| 74596339 | SPI | Software Pursuits, Inc. | 1938403 |
| 74570328 | SPI | Short-Elliott-Hendrickson, Inc. | 1948356 |
| 74558947 | SPI | Safeco Plastics, Inc. | 2000610 |
| 74425291 | SPI | Strategic Planning International, Inc. | — |
| 74365223 | SPI | TERRA INTERNATIONAL, INC. | 1806935 |
| 74246850 | SPI | Sonlight Productions, Inc. | 1720869 |
| 74230349 | SPI | NCR Corporation | — |
| 74216368 | SPI | SPRINGFIELD PRODUCTS, INC. | — |
| 74214881 | SPI | TSR, Inc. | 1779030 |
| 74146436 | SPI | Sierra Pacific Industries, Inc. | 1694404 |
| 74114386 | SPI | Cybermation, Inc. | — |
| 73776903 | SPI | CAD LANGUAGE SYSTEMS, INC. | — |
| 73743644 | SPI | SEATTLE PACIFIC INDUSTRIES, INC. | 1558538 |
| 73743137 | SPI | MAGNA INTERNATIONAL INC. | 1651531 |
| 73644166 | SPI | SPECTRUM PLANNING, INC. | 1496992 |
| 73456295 | SPI | SEMI PROCESSES, INC. | 1450396 |
| 73385073 | SPI | Standard Packaging, Inc. | 1283335 |
| 73367653 | SPI | Software Products, Inc. | 1265304 |
| 73331473 | SPI | Southern Pacific International | 1221206 |
| 73299564 | SPI | AGL Corporation | 1224000 |
| 73296156 | SPI | Semi Processes, Inc. | — |
| 73291036 | SPI | Societe Pour L'Informatique "SPI", Societe Anonyme | 1238071 |
| 73173841 | SPI | BEADLE, LEIGH P. | 1115373 |
| 73019422 | SPI | SIMULATION PHYSICS, INC. | 1025133 |
| 72401189 | SPI | SPEKO PRODUCTS, INC. | 0956004 |
| 72349806 | SPI | SHEERSPAN PRODUCTS, INC. | 0896993 |
| 72310003 | SPI | SWISS PRECISION INSTRUMENTS, INC. | 0888211 |
| 72138328 | SPI | SMALL PARTS, INC. | 0772109 |
| 71651245 | SPI | WORLD PRECISION INSTRUMENTS, INC. | 0592428 |
