With the Federal Communications Commission’s (FCC) decision to move forward with a controversial proposal that threatens net neutrality and the open Internet, lobbying activity looks like it has reached a fevered pitch. But for the organizations involved, especially the telecom companies who are eager to be allowed to charge more for a “fast lane” of Internet service, lobbying has been at a fevered pitch for almost a decade.

Going back to 2005 (when the phrase “net neutrality” first shows up in lobbying disclosure reports) the biggest opponents of net neutrality (Verizon, AT&T, Comcast and their allies) have lobbied against net neutrality about three times as hard as the biggest proponents of neutrality (Level 3, Google, Microsoft and their allies).

To better understand the lobbying dynamics around net neutrality, we took the long view and tallied up the 20 lobbying organizations that mentioned “net neutrality” or “network neutrality” most often in their lobbying reports between 2005 and 2013. In the top 20, we found an even split: 10 pro-neutrality organizations and 10 anti-neutrality organizations. But when it came to intensity, the lobbying was far from balanced. The top pro-neutrality organizations filed 176 lobbying reports mentioning net neutrality. But the top anti-neutrality organizations far outpaced them, filing 472 reports that mentioned net neutrality. That’s a 2.7-to-1 ratio.

When we arrange the top 20 net neutrality lobbying organizations by amount of reports on the issue (Figure 1), the disparity is clear. The five most active organizations on the issue since 2005 – Verizon, AT&T, Comcast, the National Cable and Telecommunications Association and the National Music Publishers Association – are all opposed to neutrality. Verizon and AT&T are heads and shoulders above everyone else, with an estimated 119 reports mentioning net neutrality each.

Not only does the anti-net neutrality faction devote more lobbying attention to the issue. These top organizations also consistently have a much larger lobbying footprint. Figure 2 looks at the money that the top pro- and anti-neutrality organizations have spent lobbying since 2003. Consistently, the anti-neutrality groups have outspent the pro-neutrality groups by a more than a 5-to-1 margin, although this has narrowed to closer to 3-to-1 in recent years as Google Inc. has increased its lobbying presence.

Of the five organizations with vested interests in this issue that spent the most money in 2012 (the last year for which we have complete data), four oppose neutrality. All five, though, spent impressive sums.

While the dispute over network neutrality is often thought of as a battle between giant corporations, it’s clear from the data that over the lifespan of this issue, the pressure has been far from equal. The leading opponents of neutrality (largely the internet service providers) have devoted significantly more resources to lobbying than the leading supporters of net neutrality (largely the big tech companies). While the tech companies have been expanded their lobbying presence recently, they are still playing catch-up. The big telecom companies have spent years convincing key decision-makers. We will see today whether all their intense lobbying has paid off.

Note on methodology:

We determined organizations’ positions on net neutrality based on whether the companies CEOs had signed on to relevant letters to the FCC. If this information was not available, we assessed other public statements of position released by the corporation/organization or its officers. The Christian Coalition has a public statement in defense of net neutrality on its website, as does Dish Network. The most difficult to classify in our top 20 list was Apollo Investment Management. Largely, lobbying on net neutrality by Apollo has been on behalf of its subsidiary, Hughes Network Systems, a satellite broadband provider. A February 2010 trade publication on the Hughes website argues that a pro-net neutrality FCC is good for the satellite broadband industry as it “should tend to level the playing field … by preventing larger terrestrial providers from entering into preferential deals with content providers.”

All dollar amounts are shown in inflation adjusted 2012 dollars.