SEI Named to Global Outsourcing 100

IAOP Recognizes SEI for Fourth Year

OAKS, PA -- (MARKET WIRE) -- 02/28/11 -- SEI (NASDAQ: SEIC) today announced that it has been named to The 2011 Global Outsourcing 100® by the International Association of Outsourcing Professionals® (IAOP). This is the fourth time SEI has been recognized by the IAOP for overall outsourcing excellence. SEI was also named to the Global Outsourcing 100® in 2006, 2007, and 2009.

The 2011 Global Outsourcing 100 recognizes the world's best outsourcing service providers. These rankings are based on applications received and evaluated by an independent judge's panel. Companies are grouped by revenue size and growth rate, and must demonstrate excellence in categories such as customer experience, depth and breadth of competencies, and management capabilities.

The Global Outsourcing 100 and its sub-lists include companies from around the world that provide the full spectrum of outsourcing services, including information technology, business processing, facility services, real estate and capital asset management, manufacturing, and logistics. The IAOP utilizes a rigorous application and judging process, defining the standard for excellence in outsourcing service delivery.

"The companies on The Global Outsourcing 100 and The World's Best Outsourcing Advisors lists are proven leaders and rising stars," said IAOP Chairman Michael Corbett, also chair of the judges' panel. "They are the companies you want to partner with to achieve success and better outsourcing outcomes."

About SEI
SEI (NASDAQ: SEIC) is a leading global provider of investment processing, fund processing, and investment management business outsourcing solutions that help corporations, financial institutions, financial advisors, and ultra-high-net-worth families create and manage wealth. As of December 31, 2010, through its subsidiaries and partnerships in which the company has a significant interest, SEI manages or administers $416.0 billion in mutual fund and pooled or separately managed assets, including $172.3 billion in assets under management and $243.7 billion in client assets under administration. For more information, visit www.seic.com.

About IAOP
The International Association of Outsourcing Professionals® (IAOP®) is the global, standard-setting organization and advocate for the outsourcing profession. With more than 110,000 members and affiliates worldwide, IAOP helps companies increase their outsourcing success rate, improve their outsourcing ROI, and expand the opportunities for outsourcing across their businesses. To learn more, visit http://www.iaop.org.

Company Contact:
Dana Grosser
SEI
610-676-2459
Email Contact

Media Contact:
Alex Dalgliesh
Braithwaite Communications
215-564-3200 x. 116
Email Contact

Source: SEI

Released February 28, 2011