Efficiency through Speed...
Historically companies establish processes, policies and standard operating procedures (SOP) to the best of the today's knowledge. Rarely it is taken into consideration that the environment is subject to a constant change. Healthy companies are growing, resulting in more employees, new departments, affiliates etc. Just if the level of inefficiency is reaching a stage which becomes critical to a company many leaders decide to change something.
Realize a competitive advantage in having your processes designed in a professional matter.