Welcome to Caterpillar's Supplier Portal


This portal is the global communication channel with our suppliers that enables collaboration and business transactions. SUPPLIER CONNECT provides the information, requirements, applications and development that empowers our suppliers to be successful business allies. Active suppliers may log in at the left with their existing Corporate Web Security Identity (CWS ID) or may create an account using "Request New CWS Account" above.

  Supplier Development College

Caterpillar’s SDC is the development component of our portal that provides on-boarding training that suppliers need to do business with Caterpillar. The college also leverages the extensive course catalog of Caterpillar University to provide opportunities for personal competency development.

  Third Party Applications

The following applications are hosted by a third party and do not require our Corporate Web Security (CWS ID) identity for login.