1. Aiken, Howard Hathaway 9 2. Amdahl, Gene M. 22 3. Andrews, Ernest Galen 23 4. Atanasoff, John Vincent 27 5. Atchison, William 46 6. Auerbach, Isaac L. 48 7. Backus, John Warner 66 8. Bardeen, John 69 9. Bauer, Friedrich L. 72 10. Bech, Niels Ivar 71 11. Berkeley, Edmund C. 85 12. Berry, Clifford Edward 89 13. Billing, Heinz 102 14. Boole, George 113 15. Booth, Andrew Donald 115 16. Brainerd, John Grist 132 17. Brooks, Frederick P., Jr. 139 18. Brown, George H. 140 19. Burks, Alice R. 146 20. Burks, Arthur Walter 147 21. Bush, Vannevar E. 149 22. Bushnell, Nolan 153 23. Chomsky, Noam 163 24. Church, Alonzo 165 25. Clement, Joseph 168 26. Clippinger, Richard F. 178 27. Cocke John 179 28. Codd, Edgar Frank 183 29. Comrie, Leslie John 209 30. Coombs, Allen W.M. 217 31. Corbato, Fernando Jose 219 32. Couffignal, Louis 225 33. Crawford, Perry O 230 34. Cray, Seymour R. 230 35. Curtiss JohnH. 232 36. Dahl, Ole- Johan 243 37. Dennard, Robert H. 249 38. Denning, Peter J. 251 39. Dijkstra, Edsger W. 257 40. Dunwell, Stephen W. 269 41. Eckert, J. Presper 271 42. Eckert, Wallace J. 276 43. Engelbart, Doug 278 44. Faggin, Frederico 289 45. Fano, Robert M. 295 46. Feigenbaum, Edward E. 297 47. Flowers, Thomas H. 306 48. Forrester, Jay Wright 309 49. Galler, Bernard Aaron 319 50. Gill, Stanley 322 51. Goldstine, Herman Heine 326 52. Grosch, Herbert Reuben John 350 53. Hamilton, Frank E. 357 54. Hamming, Richard Wesley 360 55. Hartree, Douglas 367 56. Hazen, Harold Locke 368 57. Hewlett, William 372 58. Hoare, Charles Antony Richard 375 59. Hollerith, Herman H. 378 60. Hopper, Grace Brewster Murray 380 61. Hurd, Cuthbert C. 388 62. Huskey, Harry Douglas 390 63. Iverson, Kenneth E. 394 64. Jacquard, Joseph-Marie 398 65. Jevons, W. Stanley 400 66. Jobs, Steven Paul 402 67. Johnson, Reynold B. 403 68. Kay, Alan C. 407 69. Kemeny, John George 409 70. Kilburn, Tom 416 71. Kilby Jack St. Clair 420 72. King, Augusta Ada, Lady Lovelace 423 73. Knuth, Donald Ervin 426 74. Kurtz, Thomas E. 428 75. Lake, Clair D. 431 76. Lehmer, Derrick Henry 432 77. Licklider, Joseph C.R. 441 78. Lukasiewicz, J. 449 79. Lukoff, Herman 449 80. Mauchly, John William 453 81. McCarthy, John 460 82. Metropolis, Nicholas 469 83. Michie, Donald 473 84. Minsky, Marvin Lee 475 85. Moore, Gordon 479 86. Newell, Allen 483 87. Newman, Maxwell Herman Alexander 488 88. Noyce, Robert N. 497 89. Nygaard, Rristen 500 90. Olsen, Kenneth H. 506 91. Packard, David 512 92. Perlis, Alan J 545 93. Pinkerton John M.M. 561 94. Pitts, Walter 563 95. Pomerene, James H. 563 96. Porter, Arthur 565 97. Post, Emil 566 98. Powers, James 566 99. Rabinow, Jacob 569 100. Rajchman, Jan A. 572 101. Randell, Brian 578 102. Rejewski, Marian 584 103. Rochester, Nathaniel 589 104. Rutishauser, Heinz 597 105. Samuel, Arthur Lee 606 106. Scheutz, Edvard Raphael 615 107. Scheutz, Pehr Georg 616 108. Schikard, Wilhelm 618 109. Schreyer, Helmut 621 110. Shannon, Claude Elwood 626 111. Shaw, John Clifford 627 112. Shockley, William Bradford 631 113. Simon, Herbert A 632 114. Stibitz, George Robert 640 115. Strachey, Christopher 644 116. Sutherland, Ivan Edward 652 117. Svoboda, Antonin 654 118. Takahashi, Hidetoshi 656 119. Tarski, Alfred 656 120. Thompson, Kenneth 661 121. Tramiel, Jack 666 122. Tukey, John Wilder 669 123. Turing, Alan Mathison 670 124. van Wijngaarden, Adriaan 681 125. von Neumann, John Louis 683 126. Wang, An 690 127. Watson, Thomas J., Jr. 711 128. Watson, Thomas J., Sr. 713 129. Wheeler, David J. 725 130. Wiener, Norbert 726 131. Wilkes, Maurice Vincent 730 132. Williams, Frederic Galland 741 133. Wirth, Niklaus 747 134. Wozniak, Stephan 750 135. Yamashita, Hideo 752 136. Zemanek, Heinz 756 137. Zuse, Konrad 758 138. Zworykin, Vladimir 775