ComScore: AT&T leads commercial ISPs with 20% market share

AT&T (NYSE: T) dominates the market for commercial ISPs, delivering about 20 percent of Internet traffic to businesses during September, according to ComScore.

Source: ComScore

Verizon (NYSE: VZ) is the second most popular ISP for businesses, delivering about 12 percent of page views. It was followed by CenturyLink (NYSE: CTL), which has a 7 percent share, tw telecom (Nasdaq: TWTC) and Level 3 (Nasdaq: LVLT), which each have a 5 percent share. Sprint (NYSE: S) had a 4 percent share.

Comcast (Nasdaq: CMCSA) is the highest ranked cable operator on ComScore's rankings of the top commercial ISPs, delivering about 5 percent of Internet traffic to businesses in September.  Cox also made the list, with a 3 percent share of traffic in September.

While providing high-speed Internet and voice services represents a small fraction of the revenue for cable operators, Comcast, Time Warner Cable (NYSE: TWC), Cablevision, Cox and other MSOs have said that providing commercial services is one of the fastest growing parts of their operations.

For more:
- see the release from ComScore

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