Bharti Hexacom 

Operating across India, Bharti Hexacom Limited delivers a range of consumer mobile, fixed-line telephone, and broadband services under the renowned Airtel brand. Its diverse portfolio includes both pre-paid and post-paid wireless voice solutions, data communication services, and international roaming for voice and data. The company also provides conventional landline telephony and high-speed internet. A key offering is Airtel Black, a comprehensive package designed for households that integrates mobile, broadband, fixed-line, and digital television services. Established in 1995, the firm was initially known as Hexacom India Limited before being renamed Bharti Hexacom Limited in December 2004. Headquartered in New Delhi, India, it functions as a subsidiary of Bharti Airtel Limited.