Press Release Details

TROY, Mich., Jan. 12 -- Kelly Services, Inc., a global provider of staffing services, will release its fourth quarter and year end earnings before the market opens on Wednesday, January 26, 2005. Management will host a conference call at 9:00 a.m. (ET) to review the results. The call may be accessed in one of the following ways:

Via the Telephone:
U.S. (800) 553-0329
International 1-612-332-0630
The conference call leader is Terence Adderley
The passcode is Kelly Services

Via the Internet:
You may access the call via the Internet through Kelly Services website:
http://www.kellyservices.com

Replay:

The web cast on the Internet at http://www.kellyservices.com , and audio replay at (800) 475-6701 for U.S. and (320) 365-3844 for International, will be available after 1:00 p.m. on January 26 and run through the end of the day on February 26. Access code 763213 is required to access the replay.

Kelly Services, Inc. (Nasdaq: KELYA, KELYB) is a Fortune 500 company headquartered in Troy, Mich., offering staffing solutions that include temporary staffing services, staff leasing, outsourcing, vendor on-site and full-time placement. Kelly serves 200,000 customers through 2,500 company owned and operated offices in 27 countries. Kelly provides employment for nearly 700,000 employees annually, with skills including office services, accounting, engineering, information technology, law, science, marketing, light industrial, education, health care and home care. Revenue in 2003 was $4.3 billion. Visit http://www.kellyservices.com .

(Logo: http://www.newscom.com/cgi-bin/prnh/19991208/KELLYLOGO )

SOURCE Kelly Services, Inc.

CONTACT: ANALYST CONTACT: James Polehna, +1-248-244-4586,
James_Polehna@kellyservices.com , or MEDIA CONTACT: Renee Walker,
+1-248-244-5362, Renee_Walker@kellyservices.com , both of Kelly Services,
Inc.
Web site: http://www.kellyservices.com
(KELYA KELYB)