Data / Nonprofits / Tennessee / Signal MTN
Nonprofits in Signal MTN, TN: 87 registered with the IRS
87 nonprofits are registered with the IRS in Signal MTN, TN, 80 of them 501(c)(3) charities; the 31 that report revenue took in $15 million. The largest by revenue: Signal Mountain Golf & Country Club ($4.9 million), Discipleship Network of America-Dna Ministries ($1.3 million), Signal Mountain Christian School Inc ($1 million). Most common causes: education (13), philanthropy, voluntarism and grantmaking foundations (10), international, foreign affairs and national security (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Signal Mountain Golf & Country Club | 501(c)(7) | 1957 | $4.9 million | $7.7 million | 2025-12 | |
| Discipleship Network of America-Dna Ministries | Religion-related | 501(c)(3) | 2001 | $1.3 million | $957,801 | 2025-06 |
| Signal Mountain Christian School Inc | Education | 501(c)(3) | 2005 | $1 million | $3.1 million | 2025-06 |
| Mountain Education Foundation | Education | 501(c)(3) | 2008 | $878,739 | $5 million | 2025-06 |
| Tennessee Valley Robotics | Youth development | 501(c)(3) | 2017 | $788,590 | $378,013 | 2025-12 |
| Southeastern Cave Conservancy Inc | Environment | 501(c)(3) | 1991 | $717,482 | $6.3 million | 2026-04 |
| Signal Mountain Social Services | 501(c)(3) | 1986 | $692,888 | $1.1 million | 2025-12 | |
| Tent Inc | Religion-related | 501(c)(3) | 2010 | $596,917 | $810,527 | 2025-12 |
| American Society of Church History | Arts, culture and humanities | 501(c)(3) | 1964 | $580,455 | $1.1 million | 2025-06 |
| The American-Haitian Foundation | International, foreign affairs and national security | 501(c)(3) | 1999 | $409,783 | $481,235 | 2025-12 |
| Sme Preservation Fund | Community improvement and capacity building | 501(c)(3) | 2018 | $308,490 | $18,425 | 2025-12 |
| Association of Vapor Intrusion Professionals | Community improvement and capacity building | 501(c)(6) | 2020 | $284,851 | $0 | 2025-12 |
| McCoy Farm and Gardens | Recreation and sports | 501(c)(3) | 2016 | $281,492 | $302,863 | 2025-12 |
| Bachman Center Council Inc | Human services | 501(c)(3) | 2000 | $275,053 | $242,665 | 2023-12 |
| Signal School of Physical Education | 501(c)(3) | 1979 | $263,502 | $485,088 | 2025-12 | |
| Signal Mountain Soccer League | Recreation and sports | 501(c)(3) | 2014 | $212,193 | $228,450 | 2026-01 |
| Tennessee Democracy Network | Public and societal benefit | 501(c)(3) | 2023 | $200,214 | $36,086 | 2024-12 |
| The Devops Collective Inc | Education | 501(c)(3) | 2015 | $186,144 | $109,354 | 2022-10 |
| Signal Mountain Middle-High School Sports Booster Club | Education | 501(c)(3) | 2005 | $158,301 | $124,462 | 2025-06 |
| Taraloka Foundation | International, foreign affairs and national security | 501(c)(3) | 2012 | $147,051 | $160,509 | 2024-12 |
| Signal Mountain Middle High School Music Booster Club | Education | 501(c)(3) | 2015 | $140,961 | $48,289 | 2025-06 |
| Friends of Momance Inc | International, foreign affairs and national security | 501(c)(3) | 2018 | $119,958 | $27,457 | 2025-07 |
| Art 120 | Arts, culture and humanities | 501(c)(3) | 2011 | $112,091 | $40,593 | 2025-12 |
| Lone Oak Community Civic League | Recreation and sports | 501(c)(3) | 1991 | $95,310 | $375,106 | 2025-12 |
| Signal Mountain Youth Baseball | Recreation and sports | 501(c)(3) | 2016 | $94,112 | $148,678 | 2024-12 |
| Pta Tennessee Congress of Parents & Teachers Inc | 501(c)(3) | 1980 | $65,386 | $67,458 | 2025-06 | |
| Signal Mountain Christian Co-Op | Education | 501(c)(3) | 2017 | $55,709 | $74,902 | 2025-06 |
| Project 52 | 501(c)(3) | 2012 | $55,213 | $72,265 | 2025-12 | |
| Nolan Elementary School Parent Teacher Association | Education | 501(c)(3) | 1980 | $53,224 | $35,579 | 2025-06 |
| Signal Mountain Lions Charity | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $45,946 | $70,270 | 2026-06 |
| Signal Mountain Lacrosse | 501(c)(3) | 2016 | $40,114 | $30,837 | 2025-12 | |
| Ally Assistance Organization Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| American Rhododendron Society | 501(c)(3) | 1974 | $0 | $0 | 2026-08 | |
| Association for Vascular Access | 501(c)(6) | 2010 | $0 | $0 | 2024-12 | |
| Bahamas Bloom Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bishop Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $13.8 million | 2025-12 | |
| Chattanooga Civitan Childrens Foundation Inc | 501(c)(3) | 1942 | $1.3 million | 2025-12 | ||
| Chattanooga NJTL | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Clark Foundation Inc | 501(c)(3) | 1960 | $7,403 | 2025-12 | ||
