2005 fuel cell industr y sur vey a of 2004 financial results public companies connectedthinking pricewaterhousecoopers industry survey2 survey 1 scope the data and discussion presented in this are based on information published annual reports publicly traded listed below pwc list for fiscal year ending all figures expressed us dollars were included if their primary goal is production or system integration related fueling infrastructure b they stand alone company as at december 31 country focus area alternate energy corp astris energi inc canada afc ballard power systems pemfc ceramic cells ltd australia sofc ceres holdings plc uk distributed dynetek industries technologies fuelcell mcfc hydrogenics itm manhattan scientifics dmfc medis dlfc millennium