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 ...

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 ...

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 — 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 ...