The main administrative centre for a company or organisation.(noun)
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Use "head office" in a sentence
"Nike signs basketball contract with China Sports Service at head office of Nike in Beaverton, Oregon."
"If your Shanghai Office did not represent your head office and prices confirmed or decisions made by your Shanghai Office could be negated by your American Head Office, it would be very difficult for us to accomplish things."
"All IBM 4361s were to connect to the head office 4381 via the 3705, using modems and leased lines"