'I am working hard': Trump Thanksgiving tweet says he's trying to keep US company from going abroad

U.S. Republican President-elect Donald Trump on Thursday said he was "making progress" to keep Carrier Corp's heating, air conditioning and refrigeration business in Indiana.

"I am working hard, even on Thanksgiving, trying to get Carrier A.C. Company to stay in the U.S. (Indiana). MAKING PROGRESS - Will know soon!" Trump said in a post on Twitter.

Carrier is part of United Technologies Corp's UTC Climate, Controls & Security unit.

(Reporting by Susan Heavey and Roberta Rampton; Editing by Lisa Shumaker)