation & Maintenance
published: 09/08/2025 | pdf | 2 MB | Language: English
KOSTAL Registration & Certificate Management
published: 09/08/2025 | pdf | 1 MB | Language: English
Supplier FAQ
published: 09/08/2025 | pdf | 781 KB | Language: English
Terms & Conditions Supplier Portal
published: 09/11/2025 | pdf | 455 KB | Language: English