Amazon spokeswoman Eileen Hards denied that the company broke the law or interfered with the election.
"We're glad that our team in Garner was able to have their voices heard, and that they chose to keep a direct relationship with Amazon," Hards said in a statement. "We look forward to continuing to make this a great place to work together, and to supporting our teammates as they build their futures with us."
Amazon, the nation's second-largest private employer, has long sought to keep unions out of its ranks. The strategy succeeded in the U.S. until 2022, when workers at a Staten Island warehouse voted to join the Amazon Labor Union. Last month, workers at a Whole Foods store in Philadelphia voted to join the United Food and Commercial Workers union.