Last year a group of unlikely allies came together to create the coalition called Stop Mega Comcast to, well, stop the creation of the Comcast-Time Warner Cable mega company. This year, a similar group of improbable allies have come together to oppose the latest big-cable merger between Time Warner Cable, Charter, and Bright House Networks. 

Similar to last year’s mission, the “Stop Mega Cable” coalition aims to raise awareness about the potential harms consumers face should Charter’s acquisition of TWC and Bright House be approved, while also calling for thorough investigations into the merger by federal regulators.

The 17-member alliance includes media companies, consumer advocacy groups, and TV/telecom businesses. On the business side, Dish is the biggest headlining name. They are joined by trade groups representing mid-sized and rural communications companies.

Advocacy group Public Knowledge is also in the alliance, as is Consumers Union. They are joined by the Writers Guild of America and by groups representing diversity interests, musicians’ interests, and sports fans’ interests.

Chief among the coalition’s concerns is the fact that the merger would form a new “mega cable” company that would have a Comcast-like hold over consumers.

The group believes the combination of Charter/TWC/Bright House would create a duopoly in the high-speed broadband market, stifle innovation, reduce competition, and raise costs for consumers.

“We have the same concerns as last year’s merger,” Gene Kimmelman, President and CEO of Public Knowledge, said during a press call Thursday. “This merger, as proposed, would create a cable giant that, alongside Comcast, would control the overwhelming majority of high-speed broadband homes in this country, most of which have very few competitive options.”

The group also fears that if Charter becomes as large as Comcast, the two mega companies would coordinate their treatment of programs and consumers in a way that harms consumers.

“This merger demands the highest degree of scrutiny,” Kevin Rupy, Vice President of USTelecom – The Broadband Association, said. “The stakes of this merger are too high – for both consumers and the future of the broadband marketplace. Regulators and elected officials must ensure that the threatened harms to consumer choice, competition and innovation are fully addressed.”

While Kimmelman said that Charter should be commended for taking action to placate concerns about the merger by offering free interconnection deals to content providers for three years, it’s not enough.

“We want to acknowledge them for eliminating some discriminating practices,” Kimmelman said. “However, in becoming a dominant firm, they would have durable market power for many years to come.”

Jeff Blum, deputy general counsel for Dish, raised concerns about Charter’s ability after three years to impose data caps that would destroy over-the-top options like Dish’s SlingTV.

“Charter’s argument for the merger is that they aren’t as terrible as Comcast,” Blum said. “That’s not sufficient. The people who will benefit [from the merger] are not customers, it’s shareholders. Allowing this merger to take place… means you will have two companies that have a stranglehold over broadband access.”

On the advocacy side, George Slover, a policy advocate for our colleagues at Consumers Union, said that the merger would harm consumers and increase prices.

“These two cable companies routinely show up near the bottom on Consumer Reports surveys for customer satisfaction,” he said. “Letting them become more powerful will only make things worse.”

Want more consumer news? Visit our parent organization, Consumer Reports, for the latest on scams, recalls, and other consumer issues.