Is there a way to get a company with all custom properties included? It seems that only contacts api have that feature. It would be helpful also if we have something like property in the URL parameter to include to the return data.
The 'Get a company' endpoint currently returns all properties for which the company record has a value. It's not possible to pull a company record and include properties for which the record doesn't have a value, so it's possible your company record just doesn't have a value for certain properties.