It might not cover everything, but here’s a nice list:
https://european-alternatives.eu/

https://cryptpad.fr/ as an alternative to Googles online office suite.

end-to-end encrypted and open-source collaboration suite.

still really early in development but if you primarily work from the browser on a desktop/laptop, it works well enough. I've struggled with getting sheets working on a mobile browser but I really like that you could completely self host if you want or just pay them to do it for you.

Yeah that's the thing that stands out so much. That almost everything mainstream is either US or China. Come on rest of the world step up.

Le livre des visages

There are already many out there

Tell me what you need?

Cloud, Calender Sync, Contact Sync and Document Collaboration? I use a Nextcloud Instance provided and managed by my university (who have a contract with Nextcloud, a German Company)

Hetzner and many others sell managed Nextcloud Instances

For the Pictures I use a Photoprism Instance running on a VPS, but for Drop-In solutions you can also use a Plug-in for Nextcloud, or buy a managed instance, like on PikaPods