Not a "tech company" in the traditional sense, but everyone had an office (shared with one, maybe two, other people) when I was at a university lab. It was great because those really facilitated conversations, both work-related and otherwise.

I spent two years in a "tech company" after that, which had a cubicle setup, and I totally hated it.

I'm back in academia now with my own office, which is pretty sweet. "Non-office" setups are probably a dealbreaker for me at this point.