Nonprofits in Rockville, Maryland
Nonprofits in Rockville, Maryland. Browse 1,494 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Rockville Meals on Wheels
EIN 237439059 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville Musical Theatre
EIN 521055828 · Headquarters: Rockville, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Rockville Nursery School and Kindergarten
EIN 526001900 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville Nursing Home Foundation Inc
EIN 520964594 · Headquarters: Rockville, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville Pregnancy Center Inc
EIN 521492325 · Headquarters: ROCKVILLE, MD, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville Presbyterian Cooperative Nursery School
EIN 521252079 · Headquarters: Rockville, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville Robotics Inc
EIN 821492333 · Headquarters: ROCKVILLE, MD, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rockville Rotary Club Foundation Inc
EIN 521828849 · Headquarters: Rockville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Rockville Scholarship Foundation Inc
EIN 521380244 · Headquarters: ROCKVILLE, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Rockville Science Center Inc
EIN 264437946 · Headquarters: Rockville, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville Seniors Inc
EIN 521266464 · Headquarters: ROCKVILLE, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rockville Sister City Corporation
EIN 521465074 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rockville Soccer Club
EIN 463609708 · Headquarters: ROCKVILLE, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Rockville Volunteer Fire Department
EIN 520463305 · Headquarters: ROCKVILLE, MD, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rockville-Olney Soccer Academy Inc
EIN 851580035 · Headquarters: Rockville, MD, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990
- Rocky Mountain Oncology Society
EIN 841181046 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rollingcrest Commons Inc
EIN 204714838 · Headquarters: Rockville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Root 53 Foundation Inc
EIN 455009561 · Headquarters: Rockville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Rose & K V Mathew Foundation
EIN 383210681 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Rose Womens Foundation
EIN 824390107 · Headquarters: Rockville, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotacare Maryland Inc
EIN 880680723 · Headquarters: ROCKVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rotary Club of North Bethesda
EIN 821311044 · Headquarters: rockville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Roving Street Art Inc
EIN 994155928 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- RPA Research & Education Foundation
EIN 363745007 · Headquarters: Rockville, MD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rs Global Relief
EIN 882129888 · Headquarters: ROCKVILLE, MD, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Russian Maryland Cultural Center
EIN 263313093 · Headquarters: Rockville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ruth & Samuel Salzberg Family Foundation
EIN 526051254 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sakura Association Inc
EIN 522275041 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sakura Educational Exchange USA Inc
EIN 521682350 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Samba
EIN 521074154 · Headquarters: Rockville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Samuel and Helen Bookatz Foundation
EIN 263515702 · Headquarters: Rockville, MD, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sanaria Institute for Global Health and Tropical Medicine Inc
EIN 454394632 · Headquarters: ROCKVILLE, MD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sander Cohen Scholarship Foundation
EIN 853698493 · Headquarters: Rockville, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sapphire in Action
EIN 991513523 · Headquarters: ROCKVILLE, MD, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sathyarupa Charitable Trust
EIN 526509161 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- SBA Performing Arts Inc
EIN 472284255 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Scholar Athlete Fund Inc
EIN 461968874 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Second Step Ii Inc
EIN 522225612 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Second Step Inc
EIN 521730811 · Headquarters: ROCKVILLE, MD, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senegalese Diaspora Medical Foundation Inc
EIN 824400110 · Headquarters: Rockville, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- September House Maj Inc
EIN 814330479 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sequella Foundation Inc
EIN 770609044 · Headquarters: Rockville, MD, US · Medical Research · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Serbian Cultural Center Opancici Inc
EIN 332984301 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Service Foundation
EIN 274447110 · Headquarters: Rockville, MD, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seton Guild of St Annes Infant & Maternity Home
EIN 530100403 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Shades Media Literacy Project
EIN 465618607 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Shady Grove Adventist Nursing &
EIN 521442495 · Headquarters: ROCKVILLE, MD, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990
- Shalshelet the Foundation for New Jewish Liturgical Music
EIN 113690790 · Headquarters: Rockville, MD, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Shaolin Traditional Kung Fu Inc
EIN 455608166 · Headquarters: Rockville, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sheldon Shapiro Charitable Foundation
