389 donors on record.

Ordered By: Number of Transactions (High to Low)

Transactions on Record
101David Koch206
102Kenneth Griffin205
103Robert McNair204
104Joseph W. Craft III204
105Katherine Crow203
106Arthur N. Rupe Foundation201
107Kantner Foundation200
108Bochnowski Family Foundation200
109NRA Political Victory Fund200
110Bolthouse Foundation195
111Ruth & Lovett Peters Foundation192
112Kovner Foundation191
113Charlotte and Walter Kohler Charitable Trust188
114Barney Family Foundation186
115Alliance Coal185
116Lovett and Ruth Peters Foundation178
117Joe Ricketts177
118Enactus (formerly Students in Free Enterprise)177
119Lowndes Foundation174
120Robert Rowling169
121Chiaroscuro Foundation169
122Adelson Family Foundation167
123Miriam Adelson165
124Robert and Marie Hansen Foundation163
125Same Line Foundation162
126Reams Foundation157
127Lillian S. Wells Foundation154
128International Cultic Studies Association154
129Doylene Perry153
130American Natural Gas Alliance149
131WinShape Foundation144
132Margaret Perenchio142
133Bill Koch142
134Venetian Casino Resort139
135Anne Griffin137
136Julia Koch136
137Holman Foundation134
138Atlas Economic Research Foundation131
139Robert S. and Star Pepper Foundation130
140Lynn Friess128
141The Opportunity Foundation127
142Las Vegas Sands124
143Peter G. Peterson Foundation124
144James and Joan Lindsey Family Foundation124
145Paul E. Singer Foundation118
146Claws Foundation114
147John Dawson Foundation111
148Marshall Heritage Foundation111
149Center to Protect Patient Rights110
150Trammell Crow Company103
Contributions from private foundations and other nonprofit entities are based on a review of publicly available Forms 990 filed with the Internal Revenue Service. For more information about our methodology, visit our about page.