I don't work at GitHub, but I believe if you reach out to GitHub Support and sign an NDA they can provide you the SOC-2 report. (Most vendors will do this.)
>>grinic+(OP)
We reached out and were told we would need to upgrade to the enterprise version. (This was probably 5 months ago before they announced a few startup friendly offerings)
>>amsull+a
I'm curious why you need the SOC2 report itself instead of some sort of signed statement of compliance. The details of the SOC2 don't seem like they should be important?