Gillett School District Authorized Investment Providers For specific investment provider information, please click on the investment provider name of your choice to visit the company's website. 403(b) Ameriprise Financial(800) 862-7919 ASPire Financial Services(866) 634-5873 Metropolitan Life Insurance Company(833) 642-1008 Security Benefit Group(800) 888-2461 Thrivent Financial(800) 847-4836 WEA Member Benefits(800) 279-4030 Roth 403(b) ASPire Financial Services(866) 634-5873 Security Benefit Group(800) 888-2461 WEA Member Benefits(800) 279-4030