I believe EVgo and Electrify America, I think even Volta own their own chargers. You would have to convince them and partner with them.
If you want to own the chargers yourself and pay for it all, then you have Chargepoint, Blink, EVbox, and a few others, this is for DC fast chargers.
If you...
Thanks for the update, I've been trying to find out what the progress here is.
We already have a thread about this location. Maybe mods want to consolidate these two?
Rivian Charging Station in Salida, CO is Under Construction | Page 5 | Rivian Forums - #1 Community for Rivian, R1T, R1S, R2R
I'm waiting for someone to start tracking these. I suppose they could add them to PlugShare and track that way but would love something like supercharge.info. If nobody creates anything by this summer I might have to do it myself.