T vs SAN Comparison

The wireless business contributes nearly 70% of AT&T's revenue. The company is the third-largest US wireless carrier, connecting 73 million postpaid and 17 million prepaid phone customers. Fixed-line enterprise services, which account for about 14% of revenue, include internet access, private networking, security, voice, and wholesale network capacity. Residential fixed-line services, about 12% of revenue, primarily consist of broadband internet access, serving 14 million customers. AT&T also has a sizable presence in Mexico, with 24 million customers, but this business only accounts for 3% of revenue. The company recently sold its 70% equity stake in satellite television provider DirecTV to its partner, private equity firm TPG.

Santander's focus is on retail and commercial banking. Latin America is geographically the most significant operation, with Brazil making the largest contribution. Its continental European business is mainly in Spain and Portugal. Santander's UK presence is the result of its acquisition of Abbey building society. In the US, Santander operates a vehicle finance business and a regional bank focused on the Northeastern states.