I believe Microsoft is also hosting COCO on their public cloud environment as well. While it may be Open Source, I think the aim is to profit off companies deploying "Blockchain as a Service" on Microsoft Azure.

Here's the link below to Microsoft's Block as a Service website.
https://azure.microsoft.com/en-us/solutions/blockchain/

Regardless of the potential centralization of blockchain within a big tech company, it'll be interesting to see if creating a "Blockchain as a Service" speeds up potential innovations for new companies looking to launch.. or not? We'll see!