Yesterday’s vote does not mean the end for the many Super PACs and shadowy political organizations that have emerged this election season. By raising hundreds of millions of dollars from individuals and corporations, often without having to disclose their sources of funding, these groups are able to maintain their political apparatus and prepare for the 2012 election. American Crossroads, the Karl Rove-linked Super PAC, is already crafting its role for the next election. Mike Duncan, the former head of the Republican National Committee and Chair of American Crossroads, told the New York Times, “We’ve planted the flag for permanence, and we believe that we will play a major role for 2012.”

Back in September, Time magazine discussed how pro-GOP groups such as American Crossroads and the American Action Network were working with Mississippi Governor Haley Barbour, the former RNC chief and current head of the Republican Governors Association. Republican notables and fundraisers “first convened at Karl Rove’s home,” and became nicknamed “the Weaver Terrace group, named for the Washington street on which Rove lives.” American Crossroads and its sister group Crossroads GPS, which does not disclose its donors, spent over $38 million combined to attack Democrats, and the American Action Network spent close to $20 million this year.

Now with the election over, Politico reveals that pro-GOP groups, the US Chamber of Commerce, and the National Republican Congressional Committee (an official Republican Party wing) were intensely coordinating their political efforts. Other Weaver Terrace group members, such as the 60 Plus Association and the American Future Fund, spent tens of millions of dollars against Democrats, but the US Chamber of Commerce and the NRCC made even bigger expenditures, spending $31.7 million and $44.5 million, respectively. As Jeanne Cummings of Politico described how “coordinated attacks” by Weaver Terrace group members “turned political campaigns largely into contests between business-backed, GOP outside groups and the Democratic incumbents.” Pro-GOP outside groups spent $187 million in 2010, more than double their pro-Democratic counterparts, and Cummings reveals how the organizations collaborated in order to maximize their impact:

The groups – including familiar names like the U.S. Chamber of Commerce and American Crossroads – shared their target lists and TV-time data to ensure vulnerable Democrats got the full brunt of GOP spending.

Republican groups had never coordinated like this before, participants said, and backed by millions in corporate cash and contributions by secret donors, they were able to wield outsized influence on the results Tuesday night. The joint efforts were designed to spread the damage to as many of the majority Democrats as possible, without wasting money by doubling-up in races where others were already playing.

The National Republican Congressional Committee, which could not legally coordinate with the outside groups, even took the extraordinary step of publicly revealing its own ad buy strategy.

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The Chamber, which set aside $75 million in undisclosed corporate donations for the political season, is listed by Center for Responsive Politics as the biggest of independent players, investing nearly $33 million in radio, television and direct mail advertising alone.

Directly behind the Chamber on the Center’s outside group ranking is the coalition of groups formed by Rove and Gillespie. They are: American Action Network, which spent $26 million; American Crossroads, which invested $21 million, and Crossroads Grassroots Policy Strategies, which sank $17 million into ads and turnout communications in a plan to obliterate the Democrats’ Senate and House majorities.

Although donors to the Crossroads affiliates are largely unknown, the founders made no secret of the fact that they intended to take advantage of the Supreme Court ruling and tap into the vast resources of corporate America to raise more than $50 million help Republicans retake the Congress.

While that sum alone was enough to make Democrats’ nervous, the Crossroads founders also set out a more ambitious goal: To bring together the disparate new and old GOP political players so they could coordinate their efforts and maximize the damage on the political battlefield.

Cummings also shows how this plan worked out over the airways in competitive congressional districts:

In Pennsylvania, the Republican groups called in multiple players to bombard a half-dozen House Democrats, including some facing significantly underfunded Republican opponents. In the quest to oust Democrat Chris Carney, 60 Plus and the Chamber combined to spend about $1 million. The 60 Plus Association teamed up with the Center for Individual Freedom, another group that doesn’t disclose donors, to shell incumbent Democrat Rep. Paul Kanjorski with more than $600,000 worth of ads.

The close collaboration of pro-corporate groups only increases the need for greater transparency in the political process. Americans this election have seen dozens if not hundreds of ads and received substantial amounts of direct mail and phone calls from groups who reveal little information about themselves and do not have to disclose their sources of funding. Voters deserve the right to know who is working towards the election or defeat certain candidates for office, and overwhelmingly support disclosure laws. As such organizations creating new partnerships and intensifying their coordination, Congress needs to pass the DISCLOSE Act to allow the public to know who is behind these outside groups.