"Social Security" Sues, But Who Is Social Security?

Can someone explain this one to me? From the Alice Echo-News Journal:

The Alice Social Security Administration has filed a lawsuit against the Jim Wells County [Texas] Appraisal District, alleging the district set unreasonably high property valuations for the administration’s Alice facility. The lawsuit, which was made public Tuesday, was filed by the Alice Social Security Administration, L.L.C and Ronel, L.L.C., a Delaware company against the appraisal district. ... "The fair market value of the plaintiff’s property, as described above on Jan. 1, 2006 is $600,000," the lawsuit states. "The fair market value of the plaintiff’s property as described above on Jan. 1, 2007 was $620,000. The levying of a tax on plaintiff’s property based on a higher valuation is an unlawful levy, creates an illegal lien on plaintiff’s property, and is a cloud on plaintiff’s title to the property." The SSA and Ronel seek through the lawsuit that the court assess the value of the property at $600,000 for the 2006 calendar year and $620,000 for the 2007 calendar year, and that the district be required to pay all attorneys fees incurred while filing the suit. The SSA and Ronel are represented by attorney Christopher Smitherman of Bryan, Texas.

Is this a private company named the Alice Social Security Administration, L.L.C.? If so, I think the Social Security Administration that is a federal agency might have something to say about the use of that name.