A California corporation founded in 2007, Platinum Ridge just launched CubeCheck.com CubeCheck reviews what it is like to work at a company including revealing data about why people leave companies and what percentage were laid off.  CubeCheck asks employees and former employees of companies for their experience working at a particular place.  Employees are surveyed on several different areas including overall satisfaction working with the company, management styles, work-life balance, and office atmosphere.