EIN 833791902 · Headquarters: Rockville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Shifting Up Inc
EIN 472992872 · Headquarters: Rockville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shock Society
EIN 581346873 · Headquarters: ROCKVILLE, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shock Society Foundation
EIN 990895378 · Headquarters: ROCKVILLE, MD, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shoresh Hebrew High School Inc
EIN 460719695 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Shred a Thon Inc
EIN 993602831 · Headquarters: Rockville, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shree Mata Darbar
EIN 261462469 · Headquarters: ROCKVILLE, MD, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sidney J Malawer Memorial Foundation Inc
EIN 223894583 · Headquarters: Rockville, MD, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sierra Leone Mental Health Initiative
EIN 462657123 · Headquarters: Rockville, MD, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Alpha Epsilon Fraternity
EIN 474479841 · Headquarters: ROCKVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silver Flower Homes Inc
EIN 383870850 · Headquarters: ROCKVILLE, MD, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990
- Simon E Sobeloff Law Society
EIN 204475297 · Headquarters: ROCKVILLE, MD, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Singal Foundation
EIN 823445516 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Single Dads Foundation Inc
EIN 474655239 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sky City Group Co
EIN 333013356 · Headquarters: Rockville, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Small Things Matter Inc
EIN 823271146 · Headquarters: Rockville, MD, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Smiles Foundation Inc
EIN 991414191 · Headquarters: ROCKVILLE, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smith Lithograph Corporation Medical Benefit Trust
EIN 526330341 · Headquarters: Rockville, MD, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Social Welfare Activities USA
EIN 510432646 · Headquarters: Rockville, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Developmental Biology
EIN 381909157 · Headquarters: ROCKVILLE, MD, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Society for Muscle Biology Inc
EIN 753027179 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Society for Research on Educational Effectiveness
EIN 264739791 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Society of Musiccrafters
EIN 521689330 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Society of St Vincent De Paul St Elizabeth Conference
EIN 320737977 · Headquarters: ROCKVILLE, MD, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Solar Quest Foundation Inc
EIN 843056988 · Headquarters: Rockville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Solateach Inc
EIN 395104289 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Solomon Family Foundation
EIN 474857558 · Headquarters: Rockville, MD, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sonic Non Profit Services Inc
EIN 522256844 · Headquarters: Rockville, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Sonny's Kids Foundation
EIN 050535125 · Headquarters: ROCKVILLE, MD, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- South Carolina Oncology Society
EIN 570732587 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southwest Florida Dotnet Developers Group Inc
EIN 272485764 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Sova Higher Ed Horizons Inc
EIN 872757089 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Soweto Project Inc
EIN 264146341 · Headquarters: Rockville, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Spacelady Foundation
EIN 832966829 · Headquarters: Rockville, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Spears to Success
EIN 933125289 · Headquarters: Rockville, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spebsqsa
EIN 526067215 · Headquarters: ROCKVILLE, MD, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Speech & Hearing Discussion Group of the Wash Metropolitan Area
EIN 521389973 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Spiritual Maintenance Help Inc
EIN 474425790 · Headquarters: Rockville, MD, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sport & Spine Rehab Clinical Research Foundation Inc
EIN 271762149 · Headquarters: Rockville, MD, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sports Charity International Inc
EIN 710865756 · Headquarters: Rockville, MD, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Springbrook Adventist Nursing &
EIN 521736305 · Headquarters: ROCKVILLE, MD, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990
- St John of Shanghai and San Francisco Foundation Inc
EIN 800207663 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- St Luke Homes Inc
EIN 521685393 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- St Patricks Grandparents Club Inc
EIN 824617279 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Raphael Conference
EIN 800615434 · Headquarters: ROCKVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stablein Family Foundation Inc
EIN 461542986 · Headquarters: ROCKVILLE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Staceys Plan Memorial Fund Inc
EIN 465700315 · Headquarters: Rockville, MD, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stairway to Hope Corporation
EIN 352347221 · Headquarters: Rockville, MD, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Stand by Ukraine Initiative Inc
EIN 923446122 · Headquarters: Rockville, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stand Strong Inc
EIN 273619833 · Headquarters: ROCKVILLE, MD, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Stemm Prep Academy Incorporated
EIN 393491612 · Headquarters: Rockville, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N