Safi Port indeed Fenerbahce sponsor, owner is part of board this year, elected with Acun. So it is not a long-term commitment, this kind of sponsorships are always dangerous. I'd prefer a one big company who is loyal to club to be honest. Literally Safiport has no business in UK market, a sponsor who is trying to intrude to market would be more beneficial in long term. They are just here, because Acun asked for, but you never know what they asking in return.
It is not multi-billion company. Billionaires list in Turkey is pretty thin.