Texans for Fiscal Responsibility is “an independent educational non-profit organization seeking to illuminate the actions of government, educate and equip citizens to effectively advocate for pro-taxpayer reforms, and hold lawmakers accountable for their actions. Taxpayers should demand their interests, not those of elected officials, lobbyists, or bureaucrats, must come first in the Lone Star State.”

Young Conservatives of Texas is a non-partisan youth organization that “has been fighting for conservative values for more than 40 years in the Lone Star State and publishes the most respected ratings of the Texas Legislature.”

Equality Texas describes itself as “a statewide political advocacy organization in Texas that advocates for lesbian, gay, bisexual, and transgender rights, including same-sex marriage.”

The Sierra Club describes itself as "the oldest grassroots environmental organization in Texas."