EMC auto insurance is sold by Employers Mutual Casualty Insurance Companies, a very highly experienced insurance company with a consistent financial track record. The company sells insurance in 50 states and offers a wide range of discounts and unique coverage options for its customers. The company has expanded in recent years to increase its customer base and financial assets, and has been highly rated for financial stability. Customer reviews of EMC online are minimal, but there are some positive experiences regarding their customer service, making the company a good choice to consider for auto insurance shoppers.