Privaterra has undertaken several field projects in Central & South America, Asia, and Africa; it is based in Canada<ref>[http://events.ccc.de/congress/2005/fahrplan/events/473.en.html About ccc.de]</ref> | Privaterra has undertaken several field projects in Central & South America, Asia, and Africa; it is based in Canada<ref>[http://events.ccc.de/congress/2005/fahrplan/events/473.en.html About ccc.de]</ref> |