Yeah, worked for them a few years now - an excellent team of people. I've worked with lots of outfits at the festies but none have been as friendly and on it as green stewards. I signed up ages ago at greenstewards.com and so get regular festival updates and news from these guys.... as a result I'm working at 6 events this year... at least! COME ON

Check out Shambala and some of their paid gigs as well.
Enjoy
Dave