Yeah the Coors family is deep in the shit.
The source watch page for State Policy Network donors is crazy, and not even that up to date, so I'm sure probably way more by now. Of course the Coors family is included:
https://www.sourcewatch.org/index.php?title=SPN_Funding
But public documents discovered by the Center for Media and Democracy (CMD) reveal that SPN is largely funded by global corporations -- such as Reynolds American, Altria, Microsoft, AT&T, Verizon, GlaxoSmithKline, Kraft Foods, Express Scripts, Comcast, Time Warner, and the Koch- and Tea Party-connected DCI Group lobbying and PR firm -- that stand to benefit from SPN's agenda, as well as out-of-state special interests like the billionaire Koch brothers, the Waltons, the Bradley Foundation, the Roe Foundation of SPN's founder, and the Coors family -- who are underwriting an extreme legislative agenda that undermines the rights of Americans. Corporations like Facebook and the for-profit online education company K12 Inc., as well as the e-cigarette company NJOY (a new member of the American Legislative Exchange Council (ALEC)), also fund SPN, as demonstrated by its most recent annual meeting.