It’s impossible to overstate how funny the shenanigans get when you combine a technologically incompetent legacy big Co. with one of these big professional services firms. The IT consulting firm will tell you they have experience with literally everything. They’ll dig up a case study from one of their 400 offices somewhere, claiming to be experts on whatever the topic is. Meanwhile, in actuality, your project will be…
The entire business idea of these "services" is to get cheap labor, pay them $30/hr and charge clients $300/hr. Why companies go for this? Because they can't build their own IT, they have failed all the times and their CTO loves golf.
1) decision makers take on less career risk (we hired Accenture and they defrauded us is probably better than we tried to do it ourself and we screwed it up)
2) Larger organizations can’t staff up and build a capability quickly and efficiently in non-core competencies.