| Community Guild | 501(c)(4) | 1967 | $0 | $0 | 2024-03 | |
| Dolan Gardens Foundation | Environment | 501(c)(3) | 1997 | $169,199 | 2025-12 | |
| Eden & Vine Ministries | Religion-related | 501(c)(3) | 2025 | |||
| Friends of Signal Mountain Library Inc | Education | 501(c)(3) | 2012 | $0 | $0 | 2025-09 |
| Happinest Wildlife Rehabilitation & Rescue Inc | Animal-related | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| International Assistance and Adoption Project | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1959 | $0 | $0 | 2026-06 | |
| International Institute for Nondestructive Examination | Science and technology | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Interstellar Community Foundation | International, foreign affairs and national security | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Jack and Charlotte Frost Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $55.3 million | 2025-12 | |
| Lamberth Foundation of Mississippi Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $1 million | 2025-12 | |
| Marshall Creek Wildlife Rehabilitation and Conservancy | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Mic Foundation | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Mountain Fellowship | 501(c)(3) | 1974 | ||||
| Music Therapy Gateway in Communication Inc | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Mutts On the Mountain | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Neighborhood Association | 501(c)(4) | 1967 | $0 | $0 | 2025-12 | |
| Peckerwood Foundation | 501(c)(3) | 1985 | $4.3 million | 2025-07 | ||
| Presbytery of the Southeast | 501(c)(3) | 1982 | ||||
| Pta Tennessee Congress of Parents & Teachers Inc | 501(c)(3) | 1980 | $0 | $0 | 2026-06 | |
| Pumpkin Patch | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Relevant Church Inc | Religion-related | 501(c)(3) | 2017 | |||
| Rushlight Club | 501(c)(3) | 1971 | $0 | $0 | 2025-12 | |
| SMMHS Theatre Arts Boosters | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Signal Mountain Playhouse Inc | Youth development | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Signal Mountain Presbyterian Church | 501(c)(3) | 1982 | ||||
| Signal Mountain Public Library | 501(c)(3) | 1971 | ||||
| Signal Resources for Hope and Healing | Mental health and crisis intervention | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Smart Music Project | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Soil Resources Initiative Inc | International, foreign affairs and national security | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Son Servants Mission Ministry Inc | Religion-related | 501(c)(3) | 2025 | |||
| Soul of Somanya Inc | International, foreign affairs and national security | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Steve and Lisa Frost Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $11.5 million | 2025-12 | |
| Stingers Baseball | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Teaks Touch | Human services | 501(c)(3) | 2026 | |||
| Tennessee Academic Esports League Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2026-01 |
| Tennessee Environmental Education Association Term | Environment | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Tennessee Medical Association Alliance | 501(c)(4) | 1972 | $0 | $0 | 2025-06 | |
| The 100 Inc | Education | 501(c)(3) | 2026 | |||
| The Rhythm Bones Society | 501(c)(3) | 2002 | $0 | $0 | 2025-12 | |
| The Signal Mountain Genealogical Society Incorporated | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| The Waldens Ridge Baptist Church of Signal Mountain Tennessee | 501(c)(3) | 1993 | ||||
| Tmaa Philanthropic Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $0 | $0 | 2025-06 |
| Walden Ridge Civic League | Community improvement and capacity building | 501(c)(3) | 2021 | $0 | $0 | 2025-10 |
| Waldens Ridge Guild | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $0 | $0 | 2023-12 |
| Wayside Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $117,809 | 2025-12 | |
| Wayside Presbyterian Church | 501(c)(3) | 1974 | ||||
| Wolftever Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $910,246 | 2025-09 |
By cause in Signal MTN, TN
- Education 13
- Philanthropy, voluntarism and grantmaking foundations 10
- International, foreign affairs and national security 6
- Religion-related 5
- Recreation and sports 5
- Human services 5
- Arts, culture and humanities 3
- Youth development 3
- Animal-related 3
- Environment 3
- Community improvement and capacity building 3
Nonprofits in every city of the state
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.