» AtHomeNet
   Online resource for interaction between residents, boardmembers, committees and property managers of homeowner and condo associations.
   http://www.athomenet.com

» Community Associations Institute
   Provides education and resources to America's residential condominium, cooperative, and homeowner associations, and to the professionals and suppliers who serve them.
   http://www.caionline.org

» Concerned Homeowners
   Organization that advocates for homeowners in common ownership developments governed by homeowners associations.
   http://members.cox.net/concernedhomeowners/

» ECHO: Executive Council of Home Owners
   Nonprofit membership corporation dedicated to assisting California homeowners associations. Provides help to homeowners associations on many fronts including finances, legal issues, insurance, maintenance, and management.
   http://www.echo-ca.org

» Florida Home Owners Digital Communities
   This Web Site Development Company specializes in the development of Home Owner Associations
   http://www.flahoa.com

» HOAcube
   Provides homeowner association web site design services. Features, pricing, and contact information.
   http://www.hoacube.com

» Homeowner Gateway
   Directory provides resources for people that live in common ownership developments governed by homeowners associations.
   http://members.cox.net/terracewatch/

» National Association of Housing Cooperatives
   The N.A.H.C. in the U.S. is a federation of housing cooperatives, individuals, and professionals that work with housing cooperatives.
   http://www.coophousing.org

» National Board of Certification for Community Association Managers
   Administers a national certification program, CMCA, that provides a standard of knowledge required for community managers.
   http://www.nbccam.org/

» Neighborhood News Web
   Provies websites for neighborhood associations and property management companies.
   http://www.neighborhoodnewsweb.com

» Nord Enterprises, Inc.
   Online system that allows HOAs to build and maintain sites; functions include page creation, event tracking, communication management and document handling.
   http://home-owners-assoc.com/