How Epic Systems Makes Money: Inside the License, Maintenance, and Implementation Machine Powering Healthcare's Most Secretive Private Software Empire, From Verona to Cosmos to the Agentic Turn

Epic Systems earns roughly $6.7B a year. No outside investors. No acquisitions in 45 years. No IPO planned. It sells one type of software to one industry. And it may have the strongest switching-cost moat in enterprise software. Here is how the model actually works.

The license fee is almost the loss leader. The business is the annual maintenance contrac…