Barrett Business Services to Present at Robins Group Conference

PORTLAND, Ore., March 3 /PRNewswire-FirstCall/ -- Barrett Business

Services, Inc. (Nasdaq: BBSI) today announced that William W. Sherertz,

President and Chief Executive Officer, and Michael D. Mulholland, Chief

Financial Officer, will speak to the investment community at The Robins Group

"Spot-a-Winner" Conference in San Francisco, California, on March 4, 2004.

The conference will be simultaneously webcast over the Internet.

Messrs. Sherertz and Mulholland are scheduled to speak on March 4, 2004,

at approximately 3:30 p.m. Pacific Time. Interested investors can listen to

the live audio webcast of the presentation and view supplemental financial

information by accessing the company's web site www.barrettbusiness.com and

proceeding to the investor relations portion of the site. A replay of the

audio webcast will be available on Barrett's web site for thirty days after

posting. The webcast is also accessible at

Barrett Business Services, Inc., is a human resource management company

with offices in eight states, which serve customers in approximately

18 states.

SOURCE Barrett Business Services, Inc.

Released March 3, 2004