ALTA TELECOM INC. (ALTA) and ATI Telecom International (ATI) have been in operation for 30 years with HQ located in Norcross, Georgia. Alta Telecom and ATI offer complete turnkey EF&I, FLM, Premise Services, Design Build and NOC services for OEM partners, Telecom companies and Service Providers worldwide. ALTA is certified to ISO 9001:2008 and TL 9000 with approximately 850 employees across North America and Europe, providing technical services for the following technologies: http://www.altagroupofcompanies.com/ Network Operations Center (NOC) Optical Transport Services Delivery Wireless Networks and BTS Systems Broadband Network Systems Optical Transport and Switching DC Power and Infrastructure Wire line Access & Switching