Welcome to the Atotech
supplier portal
We believe in transparent and clear communication with our suppliers and that strong business partnerships ensure we deliver greater value. Explore our homepage to access the necessary documentation and guidelines for responsible business practices, along with the registration process required to become an approved business partner.
Collaborate with us
Important documents & conditions
Together, we conduct our business responsibly with a positive impact on society.
Please click here and access the Atotech documentation and guidelines.
Supplier registration
We invite all potential suppliers to become our trusted partner and register here.
Compliance Hotline
Suppliers and other third parties may report any violations or suspected violations of our Supplier Code of Conduct or applicable laws, or concerns regarding unethical conduct, through the MKS Compliance Hotline:
- Online: mksinst.ethicspoint.com
- Mobile: mksinstmobile.ethicspoint.com
- Phone: 855-874-1532
Dialing instructions (including local access codes) when calling from outside of the U.S. are available at mksinst.ethicspoint.com. Select your country to view dialing instructions.
While we strongly encourage you to identify yourself when reporting violations so that we may follow up with you, as necessary, for additional information and may adequately investigate and address the matter, you may report violations anonymously if you wish (unless anonymous reports are contrary to local law). We may be prevented from investigating and/or addressing matters raised in reports made anonymously, if contrary to the local laws of a particular country.
Please see our Rules of Procedure for reports of human rights and environmental related risks or violations, as defined in the German Act on Corporate Due Diligence Obligations in Supply Chains.