Ultimate Software Slated to Present June 11 at William Blair & Company`s 29th Annual Growth Stock Conference

WESTON, Fla.--(Business Wire)--
Ultimate Software (Nasdaq:ULTI), a leading provider of end-to-end strategic
human resources, payroll, and talent management solutions, announced today that
Scott Scherr, president, CEO, and founder, and Mitchell Dauerman, executive vice
president and CFO, are scheduled to present at the William Blair & Company`s
29th Annual Growth Stock Conference on Thursday, June 11, 2009 at 11:20 a.m.
Central Time. The three-day event will be held at the Four Seasons Hotel in
Chicago, Illinois June 9-11, 2009.

Mr. Scherr and Mr. Dauerman will discuss Ultimate Software`s recurring revenue
business as well as present an overview of the company`s history and overall
financial results. The live and archived Webcast can be accessed at
http://www.wsw.com/webcast/blair17/ulti/

To schedule an appointment with Mr. Scherr and Mr. Dauerman or to obtain further
details on Ultimate Software`s participation at the conference, call
954-331-7369.

About William Blair & Company

William Blair & Company, L.L.C. is a global investment firm offering investment
banking, asset management, equity research, institutional and private brokerage,
and private capital to individual, institutional, and issuing clients. Since
1935, we have been committed to helping clients achieve their financial
objectives. As an independent, employee-owned firm, our philosophy is to serve
our clients` interests first and foremost. We place a high value on the enduring
nature of our client relationships, the quality of our products and services,
and the continuity and integrity of our people. William Blair & Company is based
in Chicago, with office locations in Boston, London, New York, San Francisco,
Shanghai, Tokyo, and Zurich. For more information, please visit
www.williamblair.com.

About Ultimate Software

A leading provider of end-to-end strategic human resources, payroll, and talent
management solutions, Ultimate markets its award-winning UltiPro products as
on-demand services through Software-as-a-Service (SaaS) and as on-premise
software. Based in Weston, FL, the Company employs more than 900 professionals
who are focused on developing the highest quality products and services. In
2008, Ultimate was the first HR/payroll SaaS provider to be audited and awarded
the ISO/IEC 27001:2005 Certification for security management, was named the #1
"Best Product Development Team" in the nation by the American Business Awards,
and was ranked the #1 best medium-size company to work for in America by the
Great Place to Work Institute. Ultimate has more than 1,700 customers
representing diverse industries, including such organizations as The Container
Store, Elizabeth Arden, Major League Baseball, The New York Yankees Baseball
Team, Nintendo of America, Ruth`s Chris Steak House, and Sony Music
Entertainment. More information on Ultimate`s products and services can be found
at www.ultimatesoftware.com.

UltiPro and Intersourcing are registered trademarks of The Ultimate Software
Group, Inc. All other trademarks referenced are the property of their respective
owners.

Ultimate Software, Weston
Mitchell Dauerman, Executive Vice President, and CFO, 954-331-7369
mitch_dauerman@ultimatesoftware.com

Copyright Business Wire 2009