Costco Wholesale and the Teamsters union have reached a tentative agreement on a new contract, averting a strike that could ...

Costco and the Teamsters union came to a tentative contract agreement, averting a scheduled strike by its 18,000 union ...

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

The clock is ticking for Issaquah-based Costco and the Teamsters Union to reach an agreement over a new contract for about 18 ...

Costco is raising pay for most workers as a Friday night deadline looms on a new contract with its unionized employees.

An estimated 18,000 Costco employees are members of the International Brotherhood of Teamsters, and 85% of them voted to ...

Sun County Airlines and the International Brotherhood of Teamsters (IBT) announced Thursday that they have reached an ...

McQuaid said details of the agreement would not be available until members have a chance to review them and vote.