All 10 of the largest U.S. meat and dairy companies have lobbied against environmental and climate policies, resisting climate regulations, including rules on greenhouse gases and emissions reporting. This is according to a study by New York University, which examined the political influence of the 10 largest meat and dairy companies in the United States.
Yup, that's my understanding. They probably aren't full on deniers, they know it's real, they just don't want to do the hard work and take the pay cuts that will progress us forward into the future.