Kelly Services to Present at the Lehman Brothers Global Services Conference

TROY, MI--(Marketwire - May 29, 2007) - Kelly Services, Inc., a world leader in human resource solutions, today announced that it will be making a presentation at the Lehman Brothers Global Services Conference on Wednesday, June 6 at 12:20 p.m. EDT at the Crowne Plaza Times Square in New York City. Kelly's Executive Vice President and CFO, Bill Gerber, and Executive Vice President of Global Sales, Service and Marketing, Mike Webster, will be presenting.

A live webcast of this presentation will be available on the company's website, www.kellyservices.com. A replay of the presentation will begin within 48 hours after the presentation and will be available at the company's website through July 20, 2007.

About Kelly Services

Kelly Services, Inc. (NASDAQ: KELYA) (NASDAQ: KELYB) is a Fortune 500 company headquartered in Troy, Mich., offering human resource solutions that include temporary staffing services, outsourcing, vendor on-site and full-time placement. Kelly operates in 32 countries and territories. Kelly provides employment to more than 750,000 employees annually, with skills including office services, accounting, engineering, information technology, law, science, marketing, creative services, light industrial, education, and health care. Revenue in 2006 was $5.5 billion. Visit www.kellyservices.com.

Contact Information: CONTACT: James M. Polehna Director, Investor Relations Email Contact (248) 244-4586