
Contact us
We're here to help.
Connect with our team
Corporate Headquarters
1 Freedom Valley Drive, Oaks, PA 19456
Enterprise Wealth Management Services
Phone: (855) 475-0373
Email: SEIWealthPlatform@seic.com
Investment Manager Services
Phone: (610) 676-1270
Email: SEIInvestmentManagerServices@seic.com
Family Office Services
Phone: (866) 755-9994
Email: sales_atp@seic.com