Umbrella Companies and how they work?

ODAN wrote:

I need to know what are the functions of Umbrella comapnies? Do they act like your employers and then you have freedom of clients to work with but they collect the payment on your behalf and forward you after their fees, tax and other things applying..

So you do not need to change an employer and you work freely too but whatever clients you will get they will recieve the payments opn your behalf. you can not recieve amount directly and then after certain deduction they will give you money...

Regards

Can Anyone refer me any Umbrella company in Czech Republic?