When SkyEurope went bust they claimed they had been profitable for several years but it later was proven they had never made a profit at that point. Since then they've not spoke or published any figures at all, but continue to claim they are profitable, which they were proven to have lied about in the past.
Wizzair marketing and press releases always tend to be interesting - a lot of the time their press releases read exactly like Ryanair ones, and some phrases are a pretty much carbon copy.