"Enterprise data center operations" means operations that (i) physically house information technology equipment such as servers, switches, routers, data storage devices, or related equipment; (ii) manage and process digital data and information to provide application services or management for data processing, such as web hosting, Internet, intranet, telecommunication, and information technology; (iii) are developed and owned by the taxpayer; and (iv) are operated by the taxpayer or any of its affiliates substantially for their own use.
Va. Code § 58.1-422.2