Besides having a detailed list of all of Hannity's advertisers, MediaMatters describes Hannity, as follows:

"Sean Hannity is a professional propagandist for President Donald Trump, as well as a bigot, a sexist, and a conspiracy theorist. As host of Fox News’ Hannity, he has used his platform to advocate for authoritarian tactics toward the press, defend Trump's obstruction of the investigation into collusion between the president's associates and Russia, and attack judges who have ruled against Trump’s Muslim bans."

See:

https://www.mediamatters.org/research/2017/05/23/these-are-sean-hannitys-advertisers/216607

I wonder how they really feel about him ??