From my own anecdotal viewpoint, it seems that smaller companies often have bigger budgets for corporate photography than do larger companies. For examples:
• Last month, the world’s second largest car manufacturer asked about covering its Toronto press conference. It was apparently budgeting $250 for two hours of shooting, a couple hours of editing, and a disc of images to be used internally and for media handouts.
By comparison, a small publisher in Toronto, with a handful of employees, budgeted $650 to cover its 30-minute press conference with one picture for media handout and a handful of other photos for internal use.