It is a bit hard to give you a good answer myself as companies that I know are probably none that you know, but there is also an interactive map on that page.
Ohhh I didn't know they are on mastodon I hope it was OK of me to repost it, but tumblr really started to throw me a login page recently, which hides half of the comic.
I recently watched downsizing, whose main topic was overpopulation and I remember a time where there were some papers on that the earth will soon be overcrowded and I'm very happy that this simply won't be an issue for us in the future anymore.
This is a valid mention and I agree, but I also have to say that there are companies like the nextcloud corp itself who do offer that level of expertise and are German based and would use the money to improve nextcloud, which is open source, whereas we don't know how much of the money that Microsoft takes goes into the open source project.
Indeed he is one. I also have a full ref: https://toyhou.se/13429315.orvar-io/50590665