The mission of Combat Development Company is to provide the administrative and training support necessary to the Marines of the Combat Development and Integration Department, Headquarters Marine Corps, in order to facilitate the accomplishment of developing future operational concepts and determine how to best organize, train, educate, and equip the Marine Corps of the future.

- Combat Development Company provides the interface for all personnel administrative matters with the Installation Personnel Administration Center, MCB, Quantico, VA

- Combat Development Company provides the interface for the scheduling, execution and data entry of all required annual training for assigned members

- Combat Development Company accomplishes the mission within the framework of Headquarters Battalion, TECOM.

- Combat Development Company is responsible for the Voting Assistance Program and Voluntary Education Program functional areas.