Levitt and Sons
- Builder of active adult communities in Florida, Georgia, and South Carolina. Includes a description and price for each community.
- http://www.levittandsons.com/

Angelus Retirement Communities
- Offers independent living, assisted living and 55+ apartments throughout Minnesota, Wisconsin, Illinois, Iowa and Michigan.
- http://www.angelusretirement.com/

American Baptist Homes of the West
- Nonprofit operator of continuing care retirement communities, rental communities, and affordable senior housing in the western U.S.
- http://www.abhow.com/

Erickson Retirement Communities
- These campus-style communities include independent living, assisted living and nursing care throughout the United States.)
- http://www.ericksoncommunities.com/

Central Parke
- Mid-Atlantic network of lifestyle-oriented residential master planned communities and senior housing for active adults.
- http://www.centralparke.com/

ACTS Retirement-Life Communities, Inc.
- Resort-style retirement communities offering independent living and continuing care in Pennsylvania, North Carolina, Georgia and Florida. Includes photographs and details for each area.
- http://www.acts-retirement.org/

Front Porch
- Network of not-for-profit communities offering a range of senior living levels of care and affordable housing.
- http://www.frontporch.net/

United Church Homes
- Retirement and health care communities providing a variety of care levels from retirement living to assisted living, skilled nursing, and special care units.
- http://www.uchinc.org/

Renaissance Premier Senior Living
- Independent active lifestyle retirement communities in California and Washington State. Include photographs, floor plans, features and services.
- http://www.renaissancesl.com/

RFMS Online
- Network of independent living villas for active adults, retirement apartment complexes, assisted living facilities and nursing care throughout the United States. Photographs of facilities.
- http://www.rfmsinc.com/

Senior Affordable Housing
- Senior housing in Oregon, California and Texas offering affordable apartments for seniors on fixed incomes.
- http://www.senioraffordablehousing.org/

United Church Retirement Homes
- Not-for-profit corporation offering housing, retirement communities and programs in North Carolina and Virginia.
- http://www.ucrh.org/

Trilogy Communities
- Active adult retirement communities in Arizona, Washington and California.
- http://www.trilogy-active-adult-communities.com/

Senior Lifestyle Corporation
- Provider of senior living communities with 26 retirement and assisted living communities across the country.
- http://www.senr.com/

Regency Pacific, Inc
- Senior housing, senior living, assisted living, retirement living communities in Hawaii, Kauai, Washington, Oregon.
- http://www.regencypacificinc.com/

Peninsula United Methodist Homes, Inc. (PUMH)
- Retirement Communities in Delaware and Maryland.
- http://www.pumh.org/

Pacific Retirement Services
- Affordable senior housing and continuing care retirement communities providing independent living, assisted living, health care and nursing care in several states.
- http://www.retirement.org/

Newby Management Home Showcase
- Features retirement and family communities in Florida, Georgia, Mississippi, and South Carolina.
- http://www.nmhs.com/

Manufactured Home Communities, Inc.
- A company that owns and operates a portfolio of manufactured home communities across the country.
- http://www.mhchomes.com/

Life Care Retirement Communities, Inc.
- Owners and operators of nine life-care communities.
- http://www.lcrc.net/

Leisure Care
- Retirement communities in nine western states, specializing in senior housing and living services.
- http://www.leisurecare.com/

Kisco Senior Living
- Full-service rental retirement communities in California, Florida, North Carolina and Virginia.
- http://www.kiscosl.com/

Independent Retirement Communities
- Retirement communities located in Washington and Oregon. Information and statistics on the facilities.
- http://www.cascade-group.com/

Horizon Bay
- Offers senior retirement living communities throughout the United States.
- http://www.horizonbay.com/

Del Webb Corporation
- An interactive map of the United States helps locate active adult retirement communities.
- http://www.delwebb.com/activeadult/index.shtml

Cordia Senior Living
- Offers senior living facilities, including assisted living, throughout the United States.
- http://www.cordiaseniorliving.com/

Classic Residence by Hyatt
- Senior living communities offering a continuum of care throughout the United States.
- http://www.hyattclassic.com/

Castle & Cooke
- Offers masterplanned adult communities, retirement homes and golf resorts throughout the United States.
- http://www.castlecooke.com/

Brookdale Living Communities, Inc.
- Offers senior living and retirement housing throughout the United States. Independent and assisted living services are offered within the same residential communities.
- http://www.brookdaleliving.com/

Jensen Communities
- Network of residential retirement communities in the Eastern United States, offering maintenance free living with traditional home ownership for active adults 55 and above.
- http://www.jensencommunities.com/

American Retirement Corporation
- National provider of family-centered senior services and housing, including continuing-care retirement living (CCRC), independent and assisted living, skilled nursing care and Alzheimer's care.
- http://www.arclp.com/

Bethesda Living Centers
- Family of independent living, assisted living and Alzheimer's special care living communities throughout the United States.
- http://www.bethesdalivingcenters.com/