Build a List of Oracle E-Business Suite (EBS) and Oracle Cloud Users

hi there.. I’m looking to use Clay to build a list of prospect buyers, need help — How can i build a list of companies who’re using Oracle E-Business Suite (EBS) and Oracle Cloud ? Target Decision Makers Profile Title(s) — (Oracle) Database architect (only Senior DBAs with 15+ years of experience – anybody junior will not have a say), Oracle Senior Functional Consultants (10+ years of experience only) What is the service or product ? *We are a cloud-based platform supporting all data migration and data management activities. We are Oracle premium partners and support Oracle data migrations, data cleanse and other implementations services.