![]() Sify Technologies Sify Technologies (formerly known as Satyam Infoway) is a company that provides information and communications technology (ICT) services. | ![]() AT&T AT&T (formerly known as SBC Communications) is a company specializing in telecommunications and digital connectivity services. | Bharti Airtel Bharti Airtel (formerly known as Bharti Tele-Ventures) is a telecommunications company that provides mobile, data, and voice solutions. | ![]() Vodafone Vodafone Group is a telecommunications company that provides mobile and fixed connectivity solutions. | |
Founding Date | Founding Date 1995 | Founding Date 1983 | Founding Date 1995 | Founding Date 1984 |
Type | Type Public | Type Public | Type Public | Type Public |
Tags | ||||
Locations | Locations Chennai, IN HQ Bengaluru, IN Hyderabad, IN Kolkata, IN Navi Mumbai, IN Noida, IN Singapore, SG see more | Locations Dallas, US HQ Buenos Aires, AR Buenos Aires, AR North Sydney, AU Wien, AT Brussels, BE Bruxelles, BE see more | Locations New Delhi, IN HQ Gurugram, IN | |
Employees | Employees 4,4062% increase | Employees 133,0306% decrease | Employees 28,67334% increase | Employees 88,780 |
Valuation ($) | Valuation ($) 249.2 m | Valuation ($) 141.7 b | Valuation ($) N/A | Valuation ($) 257.6 m |
Financial | ||||
Revenue (est.) | Revenue (est.) ₹39.9b (FY, 2025) | Revenue (est.) $125.6b (FY, 2025) | Revenue (est.) ₹2.1t (FY, 2026) | Revenue (est.) €40.5b (FY, 2026) |
Cost of goods | Cost of goods ₹22.2b (FY, 2025) | Cost of goods $50.8b (FY, 2025) | Cost of goods N/A | Cost of goods €15.3b (FY, 2026) |
Gross profit | Gross profit ₹17.7b (FY, 2025) | Gross profit $74.8b (FY, 2025) | Gross profit ₹2.1t (FY, 2026) | Gross profit €25.2b (FY, 2026) |
Net income | Net income (₹785m) (FY, 2025) | Net income $23.4b (FY, 2025) | Net income ₹338.2b (FY, 2026) | Net income €59m (FY, 2026) |

AT&T (formerly known as SBC Communications) is a company specializing in telecommunications and digital connectivity services.
View companyBharti Airtel (formerly known as Bharti Tele-Ventures) is a telecommunications company that provides mobile, data, and voice solutions.
View company
Vodafone Group is a telecommunications company that provides mobile and fixed connectivity solutions.
View company