Besides FAANG, what other companies out there are doing actual DS or MLE work?

In my present company we are just chasing ad hoc analytical work - these never gets into production. The processes are very ad hoc, not streamlined, no structure to it, running from personal notebooks. It’s very demoralizing to see models developed from 2017 that are in production and have not been refreshed thought the data it used for inference is constantly changing as my company looks at market finance data.

I’m wondering what are other good companies to look out …

companies datascience faang mle notebooks processes production running work