I manage indirectly about 150 people and directly about 8. I'm at a tech startup which which I joined about 3 years ago, and I've ended up as essentially a jack-of-all trades in my current position. I do training, payroll, outage management, scheduling, systems checks, host prospective clients, minor tech support, expansion buildouts-- anything really. Turns out such people are fairly useful and eventually get noticed (for which I am grateful).