The Apple + Deloitte Partnership
Apple and Deloitte have an active Channel Partnership according to www.apple.com. There are 339 companies in the Apple partner ecosystem and 295 companies in the Deloitte partner ecosystem.
18 companies exist in both ecosystems, representing 5% of the Apple parther ecosystem and 6% of the Deloitte partner ecosystem. Salesforce and Adobe are the largest companies that exist in both ecosystems.