Company towns had their problems, paying workers in company scrip for example to buy necessities at the company store (a practice which has been outlawed) among other things, but conceptually they were more like planned developments intended to house enough workers and support staff to engage in whatever land-based enterprise the company was engaged in, where previously there wasn’t a town to house them all before.
They’re a bit outmoded now, since with the advent of modern transportation technology it’s usually possible to get enough people to live in or work from some nearby community that you don’t need to build a whole bloody town yourself. Also logging and mining aren’t quite the growth industries they used to be in the US.
Speaking of kibbutz’s though, if you want a rabbit hole to fall into, there’s all kinds of intentional communities out there. Probably most famously Amish communities, but there’s all kinds.