Costco workers represented by the International Brotherhood of Teamsters reached a tentative agreement with the wholesaler Saturday. The new contract will now go to members for a vote.

Costco Teamsters members voted to authorize a strike if negotiations on a new contract don't result in a new deal by Jan. 31.

Costco workers nationwide voted by an overwhelming 85-percent margin to authorize a strike, the International Brotherhood of Teamsters said in a news release on Monday, Jan. 20.

An estimated 18,000 Costco employees are members of the International Brotherhood of Teamsters, and 85% of them voted to strike. Negotiations “We're not as close as we'd like to be on wages and ...

The powerful International Brotherhood of Teamsters represents about 18,000 Costco employees, or roughly 8% of the company’s U.S. workers. The union’s current collective-bargaining contract ...

Costco is raising pay for most workers as a Friday night deadline looms on a new contract with its ... The powerful International Brotherhood of Teamsters represents about 18,000 Costco ...

Costco is raising pay — above $30 an hour for many workers — as the deadline looms for the company to reach a new contract with its unionized employees. The powerful International Brotherhood ...