Corporate Mac sales surge 66%

Given the breakdown of business sales into five segments (small office, small business, medium business, large business, and very large business) shown in figure three, it would appear likely that enterprise sales are <1% particularly given the inclusion of small offices where Macs are most likely. Of course that's not to forget that the highly ambiguous term "corporate" is used instead of the term "enterprise" which such claims tend to call to mind. In light of the fact that the analysis is publicly released by an investment bank (Needham & Company) rather than a traditional market research firm, it is not unlikely that it is intended to support their positions and those of the their investors as a press release rather than a rational analysis of the market.

[http://en.wikipedia.org/wiki/Needham_%26_Company]