Nonprofits in SAINT LOUIS, MO
8,018 tax-exempt organizations with a return on IRS file.
All nonprofits in SAINT LOUIS, A–Z (page 56 of 81)
- OMEARA J LAW SCHOOL SCHOLARSHIPEIN 35-6399940 · last filed 990-PF for 2025
- OMEGA BUILDING ASSOCIATIONEIN 43-6061733 · last filed 990 for 2025
- OMNI CENTEREIN 93-2959652 · last filed 990-N for 2025
- ONCE UPON A TIME IN THE VILLAGE OF JUSTINEIN 26-1786001 · last filed 990-N for 2024
- ONE BODY COMMUNITY DEVELOPMENT CENTEREIN 92-3263048
- ONE BUZZ BACKYARD BEEKEEPINGEIN 85-2318357 · last filed 990-N for 2024
- ONE CLIMBEIN 82-1959606 · last filed 990-EZ for 2023
- ONE DROP FOR LIFEEIN 82-4222638 · last filed 990-N for 2025
- ONE HEART FAMILY MINISTRIES INCEIN 05-0533141 · last filed 990 for 2025
- ONE NIGERIA STL CHAPTEREIN 99-0794473 · last filed 990-N for 2025
- ONE PERCENTEIN 93-4335677 · last filed 990-PF for 2025
- ONE SILVERSTAREIN 86-2082111 · last filed 990-N for 2025
- ONE SPIRIT ENGINEERING INCEIN 82-3592699 · last filed 990-EZ for 2025
- ONE TO GROW ON 3EIN 88-2845764 · last filed 990 for 2024
- OPA FOUNDATIONEIN 92-1133148 · last filed 990-PF for 2025
- OPEN HANDS COUNSELING & COMMUNITY S ERVICESEIN 41-2782122 · last filed 990-N for 2025
- OPERA THEATRE OF SAINT LOUISEIN 43-0821958 · last filed 990 for 2025
- OPERATING ENGINEERS LOCAL 148EIN 37-0447914 · last filed 990 for 2024
- OPERATING ENGINEERS LOCAL NO 148 HEALTH AND WELFARE TRUSTEIN 43-6058032 · last filed 990 for 2024
- OPERATION BRIGHTSIDE INCORPORATEDEIN 43-1259388 · last filed 990 for 2025
- OPERATION EXCEL INCEIN 43-1749041 · last filed 990-N for 2025
- OPERATION FOOD SEARCH INCEIN 43-1241854 · last filed 990 for 2025
- OPERATION FOOD SEARCH SUPPORT ORGANIZATION INCEIN 99-0765246 · last filed 990 for 2025
- OPERATION SHOWEREIN 26-1244512 · last filed 990 for 2025
- OPERATION SPOT INCEIN 43-1722078 · last filed 990-EZ for 2025
- OPERATIVE PLASTERERS & CEMENT MASONS INTERNATIONAL ASSOCIATIONEIN 43-0460310 · last filed 990 for 2025
- OPOJAZ INCEIN 13-3285442 · last filed 990-EZ for 2025
- OPPORTUNITY HOUSEEIN 87-3902417 · last filed 990 for 2025
- OPTIMIST INTERNATIONALEIN 43-0443279 · last filed 990 for 2025
- OPTIMIST INTERNATIONALEIN 23-7455505 · last filed 990-N for 2024
- OPTIMIST INTERNATIONALEIN 73-6112899 · last filed 990-N for 2022
- OPTIMIST INTERNATIONALEIN 43-6048872 · last filed 990-N for 2024
- OPTIMIST INTERNATIONAL FOUNDATIONEIN 23-7102928 · last filed 990 for 2025
- OPTIMIST INTERNATIONAL YOUTH PROGRAMS FOUNDATION INCEIN 43-1733736 · last filed 990 for 2025
- ORAL FACIAL SURGERY INSTITUTE EDUCATIONAL FELLOWSHIP PROGRAMEIN 26-2806883 · last filed 990 for 2024
- O RAYMOND GRIMLEYEIN 23-6486726 · last filed 990-PF for 2025
- ORBA H A ANDERSON FOUNDATIONEIN 54-1576681 · last filed 990-PF for 2025
- ORCHESTRA PARENTS UNITED FOR STUDENTSEIN 47-1179419 · last filed 990-N for 2025
- ORDER OF JUDITHEIN 93-4665685 · last filed 990-N for 2025
- ORDER OF THE WHITE SHRINE OF JERUSALEMEIN 23-7514096 · last filed 990-N for 2025
- ORDER OF THE WHITE SHRINE OF JERUSALEMEIN 34-0677593 · last filed 990 for 2025
- ORGANIZATION FOR BLACK STRUGGLEEIN 46-3236344 · last filed 990 for 2025
- ORGAN MEDIA FOUNDATIONEIN 27-4668771 · last filed 990-N for 2025
- ORLANDO FAMILY FOUNDATION FOR CHARITIESEIN 43-1906074 · last filed 990 for 2025
- ORR CARL AND LENA CHARITABLE TRUSTEIN 83-0681597 · last filed 990-PF for 2025
- ORTHODONTIC EDUCATION AND RESEARCH FOUNDATIONEIN 43-6043226 · last filed 990 for 2024
- OSCAR AND MARY WILDEY MITCHELL SCHOLARSHIP FUNDEIN 41-6148927 · last filed 990-PF for 2025
- OSCAR C SCHMIDT TRUST LUTHERNA HOMEEIN 23-6208951 · last filed 990-PF for 2025
