I work for a employee owned software consultancy in Oslo, Norway.

It is in deed ideal in many ways or ay least has been while I've worked there.

(It doesn't hurt either though that it is the first place I've worked for more than two - three years without spotting an a__hole or two. Take this into account.)

Yes it seems like software consultancy would be the most obvious choice. I wonder if such a structure could expand to build a complicated B2B product, for instance. The example that comes to mind is some sort of enterprise wifi / networking thing. Could a co-op grow to encompass a manufacturing supply chain?

I just wonder how one would handle this beyond ~Dunbar's number. I've only heard of the company that makes Gore-tex handle this in a creative way [0], essentially splintering organizations into separate orgs once they became large enough.

[0] https://blog.gembaacademy.com/2011/06/21/dunbars_number_span...