Ryan was also prosecuted and convicted of three charges of aiding Blake and was sentenced to two years and two months' imprisonment.
"Both have also been adjudicated bankrupt on multiple occasions and are at present undischarged bankrupts," MBIE says.
The Registrar of Companies, Ross van der Schyff, sought the prohibitions of the pair because he considered their offending to be "among the most serious cases of non-compliance with the act that he had seen," it says.
Chief High Court judge, Justice Geoffrey Venning, said that "Mr Ryan has been guilty of persistent and ongoing dishonest behaviour involving the use of company structures to obtain money from the public. His case is one of the most serious cases and is an appropriate case for a lifetime ban."
Blake "has displayed an arrogant disregard for the law and the compliance obligations …. Mr Blake's conduct was wilful and deliberate. He set out to circumvent the statutory ban imposed on him as a result of his earlier convictions. Despite his protestations of ignorance, the pattern of behaviour was clear and deliberate."
The companies registrar van der Schyff says the prohibitions "should serve as a strong message to the public that the registrar will take action in appropriate cases where there is serious and repeated misconduct."