Private company
HotChalk
American educational technology company
HotChalk was an education technology company founded in September 2004. HotChalk ran an online community application designed for grade school teachers, students, and parents. HotChalk was founded by Edward M. Fields; the company's last CEO was Rob Wrubel.3 It is headquartered in Campbell.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersCampbell1
- Websitewww.HotChalk.com
- Incorporated inDE4
- Business address1999 S. Bascom Ave., Campbell, Ca 950084
See how the biggest companies compare on our leaderboards
HotChalk was an education technology company founded in September 2004. HotChalk ran an online community application designed for grade school teachers, students, and parents. HotChalk was founded by Edward M. Fields; the company's last CEO was Rob Wrubel.3
Timeline
- 2005Founded Founded1
SEC filer profile
How HotChalk is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
Links
- Websitewww.HotChalk.com1
- WikipediaHotChalk
- WikidataQ5909598
- SEC EDGARCIK 1662164
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataHotChalk on Wikidata
- 2SEC EDGARHotChalk filings on SEC EDGAR
- 3WikipediaHotChalk on Wikipedia
- 4SEC EDGARHotChalk filings on SEC EDGAR