WordWeb Online

1. (usually plural) the office that serves as the administrative centre of an enterprise
   "many companies have their headquarters in New York";
   - central office, main office, home office, home base, base
    
2. (military) the military installation from which a commander performs the functions of command
   "the general's headquarters were a couple of large tents";
   - HQ, military headquarters
    
3. (plural) a military unit consisting of a commander and the headquarters staff

1. Have or establish headquarters (at a specified place)
   "the company is headquartered in New Jersey"

Type of: business office, force, furnish, military force, military group, military installation, military unit, offer, office, provide, render, supply

Encyclopedia: Headquarters, Nebraska