I remember thinking that sounds like a good way to build a below-average team that seems very impressive from the outside. When you look at what they're doing, this strategy actually starts to make a lot of sense.
They're selling a product that's somewhat incomprehensible. The value of that product is very difficult to measure, due to both its complexity and the "how do you put a dollar figure on social impact"-factor.
They're selling that product to government agencies, which probably can't properly evaluate that kind of purchase and don't care much about cost or ROI (due to government's inherently inefficient incentive structures). Credentials matter for winning contracts, because if you're the person who makes that decision, credentials and prestige are something tangible you can point to and prove you did your job.
This doesn't sound like the makings of a great respectable tech giant, though. This sounds more like one of those companies built specifically to exploit inefficiencies in government spending.