Data / Nonprofits / Maryland / Rockville / Community improvement and capacity building
Community improvement and capacity building nonprofits in Rockville, MD: 59 registered with the IRS
59 community improvement and capacity building nonprofits are registered with the IRS in Rockville, MD, 26 of them 501(c)(3) charities; the 33 that report revenue took in $51.2 million. The largest by revenue: Worksource Montgomery Inc ($17.7 million), Finra Investor Education Foundation ($8.9 million), Montgomery County Economic Development Corporation ($5.1 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|
| Worksource Montgomery Inc | 501(c)(3) | 2014 | $17.7 million | $9.8 million | 2025-06 |
| Finra Investor Education Foundation | 501(c)(4) | 2004 | $8.9 million | $85.6 million | 2024-12 |
| Montgomery County Economic Development Corporation | 501(c)(3) | 2017 | $5.1 million | $4.2 million | 2025-06 |
| Technology Council of Maryland Inc | 501(c)(6) | 2008 | $4.8 million | $4 million | 2025-06 |
| Association of Water Technologies | 501(c)(6) | 2003 | $2.3 million | $1.6 million | 2024-12 |
| Rockville Economic Development Inc | 501(c)(3) | 1998 | $2.2 million | $2 million | 2025-06 |
| Bikur Cholim of Greater Washington Inc | 501(c)(3) | 1998 | $1.3 million | $3.3 million | 2024-12 |
| Raps Affiliate | 501(c)(6) | 2017 | $1.1 million | $7.4 million | 2025-12 |
| North American Association of Commencement Officers | 501(c)(6) | 2004 | $695,514 | $524,536 | 2025-07 |
| College Savings Foundation | 501(c)(6) | 2005 | $608,541 | $325,711 | 2025-12 |
| Minnesota Society of Clinical Oncology | 501(c)(6) | 2003 | $597,254 | $1.7 million | 2025-06 |
| Commercial Real Estate Brokerage Association of Greater Washington | 501(c)(6) | 2002 | $576,935 | $652,416 | 2024-12 |
| Wisconsin Association of Medical Oncologists Inc | 501(c)(6) | 2012 | $545,373 | $1 million | 2024-12 |
| The North Carolina Oncology Association | 501(c)(6) | 2004 | $528,720 | $911,086 | 2024-12 |
| Internet Commerce Association | 501(c)(6) | 2017 | $462,094 | $440,373 | 2024-12 |
| Washington State Medical Oncology Society | 501(c)(6) | 2003 | $446,385 | $1.2 million | 2025-06 |
| Nonprofit Montgomery Inc | 501(c)(3) | 2018 | $377,483 | $209,684 | 2025-06 |
| The Iowa Oncology Society | 501(c)(6) | 2004 | $361,132 | $771,372 | 2024-12 |
| Air Conditioning Association of New England Inc | 501(c)(6) | 2009 | $307,336 | $100,849 | 2025-06 |
| Pike District Partnership Inc | 501(c)(6) | 2024 | $288,246 | $205,322 | 2025-09 |
| Empire State Hematology & Oncology Society Inc | 501(c)(6) | 2017 | $287,100 | $746,536 | 2025-06 |
| West Virginia Oncology Society | 501(c)(6) | 2009 | $240,125 | $250,578 | 2024-12 |
| Indiana Oncology Society | 501(c)(6) | 2010 | $239,815 | $372,741 | 2025-06 |
| Nevada Oncology Society | 501(c)(6) | 2003 | $220,216 | $617,381 | 2025-06 |
| Kansas Society of Clinical Oncology | 501(c)(6) | 2011 | $188,614 | $574,110 | 2024-12 |
| International Federation of Dental Hygienists Inc | 501(c)(6) | 2015 | $184,875 | $128,871 | 2025-12 |
| Student Professionalism and Ethics Association in Dentistry | 501(c)(6) | 2025 | $151,961 | $2,500 | 2025-12 |
| Technology Council of Maryland Foundation Inc | 501(c)(3) | 1989 | $147,000 | $78,533 | 2025-06 |
| Missouri Oncology Society | 501(c)(6) | 2005 | $126,505 | $386,738 | 2024-12 |
| Montana State Oncology Society | 501(c)(6) | 2015 | $124,000 | $204,088 | 2024-12 |
| Maryland Society of Oral and Maxillofacial Surgeons Inc | 501(c)(6) | 2004 | $50,912 | $31,009 | 2025-12 |
| Call for Action Inc | 501(c)(3) | 1992 | $39,972 | $736,815 | 2025-12 |
| Disability Inclusion Guild Inc | 501(c)(3) | 2015 | $312 | $150 | 2024-12 |
| Advacned Housing & Community Services Corporation of Maryland | 501(c)(3) | 2026 | | | |
| Arkansas Association of Cancer Professionals | 501(c)(6) | 2023 | $0 | $0 | 2024-12 |
| Asian Pacific American Bar Association of Maryland Inc | 501(c)(6) | 2016 | $0 | $0 | 2026-06 |
| Big Table Institute Incorporated | 501(c)(3) | 2026 | | | |
| Burmese Community Association of Washington DC - Metro Area | 501(c)(3) | 2014 | $0 | $0 | 2025-09 |
| Civic Association of Hungerford | 501(c)(4) | 2026 | $0 | $0 | 2025-12 |
| Community and Education Policy Alli Ance Cepa Inc | 501(c)(4) | 2026 | | | |
| Conexion Escolar Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Global Federation of Chinese Business Women of Greater Washingt | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Israeli Community Club Ba-La-Bayt | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lincoln Park Civic Association Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-08 |
| Maam - Life Coaching | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Maryland Health-Care Product Development Corporation | 501(c)(3) | 1997 | $0 | $2.8 million | 2025-06 |
| National Board of Physician Nutrition Specialists Inc | 501(c)(6) | 2018 | $0 | $0 | 2025-12 |
| National Orphan Relief Foundation Inc | 501(c)(3) | 2017 | $0 | $0 | 2023-12 |
| Ntee Initiative | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Randolph Civic Association Inc | 501(c)(4) | 2016 | $0 | $0 | 2025-06 |
| Rock Creek Sisterwood Community Cor P | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Rockville Halland Library Assoc | 501(c)(2) | 2003 | $0 | $0 | 2024-06 |
| Spears To Success | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Togolaises in Science Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-04 |
| Twigs of Montgomery County MD | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| United States-Iran Chamber of Commerce Inc | 501(c)(6) | 2016 | $0 | $0 | 2024-12 |
| Unity Is Strength Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Warfield Community Development Corporation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| West Rockville Connects Village | 501(c)(3) | 2025 | | | |
Other causes in Rockville, MD
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Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.