Mike,
250 or close to it. Not sure how much exactly. I don’t know the name of the company. Florida based aerial photography company. He flew a Piper Aztec all over the US.
Air Choice One and Ravn are part 135 airlines. So, I’m not surprised they said no to someone with 250. I see online that Air Choice One only requires 300 TT for FOs though. Should be easy for you to get if you really want that job.
Tory