1. Afton Alps
    2. Alpine Valley
    3. Attitash
    4. Beaver Creek
    5. Boston Mills/Brandywine
    6. Breckenridge Ski Resort
    7. Crested Butte
    8. Crotched Mountain
    9. Heavenly
    10. Hidden Valley (PA)
    11. Hunter
    12. Jack Frost / Big Boulder
    13. Keystone
    14. Kirkwood
    15. Laurel Mountain
    16. Liberty
    17. Mad River Montain
    18. Mount Snow
    19. Mount Sunapee
    20. Mt. Brighton
    21. Northstar
    22. Okemo Resort
    23. Paoli Peaks
    24. Park City
    25. Roundtop Mountain
    26. Seven Springs Mountain Resort
    27. Stevens Pass
    28. Stowe
    29. Vail
    30. Whitetail
    31. Wildcat Mountain
    32. Wilmot Mountain
    33. Alta Ski Area
    34. Alyeska Resort
    35. Arapahoe Basin
    36. Arizona Snowbowl
    37. Aspen Snowmass
    38. Bear Creek Mountain Resort
    39. BELLEAYRE MOUNTAIN
    40. Berkshire East Mountain Resort
    41. Big Bear Mountain Resort
    42. Big Sky Resort
    43. Big SNOW American Dream
    44. Bolton Valley Resort
    45. Boyne Mountain Resort
    46. Bretton Woods Ski Area
    47. Brian Head Resort
    48. Bridger Bowl
    49. Brighton Ski Resort
    50. Bristol Mountain
    51. Bromley Ski Resort
    52. Brundage Mountain Resort
    53. Burke Mountain Resort
    54. Chester Bowl
    55. Ski Cooper
    56. Copper Mountain Resort
    57. Bogus Basin
    58. Cranmore Mountain Resort
    59. Crystal Mountain
    60. Crystal Mountain
    61. Crystal Ridge Ski Area, LLC.
    62. Deer Valley Resort
    63. Diamond Peak
    64. Dodge Ridge Mountain Resort
    65. Echo Mtn Ski and Events Center, LLC
    66. Eldora Mountain Resort
    67. Gore Mountain Ski Area
    68. Granby Ranch
    69. Grand Targhee Resort
    70. Granite Peak
    71. Granlibakken Tahoe
    72. Great Bear Ski Valley
    73. Greek Peak Mountain Resort
    74. Gunstock Mountain Resort
    75. Hatley Pointe Boutique Mountain Resort
    76. The Hermitage Club
    77. Hilltop Ski Area
    78. Holiday Valley Resort
    79. HoliMont Inc
    80. Homewood Mountain Resort
    81. Jackson Hole Mountain Resort
    82. Jay Peak Resort
    83. Lee Canyon
    84. Little Switzerland
    85. Lookout Pass Ski Area
    86. Loon Mountain Resort
    87. Loveland Ski Area
    88. Lutsen Mountains
    89. Magic Mountain
    90. Mammoth Mountain
    91. Marquette Mountain
    92. Mission Ridge
    93. Monarch Mountain
    94. Mount Southington Ski Area
    95. Snow Creek dba Mountain Creek
    96. Mountain High Resort
    97. Mt Spokane 2000 dba Mt Spokane Ski & Snowboard Park
    98. Mt. Ashland
    99. Mt. Bachelor
    100. Mt. Baker Ski Area
    101. Mt. Hood Meadows
    102. Mt. Hood Skibowl
    103. Mt. Rose Ski Tahoe
    104. Mt Shasta Ski Park
    105. Nordic Mountain Inc
    106. Nub's Nob Ski Area
    107. Ober Mountain
    108. Pajarito Mountain
    109. Palisades Tahoe
    110. Pats Peak
    111. Pleasant Mountain
    112. Powder Mountain
    113. Powderhorn Ski Resort
    114. Purgatory
    115. Red River Ski Area
    116. Saddleback Maine
    117. Sandia Peak Ski Area
    118. Woodstock Inn & Resort (Saskadena Six)
    119. Schweitzer
    120. Showdown Montana
    121. Sierra at Tahoe Resort
    122. Silver Mountain Resort
    123. Sipapu Ski & Summer Resort
    124. Ski Big Bear at Masthope Mountain
    125. Ski Butternut
    126. Ski Santa Fe
    127. Smugglers' Notch Resort
    128. Snowbasin Ski Resort
    129. Snowbird
    130. Snowriver Mountain Resort
    131. Snowshoe
    132. Solitude
    133. Spider Mountain Bike Park
    134. Steamboat
    135. Stratton
    136. SugarBowl
    137. Sugarbush
    138. Sugarloaf
    139. Sun Valley LLC
    140. Sundance Mountain Resort
    141. Sunday River
    142. Sunlight Mountain Resort
    143. Tahoe Donner Association
    144. Tamarack Resort
    145. Taos Ski Valley, Inc.
    146. TSG Ski & Golf LLC
    147. Terry Peak Ski Area
    148. The Highlands at Harbor Springs
    149. Timberline
    150. Wachusett Mountain Ski Area
    151. Waterville Valley Resort
    152. Welch Village Ski & Snowboard Area
    153. White Pass Ski Area
    154. Whiteface Mountain
    155. Whitefish Mountain Resort
    156. Willamette Pass Resort
    157. Windham Mountain Club
    158. Winter Park Resort
    159. Wintergreen Resort
    160. Wisp Resort
    161. Wolf Creek Ski Area
    162. Yellowstone Club