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Nonprofits in WATERTOWN, WI

162 tax-exempt organizations with a return on IRS file.

Largest nonprofits in WATERTOWN by revenue

Top 5s in WATERTOWN

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Ablelight Inc990, year ended Aug 2025$19.3M
  2. 2Ablelight Foundation Inc990, year ended Aug 2025$6.4M
  3. 3Greater Watertown Community Health Foundation Inc990, year ended Sep 2025$2.9M
  4. 4Maranatha Baptist University Inc990, year ended Jun 2025$2.1M
  5. 5Watertown Area Community Foundation990, year ended Jun 2025$1.3M

Largest reserves

Net assets (fund balance) at year end

  1. 1Ablelight Inc990, year ended Aug 2025$157.9M
  2. 2Ablelight Foundation Inc990, year ended Aug 2025$125.9M
  3. 3Greater Watertown Community Health Foundation Inc990, year ended Sep 2025$115.1M
  4. 4Marquardt Memorial Manor Inc990, year ended Jun 2025$20.7M
  5. 5Illuminus Inc990, year ended Jun 2025$17.5M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Matthew MautheCEO · Marquardt Memorial Manor Inc$696.7K
  2. 2Keith JonesPresident and CEO · Ablelight Inc$686.4K
  3. 3Matt MautheCEO · Fond Du Lac Lutheran Home Inc$548.8K
  4. 4Matthew MautheCEO · Lincoln Villas North Inc$548.8K
  5. 5Jeffrey KaczmarskiVP & Chief Legal Officer · Ablelight Inc$417.4K

All nonprofits in WATERTOWN, A–Z (page 1 of 2)