Sienna Senior Living Competitors and Similar CompaniesClear all
Sienna Senior Living's competitors and similar companies include TheKey, Enlivant and Devoted Health.
 Sienna Senior Living Sienna Senior Living is a company that operates communities and retirement residences. |  TheKey TheKey (formerly Home Care Assistance) is changing the way the world ages. We provide older adults with quality care that enables them to live happier, healthier lives at home. |  Devoted Health Devoted Health is a health maintenance organization that provides healthcare solutions. | ||
Founding Date | Founding Date 1972 | Founding Date 2002 | Founding Date 1981 | Founding Date 2017 |
Type | Type Public | Type Private | Type Private | Type Private |
Tags | ||||
Locations | Locations Markham, CA HQ | Locations San Francisco, US HQ Caledon, CA Calgary, CA Edmonton, CA Kitchener, CA Oakville, CA Toronto, CA see more | Locations Chicago, US HQ Concord, US Greensboro, US | Locations Waltham, US HQ Eagan, US |
Employees | Employees 12,000 | Employees 7,4941% increase | Employees 1,323 | Employees 1,8402% increase |
For sources of this data, please see the company profile
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TheKey
HQ
San Francisco, US
Employees
7,494↑ 1% increase
TheKey (formerly Home Care Assistance) is changing the way the world ages. We provide older adults with quality care that enables them to live happier, healthier lives at home.
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Enlivant
HQ
Chicago, US
Employees
1,323
Enlivant Master Mgmt is a company that provides assisted living services.
View companyDevoted Health
HQ
Waltham, US
Employees
1,840↑ 2% increase
Devoted Health is a health maintenance organization that provides healthcare solutions.
View company