- Centra Realty Group Inc. - Real estate in Humboldt and area
- Re/Max Saskatoon - Real estate firm with office and staff in Humboldt
- Humboldt Historic Water Tower - Friends of the Water Tower is a non-profit organization whose sole aim is to preserve, restore and adaptively re-use the historic tower.
- Humboldt History Book Project
- Humboldt Hurricanes - The website for the under-14 Humboldt Hurricanes soccer team.
- Humboldt's Official Tourism Site - Visit this site to view the history, culture and recreational attractions in Humboldt and area.
- Humboldt Public Library
- SaskEnergy - We are Saskatchewan's natural gas distribution utility, a twelve-year-old provincial Crown corporation with roots of more than 45 years in Saskatchewan.
- SaskPower - We provide value-added electrical energy and related services. We achieve this through employee innovations, a competitive spirit and the pursuit of opportunities advantageous to our customers and shareholders.
- SaskTel - SaskTel.com, your one-stop location for SaskTel products and services. Plus, discover more about the company that has been serving you for over 90 years.