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Freedom Foundation of Minnesota (FFM)
The Freedom Foundation of Minnesota is a 501(c)(3) organization that describes itself as “an independent, non-profit educational and research organization that actively advocates the principles of individual freedom, personal responsibility, economic freedom, and limited government.” 
Free to Choose Network
The Free to Choose Network is a a non-profit foundation founded by the late neo-liberal economist Milton Friedman, a man closely associated with the tobacco industry.
Australian Libertarian Society (ALS)
The Australian Libertarian Society (ALS) was founded by John Humphreys in 2000. It supports “free-markets, individual liberty and the promotion of peaceful, voluntary interaction between people.”
Humphreys is also a board member of the Australian Taxpayers Alliance
Alternate Solutions Institute
The Alternate Solutions Institute describes itself as the “first free market think tank of Pakistan, is a registered, non-profit, non-political, non-governmental, educational and research organization.” It was established in April, 2003 in Lahore.
Its mission is to “promote a limited responsible government in Pakistan under the rule of law protecting life, liberty, and property of all of its individual citizens without any discrimination.” 
Scaife Family Foundations
The Scaife family foundations are made up of the Sarah Mellon Scaife Foundation, the Carthage Foundation, the Allegheny Foundation, and the Scaife Family Foundation. Originally, the foundations were managed by Sarah Mellon Scaife. Effective January 1, 2015, The Carthage Foundation merged with and into the Sarah Scaife Foundation Incorporated and no longer provides donations.
The Reason Foundation is a Libertarian group that purports to advance “free society by developing, applying, and promoting libertarian principles, including individual liberty, free markets, and the rule of law.”
John Locke Foundation (JLF)
According to their website, The John Locke Foundation was created in 1990 as an independent, nonprofit think tank that would work “for truth, for freedom, and for the future of North Carolina.” The Foundation is funded significantly by Art Pope, who also serves on the foundation's board of directors.