Atria also has a significant presence in metropolitan areas including Toronto, Boston, Houston, Atlanta, Dallas, Seattle, and Portland.

[3] Coterie is a joint venture between Atria and Related Companies that offers senior living and care in cities across the country.

[8] In June 2003, Atria announced it was merging with ARV Assisted Living of Costa Mesa, California which was also owned by an affiliate of Lazard Freres Real Estate Investors LLC[9].

[16] In 2018, Atria announced a joint venture with luxury real estate firm Related Companies to develop, own and manage more than $3 billion worth of senior living communities in major, urban markets across the U.S.

The joint venture initially includes sites in New York City, San Francisco and Boston, while targeting Los Angeles, Miami, Washington D.C., and other major metropolitan areas.

[17] In November 2018, the company safely evacuated all of its Atria Paradise residents and staff from the devastating California “Camp Fire” that destroyed some 1,000 structures and took multiple lives.

[19] In 2021, Atria began marketing Glennis Solutions, a company developing operations management software, to other senior living providers.

[23] In October 2022, it was announced that Glennis Solutions would combine with two other companies, Enquire and Sherpa, to create a comprehensive software platform for the senior living industry.