Click here to view gallery ›

The landscape is evolving. Some of the biggest names in tech, telecom, cable and Internet find themselves constantly fine-tuning their business models to keep up with the competition.

With first-quarter earnings mostly behind us, we reckoned this was an apt time to offer a roundup of some key developments at some of the largest in the industry.

Here's a snapshot of recent results at AT&T, Cbeyond, CenturyLink, Comcast, EarthLink, Level 3 Communications, Sprint, Time Warner Cable, T-Mobile USA, tw telecom, Verizon and Windstream — as well as what the future might hold for these industry giants.