Fay, Richwhite & Company is the investment vehicle of Switzerland-based New Zealand merchant bankers Sir Michael Fay and David Richwhite. The firm was the prime focus of the "Winebox Inquiry" which dealt with, among other things, tax-avoidance arrangements in the Cook Islands. The publicity surrounding the inquiry generated considerable public ill-feeling towards Fay and Richwhite, and was one of the principal reasons for their emigration to Geneva. Fay, Richwhite were investors in the Bank of New Zealand, which was sold to National Australia Bank in 1992.