For a resume I'd say a greenbelt doesn't carry much weight but BB and MBB certainly does. Whether it's beneficial or not is dictated by your industry/profession. The discipline is geared towards improving process. If you're in manufacturing then it's gold but if you provide consulting services where every project is unique (my situation) then not so much. Our company was acquired by GE back in 2003 and it was required that all employees complete greenbelt certification. They brought a trainer onsite for a week and we then had to complete a small project. It was pretty useless IMO. That said, my buddy continued with the program and got his BB and he really benefited within the corporate circle. I'm sure if I wasn't jaded about the whole corporate experience with GE I might have found ways to apply. There was so much weird logic defying bureaucratic BS. That said, the benefits were great! Fortunately we were sold to a much smaller company that kicks ass.
