Interesting, which company is that, and how reliable is their leadership at follow-through?
Goals that NASA projects did not achieve in the promised timeline: Artimis I, II and III, Constellation Program, Mars Observer, Climate Orbiter, Polar Lander, and Phobos 1, Hubble Space Telescope, X-33 and -34.
In both cases I think that the unreliability stems not from incompetence, but the degree of difficulty.