1 CUSTOMER SUCCESS Challenge 57 million members are served today by VSP ® Vision Care. That impressive number makes VSP the largest vision benefits company in the United States. VSP has a network of 28,000 private-practice doctors and contracts with 40,000 client organizations, including more than 100 health plans. In 2009, one of VSP’s biggest global insurance clients asked for secure single sign-on into vsp. com, the web portal that serves

Join for free to read