I can't let this utter bullshit pass without refuting it. I can only assume you're bitter your side is going into the season as the only one without a sponsor on front?
Three insurance companies (none looking likely to collapse like FAI did under the HIH banner) are front of jersey in 2017. Youi are on the refs kit (taking over from AAMI), while NRMA (Broncos) and nib (Knights) are big players.
Two car giants are in there too - Toyota (Cowboys) and Kia (Bulldogs).
In terms of electronics and telecommunications there is Huawei (Raiders) a global producer of smartphone & technology, and Vodafone (Warriors), one of the biggest telecommunications providers in the world.
I don't need to elaborate on the wealth and financial power Crown (Rabbitohs & Storm) wield...
... or St George Bank.
As others have mentioned - Oak (Panthers) & Steggles (Roosters) are highly recognisable Australian brands produced by huge companies, and someone else mentioned that URM (Sea Eagles) expanded into the UK and make up a fair portion of the recycling market there.
That really leaves Brydens - who have the compo lawyer market cornered in Sydney and have shelled out $$ for sponsorship across multiple clubs in addition to being front of kit for the Wests Tigers.
And that's not even mentioning the fact that the codes major sponsors include Telstra, Holden and Harvey Norman.
Add to that Stadium sponsorships Suncorp, AAMI, GIO, Allianz, ANZ