Claude R. Lambe Foundation
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David Koch, Charles Koch, Rich Fink, Elizabeth B Koch, Vonda Holliman, Victoria Hughes
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Koch Industries, Inc.
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David Koch, Charles Koch, Rich Fink, Victoria Hughes
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Charles Koch Charitable Foundation
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Charles Koch, Rich Fink, Elizabeth B Koch, Victoria Hughes
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Citizens for a Sound Economy
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Charles Koch, Rich Fink, Victoria Hughes
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Americans for Prosperity Foundation
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David Koch, Charles Koch, Rich Fink
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Cato Institute
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David Koch, Charles Koch
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Georgia-Pacific LLC
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Charles Koch, Rich Fink
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Molex
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David Koch, Charles Koch
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Reason Foundation
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David Koch, Victoria Hughes
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Americans for Prosperity
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David Koch, Rich Fink
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Mercatus Center
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Charles Koch, Rich Fink
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David H. Koch Charitable Foundation
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David Koch, Vonda Holliman
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Prostate Cancer Foundation
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David Koch
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David H. Koch Institute
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David Koch
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Institute for Humane Studies
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Charles Koch
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Koch Chemical Technology Group, LLC
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David Koch
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Koch Membrane Systems, Inc.
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David Koch
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Institute for Energy Research
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Charles Koch
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Koch Cultural Trust
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Elizabeth B Koch
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Bill of Rights Institute
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Victoria Hughes
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