Website The website says GRB has long term , high value contracts in place. However I don't see any actual operating businesses in its 10 year history.. Every project is waiting for a big break or just trails off into silence . They have no real revenues during the entire time.
The Calii property has been around since near the beginning. Have they proved there's even demand for Sage ? There's a housing shortage everywhere, in every country in the world. Affordability is a another story, GRB doesn't have any capital to build anything either.