Some facts to process:
The motor which is now part of the WheelTug system has been in existence for more than 15 years. It was originally called the Borealis Electric Motor. It was later rebranded the Chorus motor. A purpose-built motor controller (inverter) was subsequently designed and built. The product has not been commercially successful in any form and so far the company has not found any customers in ground transportation unless you count elevators. The elevator project was a failure.
The ultimate parent company of WheelTug is Borealis which has a long history of other product failures and Canadian regulatory issues. It also hasn't made any money in years instead relying on the continued recruitment of new investors. This recruitment has now come to PPRuNe.
Personally I would rather see this thread limited strictly to a technical discussion, but if the thinly disguised prospecting is going to be tolerated I think it is important for all of the facts to be on the table.