McKinsey Company Managing Knowledge and Learning. No description. by. Valerie Tan. on . Comments . Please log in to add your .Bartlett, Christopher A. “McKinsey Company Managing Knowledge and Learning TN .” Harvard Business School Teaching Note , December ..Describes the development of McKinsey Co. as a worldwide management consulting firm from . Managing director, Rajat Gupta, wonders if the changes he has made are sufficient to maintain the firm s vital knowledge development process..