Umbrella Companies

[Bluedot]

No, not the ones that make things to keep you dry

Starting this topic as I'm sure there will be quite a few looking for recommendations or warnings with regards umbrella companies as the whole off-payroll thing starts to kick in.
Be nice to try and keep this on topic rather than get dragged into the usual IR35 conversations.

I've got the following list to choose from:
Parasol Limited
Exchequer Solutions Limited
PayStream MyMax Limited
Focused Consulting Limited
KPPES Limited (MyKeyPay or “Key”)
Green Lantern Trades Limited
Crest Plus Operations Limited
NWM Solutions Limited
Clipper Contracting Group Limited
Giant Professional Limited
JSA Services Limited
Orange Genie Cover Limited
Danbro Ltd

I contacted Paystream yesterday and got quite a terse mail back asking for my mobile number (already provided by the contact form), so I replied back with it anyway, then got another email today asking the exact same thing... Not a good start.
These brolly companies are going to get inundated with contractors in the near future, its a license to print money for them so they need to be seen to be ready and 'on it' right from the off.