Glassdoor is jobs and recruiting site. Glassdoor holds a growing database of more than 8 million company reviews, CEO approval ratings, salary reports, interview reviews and questions, benefits reviews, office photos and more. All of this information is entirely shared by those who know a company best — the employees. For employers, Glassdoor offers effective recruiting and employer branding solutions. Glassdoor is headquartered in Mill Valley, California and was founded by Robert Hohman, Rich Barton and Tim Besse in 2007.