Magento Enterprise Edition is a eCommerce platform that can scale to support the largest of online stores. Owned by Adobe.
http://www.magentocommerce.com/product/enterprise-edition
eCommerce · Enterprise
Get access to data on 35,814 websites that are Magento Enterprise Customers. We know of 6,370 live websites using Magento Enterprise and an additional 29,444 sites that used Magento Enterprise historically and 3,091 websites in the United States.
Get a list of 35,814 websites using Magento Enterprise which includes location information, hosting data, contact details, 6,370 currently live websites and an additional 34,538 domains that redirect to sites in this list. 29,444 sites that used this technology previously and 3,091 websites in the United States currently using Magento Enterprise.