Lili - I didn't contact anyone, Sigma contacted me. I wasn't even thinking about VIP aviation work. You can probably find their details on the usual jobsites.
The contract is 3 months on, 1 month off. You would live in a villa shared with another flight attendant, based on a compound in Riyadh. I've spoken to a girl I know that is currently working on a private jet in Saudi & she has said NAS are a decent outift to work for, as a someone she knows used to work for them.
Pink - thank you, I'll let you know how I get on. I'm not too bothered about having to make my own way to Bahrain if I'm selected for interview, I plan on using my current crew discount tickets