- OSCAR & MONA SOKOL FOUNDATIONEIN 57-6139525 · last filed 990-PF for 2025
- OSVER SCHOLARSHIP SCHOOL OF ART WASHINGTON U STLEIN 26-6210173 · last filed 990-PF for 2025
- OTEKA SOLUTIONS INCEIN 83-3799955 · last filed 990-EZ for 2025
- OTILIA PETERSEN TW TREIN 25-6839331 · last filed 990-PF for 2025
- OTTO P BERDACH TRUSTEIN 36-6510739 · last filed 990-PF for 2025
- OUR LADY OF GUADALUPE CATHOLIC CHURCHEIN 43-0708879
- OUR LADY OF GUADALUPE FOR LIFEEIN 43-1967272 · last filed 990-EZ for 2024
- OUR LADY OF LIFE APARTMENTS INCEIN 43-1229749 · last filed 990 for 2025
- OUR LADY OF PERPETUAL HELP ASSOCIATION INCEIN 68-0662503 · last filed 990 for 2025
- OUR LADY OF PROVIDENCE CATHOLIC CHURCHEIN 43-0692185
- OUR LADY OF ROSARY CATHOLIC CHURCHEIN 43-0764054
- OUR LADY OF SORROWS CATHOLIC CHURCHEIN 43-0653397
- OUR LADY OF THE HOLY CROSS CATHOLIC CHURCHEIN 43-1642191
- OUR LADY OF THE RIVERS SHRINE INCEIN 43-1355714 · last filed 990-N for 2025
- OUR LADYS INNEIN 43-1213751 · last filed 990 for 2025
- OUR LITTLE HAVENEIN 43-1567500 · last filed 990 for 2025
- OUR MISSING PIECES FOUNDATION INCEIN 33-2937131 · last filed 990-N for 2025
- OUR MOM INCEIN 26-0432050 · last filed 990-EZ for 2024
- OUR TRIBE INCEIN 92-3599249 · last filed 990-N for 2025
- OUTREACH CENTER OF CHRIST THE SAVIOREIN 43-1873582 · last filed 990 for 2024
- OUTSTANDING STARZ FOUNDATIONEIN 83-4530317 · last filed 990-N for 2025
- OVERALL CONSTRUCTION INDUSTRIES INCEIN 43-1171034 · last filed 990-N for 2025
- OVERDICK JOSEPHINE H CHARITABLE TUAEIN 47-2500437 · last filed 990-PF for 2025
- OVEREATERS ANONYMOUS BI-STATE AREA INTERGROUPEIN 43-1122049 · last filed 990-N for 2025
- OVERFLOW TODAY MINISTRIESEIN 33-2267678 · last filed 990-N for 2025
- OVERLAND BUSINESS ASSOCIATIONEIN 37-1492643 · last filed 990-N for 2025
- OWASSO MEDICAL FACILITY INCEIN 20-3700131 · last filed 990 for 2025
- OWEN H AND SARAH D WANGENSTEEN SURGICAL RARE BOOK FUND TRUSTEIN 23-7097366 · last filed 990-PF for 2025
- OXYGEN PROJECTEIN 47-5359491 · last filed 990-EZ for 2024
- OYT FRIENDSEIN 46-3773227 · last filed 990 for 2025
- OZARK FLY FISHERS INCEIN 27-2899342 · last filed 990-N for 2025
- OZZIE SMITH CHARITABLE FOUNDATION INCEIN 43-1846171 · last filed 990-EZ for 2024
- PAAR FAMILY FOUNDATIONEIN 86-1482150 · last filed 990-PF for 2024
- PACK DANCEEIN 46-5006787 · last filed 990 for 2024
- PADDISON FAMILY FOUNDATIONEIN 58-1996426 · last filed 990-PF for 2025
- PAGEDALE BOXING & CRAFTS CLUBEIN 43-1384763 · last filed 990-N for 2025
- PAGEDALE SENIOR CITIZEN CLUBEIN 46-4863494 · last filed 990-N for 2024
- PAINTERS DISTRICT COUNCIL NO 2 VACATION TRUST AND PLAN AGREEMENTEIN 43-0864019 · last filed 990 for 2025
- PAINTERS DISTRICT COUNCIL NO 58 DRUG TESTING FUNDEIN 37-1377588 · last filed 990-N for 2025
- PALASOTA CHAR TR FBO ST JOSEPH FDEIN 74-6507664 · last filed 990-PF for 2025
- PALM BEACH COMMUNITY TRUST FUNDEIN 51-0144921 · last filed 990-PF for 2025
- PALMER HERMAN TREIN 59-6977873 · last filed 990-PF for 2025
- PANDA FOUNDATION INCEIN 74-3027045 · last filed 990-PF for 2025
- PANEURHYTHMY CIRCLE OF JOYEIN 01-0674596 · last filed 990-N for 2025
- PAPIN SUPPORT FACILITYEIN 47-3774548 · last filed 990 for 2025
- PARALYZED VETERANS OF AMERICAEIN 51-0217506 · last filed 990 for 2026
- PARAPET INCORPORATEDEIN 82-1692694 · last filed 990-N for 2025
- PARAQUAD 5240 INCEIN 26-4049289 · last filed 990 for 2025
- PARAQUAD INCEIN 23-7112449 · last filed 990 for 2025
- PARC FOUNDATIONEIN 39-4607556 · last filed 990-N for 2025
- PAREDON SEA TURTLES FOUNDATIONEIN 83-1792380 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 33-1710028 · last filed 990-N for 2025