What I never understood is why RED attacking isn't the norm. Red winds up having more sentries (despite Builder's league united) and BLU is the one blowing up the RED base in Payload (despite Reliable Effective Demolition). It just doesn't make sense.
Get this: front companies are rarely named after what they actually do.
It's just a name. And you wouldn't name your corporation after what a mere mercenary you hired has the tendency to do.