Is there any company still funding it?
For one, the NY Slimes is still on board.
Many foundations are listed on the sponsors donor page in the program. These tax deductible foundations are such a scam. They donate money to each other, then attend conferences at five star resorts where they talk about how much they care.
Quite a few including Time Warner: http://www.cnsnews.com/blog/gage-cohen/trump-assassination-play-still-funded-time-warner-taxpayers
Yes, American Express, Time Warmer and the NYT. There might be others, but these 3 I know of. Those who have AE cards, should call and complain and boycott them.
There are PLENTY of sponsors still....NYT being one of them!