City Online Services Limited was established in 1999 and started its ISP operation in Hyderabad and Bangalore. We are a 'B' Class ISP licensed to operate ISP operations (with Internet Telephony) in the States of Andhra Pradesh and Karnataka. We have been adapting ourselves along with the changes in technical and regulatory environment of the internet industry. We are headquartered in Hyderabad. In the last Seven years City Online opened its Network and Marketing Offices in Bangalore, Vijayawada, Vizag and offering real time Data/Voice/Video Internet/Intranet Solutions through Wired and Wireless and also Data Center Solutions like Web Hosting, Co-Location of Servers and Video Streaming and Web Casting Services to Corporates, Media Companies, Hospitality Industry, Residential Apartments and Gated Communities. City Online Services is proud to announce that we have been awarded ISO/IEC 27001:2013 certification in March 2020. An globally recognised standard that ensures we meet the needs of our customers through an effective quality management system. Quality is at the heart of everything we do, and we continuously update ourselves to improve our services to meet the needs and expectations of our customers. To become ISO/IEC 27001:2013 compliant, COL underwent an evaluation process that included quality management system development, a management system documentation review pre-audit and assessment.