Hi, it’s really very important and difficult to know about the company before joining. But it helps us a lot when we join the company. I know one site which will give you answer of your questions. Visit [url=http://pastjob.co.uk/Default.aspx] pastjob.co.uk[/url] . This link provides information about companies, about employers, working culture and all. All these information are gathered by the previous employees. I hope my information will help you. Good luck for your future!