Allsup and its subsidiaries provide specialized services and technology that help those with disabilities navigate complex go ... vernment programs, including Social Security Disability Insurance (SSDI), Ticket to Work, veterans disability appeal, exchange plans and Medicare. Its innovative online tool, empower by Allsup®, combines the SSDI assessment, application and return to work support. Founded in 1984, the company is based in Belleville, Illinois, near St. Louis. read more