Singer Foundation OMAHA, NE Philanthropy, Voluntarism & Grantmaking $25.8M $250K Singerlewak Charitable Foundation LOS ANGELES, CA Philanthropy, Voluntarism & Grantmaking $38K $1K Singh Family Foundation LOS GATOS, CA Philanthropy, Voluntarism & Grantmaking $46K $45K Singh Family Foundation Washington SEATTLE, WA Philanthropy, Voluntarism & Grantmaking $8.7M $792K Singh Foundation SHORT HILLS, NJ Philanthropy, Voluntarism & Grantmaking $82K $67K Singh Singh Film Fund DALLAS, TX Philanthropy, Voluntarism & Grantmaking $1.8M $354K Singiser Family Foundation Inc LOVELAND, CO Philanthropy, Voluntarism & Grantmaking $1.1M $68K Single Step Foundation BOULDER, CO Philanthropy, Voluntarism & Grantmaking $20K $450K Singleton Foundation for Financial PASADENA, CA Philanthropy, Voluntarism & Grantmaking $1.5M $228K Sino-american Education Program NEWARK, DE Philanthropy, Voluntarism & Grantmaking $153K $5K Sinquefield Charitable Foundation ST LOUIS, MO Philanthropy, Voluntarism & Grantmaking $1.9M $1.1M Sioda Family Foundation Inc BOONSBORO, MD Philanthropy, Voluntarism & Grantmaking $599K $68K Sioux Falls Area Chamber of Commerce SIOUX FALLS, SD Philanthropy, Voluntarism & Grantmaking $17K $17K Sioux Falls Area Community SIOUX FALLS, SD Philanthropy, Voluntarism & Grantmaking $364.5M $37.2M Sipprelle Charitable Corp JACKSON, WY Philanthropy, Voluntarism & Grantmaking $4.6M $209K Sir Foundation Inc LAWRENCEVILLE, GA Philanthropy, Voluntarism & Grantmaking $23K $231K Sir Geoffrey and Lady Leigh Foundation PALM BEACH, FL Philanthropy, Voluntarism & Grantmaking $10K $8K Sir Peter Shaffer Charitable Foundation LOS ANGELES, CA Philanthropy, Voluntarism & Grantmaking $3.8M $230K Sirco Family Foundation Inc MELROSE, NY Philanthropy, Voluntarism & Grantmaking $2.3M $136K Siriwan Singhasiri and Kenneth Lin PALO ALTO, CA Philanthropy, Voluntarism & Grantmaking $184.8M $6.5M Sisko Tr Fbo St Mary S Assumption SAINT LOUIS, MO Philanthropy, Voluntarism & Grantmaking — $31K Sister Mary Richard Rea Foundation WESTCHESTER, IL Philanthropy, Voluntarism & Grantmaking $11.7M $634K Sisters for Civic Engagement PACIFIC PALISADES, CA Philanthropy, Voluntarism & Grantmaking $270K $38K Sisters Foundation BLACKSBURG, VA Philanthropy, Voluntarism & Grantmaking $6K $2K Sisters of St Joseph Foundation Inc WATERTOWN, NY Philanthropy, Voluntarism & Grantmaking $1.8M $27K Sisters Rise Together Foundation SAN DIEGO, CA Philanthropy, Voluntarism & Grantmaking $656K $40K Sisyphus Supporting Foundation CHICAGO, IL Philanthropy, Voluntarism & Grantmaking $1.8M $95K Sita and Ram Lalchandani Family SACRAMENTO, CA Philanthropy, Voluntarism & Grantmaking — — Sitver Foundation Inc PALM BEACH GARDENS, FL Philanthropy, Voluntarism & Grantmaking $70K $80K Sivam Family Foundation AUSTIN, TX Philanthropy, Voluntarism & Grantmaking $80K — Six Five Foundation FT WORTH, TX Philanthropy, Voluntarism & Grantmaking $91K $21K Six Pillar Foundation Inc MELBOURNE, FL Philanthropy, Voluntarism & Grantmaking $4.8M $530K Six Talents Foundation Inc WARREN, NJ Philanthropy, Voluntarism & Grantmaking $4.3M $165K Six Tree Foundation ATHERTON, CA Philanthropy, Voluntarism & Grantmaking $2.1M $708K Sixers Youth Foundation CAMDEN, NJ Philanthropy, Voluntarism & Grantmaking $1.2M $877K Size of a Mustard Seed Inc WINTHROP HARBOR, IL Philanthropy, Voluntarism & Grantmaking — — Sizwin Itp Foundation LA JOLLA, CA Philanthropy, Voluntarism & Grantmaking $3.0M $166K Sj Edwards Foundation GREENSBORO, NC Philanthropy, Voluntarism & Grantmaking $2.3M $609K SJ Weiler Fund WILMINGTON, DE Philanthropy, Voluntarism & Grantmaking — $25K Sjo Foundation for Hope Inc SOUTHLAKE, TX Philanthropy, Voluntarism & Grantmaking — —