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SEI U.S. headquarters

Address:
1 Freedom Valley Drive
Oaks, PA 19456
United States

Phone: 
610-676-1000 or 1-800-DIAL-SEI (800-342-5734)

Monday-Thursday: 8:30 a.m. - 6:30 p.m. Eastern
Friday: 8:30 a.m. - 5 p.m. Eastern
Closed on major holidays.

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What we do

We deliver technology and investment solutions that connect the financial services industry.

Technology

Powering the future of wealth with enterprise platform solutions that address complex business challenges.

Operations

Helping clients improve effiency and performance with business process outsourcing and data management.

Asset management

Connecting investors to what matters most, so they can achieve their goals and make confident decisions.