![]() Blue Cross and Blue Shield of Texas Blue Cross and Blue Shield of Texas is a health insurance company. | ![]() Teachers Retirement System of Texas Teacher Retirement System of Texas (TRS) is a public pension plan company. | ![]() Employees Retirement System of Texas Employees Retirement System of Texas (ERS) manages benefits for employees and retirees of State of Texas agencies and some higher education institutions. | ![]() Green Shield Canada Green Shield Canada (also known as GSC) is a not-for-profit organization that provides health and dental benefits. | ![]() Blue Cross and Blue Shield of Kansas City Blue Cross and Blue Shield of Kansas City is a company that delivers health insurance coverage. | |
Founding Date | Founding Date 1929 | Founding Date 1937 | Founding Date 1947 | Founding Date 1957 | Founding Date 1938 |
Type | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Richardson, US HQ Abilene, US Amarillo, US Austin, US Austin, US Beaumont, US Corpus Christi, US see more | Locations Austin, US HQ Austin, US | Locations Austin, US HQ | Locations HQ | Locations Kansas City, US HQ |
Employees | Employees N/A | Employees 1,3731% increase | Employees 412 | Employees 1,4231% increase | Employees 1,283 |

Teacher Retirement System of Texas (TRS) is a public pension plan company.
View company
Employees Retirement System of Texas (ERS) manages benefits for employees and retirees of State of Texas agencies and some higher education institutions.
View company
Green Shield Canada (also known as GSC) is a not-for-profit organization that provides health and dental benefits.
View company
Blue Cross and Blue Shield of Kansas City is a company that delivers health insurance coverage.
View company