Heritage Affordable Housing
http://www.heritageaffordablehousing.com
A Washington non-profit organization focused on serving both the growing senior population and urban revitalization opportunities geared toward workforce housing.

Marathon Senior Living Services, Inc.
http://www.marathonsls.com
A Bellevue, Washington-based development consulting firm that works tirelessly to develop quality buildings on time and on budget to provide America's seniors the best housing and health care available.

Parkstone Investments, Inc.
A Seattle, Washington-based real estate investment firm specializing in creating high-quality real estate products.

The Senior Housing Assistance Group ("SHAG")
http://www.housing4seniors.com
A Washington non-profit organization dedicated to providing affordable, independent, retirement communities for seniors and disabled seniors. SHAG is the largest provider of affordable senior housing in Washington State.