Ask HN: Anybody Here Work with or for a UK Innovator Visa Endorsing Body?

Not sure if this is the best way to do this, but has anyone here successfully gone this route? Anyone know anyone who works with or is connected to an endorsing body?

Trying to move a startup from US to London and I have some questions about how the visa is working right now. Email in bio if you'd rather stay offline, any help/leads appreciated.