Each year Glassdoor ranks overall company ratings to determine its annual Employees’ Choice Awards, also known as the Best Places to Work Awards.[12] The website verifies that each review of a company comes from real employees "through technological checks of e-mail addresses and through screenings by a content management team", according to Glassdoor spokesman Scott Dobroski.[13] The company has stated that it rejects about 20% of entries after screening.[14] Rules for posting reviews are different for smaller companies than they are for larger companies in order to preserve the anonymity of people in close departments.[15]