Data / Nonprofits / Wisconsin / Watertown / Human services
Human services nonprofits in Watertown, WI: 14 registered with the IRS
14 human services nonprofits are registered with the IRS in Watertown, WI, 14 of them 501(c)(3) charities; the 10 that report revenue took in $147.5 million. The largest by revenue: Ablelight Inc ($107.1 million), Illuminus Inc ($18.2 million), Creative Community Living Services Inc ($17.9 million).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Ablelight Inc | 501(c)(3) | 1937 | $107.1 million | $203 million | 2025-08 |
| Illuminus Inc | 501(c)(3) | 1996 | $18.2 million | $20.7 million | 2025-06 |
| Creative Community Living Services Inc | 501(c)(3) | 2018 | $17.9 million | $7.8 million | 2025-12 |
| Marquardt Village Inc | 501(c)(3) | 1992 | $2.7 million | $29.6 million | 2025-06 |
| St Vincent Depaul Society of Watertown Inc | 501(c)(3) | 2007 | $532,662 | $2.2 million | 2025-09 |
| Cornerstone of Grace | 501(c)(3) | 2020 | $495,431 | $415,234 | 2025-12 |
| Watertown Family Center Inc | 501(c)(3) | 2010 | $226,240 | $129,901 | 2025-12 |
| Faith Village Inc | 501(c)(3) | 1978 | $198,654 | $381,518 | 2025-08 |
| Haus of Peace | 501(c)(3) | 2018 | $135,955 | $27,900 | 2026-06 |
| Lutheran Homes & Health Services Foundation Inc | 501(c)(3) | 1984 | $52,273 | $817,148 | 2024-12 |
| B Cause We Care Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Building A Welcoming Watertown | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Madilyns Mission | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Wisconsin Association for Play Therapy | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
Other causes in Watertown, WI
- Education 21
- Recreation and sports 17
- Religion-related 11
- Housing and shelter 11
- Philanthropy, voluntarism and grantmaking foundations 7
- Arts, culture and humanities 6
- Health care 6
- Public and societal benefit 5
- Animal-related 4
- Food, agriculture and nutrition 4
- Community improvement and capacity building 4
- Environment 3
Every nonprofit in Watertown, WI · Human services nonprofits across the state · 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.