How many men in squad platoon company battalion brigade?

Squad (Sergeant) - 9 to 10 soldiers

Platoon (Lieutenant) - 16 to 44 soldiers

Company (Captain) - 62 to 190 soldiers

Battalion (Lt Col) - 300 to 1,000 soldiers

Brigade (Colonel) - 3,000 to 5,000 solders

Division (Maj General) - 10,000 to 15,000 soldiers