There's a link to a bunch of companies that use it on their site. I haven't really gotten into the details of what they do with it.

If you're really interested, take a look at all the things Tezos is being used for, mostly in France. I don't personally get into this stuff, but there are things happening. Tezos doesn't meet your criteria as it does have a coin, but it's more of a utility coin than others.

https://tokenist.com/securitize-and-elevated-returns-to-toke... https://xtz.news/adoption/a-total-asset-value-of-1-billion-e...

https://xtz.news/adoption/fraktion-a-brand-new-fractional-re...

https://decrypt.co/43934/a-city-in-france-uses-tezos-blockch...