Engineering, procurement, construction & management of crude oil refineries.
mhhh I can not find it under NEX comapnies listed(http://www.tsx.com/HttpController?GetPage=NEXListedCompaniesViewPage&Page=1&SearchIsMarket=Yes&Market=NEX&SearchCriteria=Name&SearchType=Contain&SearchKeyword=wwf.h)
....and it does not shwo up in my BMO account.... I guess all I can do is watch...