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Ventura County NonprofitsVentura County Nonprofits

Directory

Nonprofits across the county, drawn from public IRS records, in one place. Look up an organization by name, city or EIN, or find your own and claim it.

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3,855 organizations

Source: IRS Exempt Organizations Business Master File, October 2026.

International Cruise Victims Association Inc

Simi Valley · Small organization
Food, housing and crisis
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International Cruise Victims Association Inc

Simi Valley · Small organization
Community and civic life
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International Federation for Psychoanalytic Education

Ventura · Revenue under $250K
Arts and culture
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International Gospel Ministry Inc

Simi Valley · Small organization
Community and civic life
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International Institute for Mesopotamian Area Studies

Newbury Park (Thousand Oaks) · Revenue under $250K
Arts and culture
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International Lawyers Forum Inc

Westlake Village · Small organization
Community and civic life
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International Mariners Center at the Port Hueneme

Port Hueneme · Small organization
Food, housing and crisis
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International Ministerial Association House of Worship

Ventura · Revenue unknown
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International Ministerial Association Inc

Fillmore · Revenue unknown
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International Order of the Rainbow Girls

Thousand Oaks · Small organization
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International Order of the Rainbow Girls

Ventura · Small organization
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International Skateboarding Hall of Fame

Simi Valley · Small organization
Arts and culture
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International Society of Peacemakers Incorporated

Ojai · Small organization
Community and civic life
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International STEM Education Foundation

Oak Park · Small organization
EducationYouth
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Into His Image Inc

Oxnard · Small organization
Community and civic life
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Inver Grove Heights Good Samaritan Housing Inc

Camarillo · Revenue $250K to $1M
Food, housing and crisis
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Investment Advisor Institute

Westlake Village · Revenue unknown
EducationYouth
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Ipul Vida Nueva Inc

Ventura · Revenue unknown
Community and civic life
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Iq Academy California-Los Angeles

Simi Valley · Revenue over $10M
EducationYouth
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Ironwright Inc

Westlake Village · Small organization
Arts and culture
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Isd Innovations Inc

Newbury Park (Thousand Oaks) · Small organization
Community and civic life
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Ishan Foundation Inc

Bell Canyon · Revenue under $250K
Health
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Ishimwe Center

Simi Valley · Revenue $250K to $1M
Food, housing and crisis
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Islamic Center of Conejo Valley

Newbury Park (Thousand Oaks) · Revenue unknown
Community and civic life
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