S3 Vendor Registration Page Together, the S3 team offers management best practices, innovative processes, and continuous improvement methods with an emphasis on safety. All of S3's vendors are expected to abide by our Terms & Conditions. S3 utilizes the Terms & Conditions as listed below. If you have received a link to this page as part of a Request for Quote, Proposal or as part of a flow down requirement on a Purchase Order or Subcontract, you may access the indicated Terms & Conditions document by clicking on the respective titles below.
If you represent a business that has not previously or recently registered with S3 and you are interested in teaming opportunities or other business opportunities with us, please complete and submit the following documentation along with any marketing sheets, capabilities statement and/or any relevant past performance. Please send these forms to: PAEVendorSetup@pae.com