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View AAIDD's top competitors like ANCOR, American Psychiatric Association, and Association of University Centers on Disabilities.

Special Olympics
The mission of Special Olympics is to provide year-round sports training and athletic competition in a variety of Olympic-style sports for all children and adults with intellectual disabilities, giving them continuing opportunities to develop physical fitness, demonstrate courage, experience joy, and participate in a sharing of skills and friendship with their families, Special Olympics athletes and the community.
Washington, District of Columbia, US
Non profit
$223.3M Revenue
http://www.specialolympics.org
3.4K Employees
The Arc of the United States
The Arc is the largest national community-based organization advocating for and serving people with intellectual and developmental disabilities and their families. With approximately 140,000 members affiliated through over 600 state and local chapters across the nation, we are on the front lines to ensure that people with intellectual and developmental disabilities and their families have the support and services they need to be fully engaged in their communities. The Arc promotes and protects the human rights of people with I/DD and actively supports their full inclusion and participation in the community throughout their lifetimes. If you are interested in a career with The Arc, visit our job board: http://www.thearc.org/what-we-do/resources/job-board.
Fond du Lac, Wisconsin, US
Non profit
$35.4M Revenue
http://www.thearc.org
711 Employees
The American Psychiatric Association is a national medical specialty society whose more than 39,200 physician members specialize in diagnosis, treatment, prevention and research of mental illnesses including substance use disorders. Visit the APA at www.psychiatry.org. A decision to share social media content does not represent an explicit endorsement of non APA material. For APA's positions and policies, visit https://www.psychiatry.org/about-apa/policy-finder
Washington, District of Columbia, US
Non profit
$39M Revenue
http://psychiatry.org
828 Employees

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