Anselmo-Merna Public School 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) Fiduciary Trust Company of New Hampshire(877) 500-9590 Security Benefit Group(800) 888-2461 Thrivent Financial(800) 847-4836 Roth 403(b) Fiduciary Trust Company of New Hampshire(877) 500-9590 Security Benefit Group(800) 888-2461