310 employees is not very small. Anyway, the sweet spot for company size depends on what the company does, as productivity gains in certain tasks can be bought

310 employees is not very small. Anyway, the sweet spot for company size depends on what the company does, as productivity gains in certain tasks can be bought through capital expenditure. Heavy industry is an obvious outlier on the bigger-is-better side. Software, on the other hand, arguably has very low returns on increased company size.