Your challenge piqued my curiosity. ;) SQLite sells support, licensing, and services using a small staff of engineers. See https://sqlite.org/prosupport.html h

Your challenge piqued my curiosity. ;) SQLite sells support, licensing, and services using a small staff of engineers. See https://sqlite.org/prosupport.html https://sqlite.org/prosupport.html The premium support contract is $120k/year, and it appears from the website that they have at least 4 such clients. See https://www.sqlite.org/index.html#consortium_members https://www.sqlite.org/index.html#consortium_members But even if those are all past clients, all things considered--support tiers, US domestic engineering staff, etc--it seems likely their annual revenue is at least $500K, and would not be surprising if more than $2M. It would be interesting to hear concrete sources, though.