~Any borderline-large European tech company will have an office on the US west coast, for sales if nothing else. And probably sales engineering. The timezone difference is eight to ten hours; there is really no way around it.

(I did work for one which had an office in Vancouver, instead; same tz.)

Mistral just hired as CMO a Seattle based former Amazon/Google VP¹ , so seems their US based presence is growing.

¹ The one locally famous for being sued by Amazon for non compete back when non compete were a thing: https://www.geekwire.com/2020/amazon-sues-former-aws-marketi...

And US users spend much more than their EU counterpart