He is wrong. It will just take a little more to prove it just like everything else he's been wrong with so far (court case, dilution, etc).
Global Detector employees say Global Detector is a subsidiary of Paradigm tactical.
Mr. Wizard is relying on "form data" that was entered during registration to the Central Contract Registration which is NOT the way to verify organizational structure.
It's already well known that a "sole proprietorship" CAN BE structured under a parent company to reduce risk of expanding operations and simplify the tax and accounting process. This is fundamental business admin stuff. Not hard to understand.
IMO, he is just trying to spread more FUD as he did with talk of dilution and casting doubt on the PR'd court case. I'd take the word of the Global Detector employees before that of disgruntled and "former" associates that are out of touch with current business operations.