Air Courier Services
TOTAL PURCHASES: $349,219,000
| Rank | Parent Company | Amount ($000s) | Market Share |
| 1 | Worldcorp Inc. | 218,906 | 62.68 |
| 2 | Federal Express Corp. | 60,131 | 17.22 |
| 3 | Tower Air Inc. | 32,308 | 9.25 |
| 4 | Alaska Air Group Inc. | 4,914 | 1.41 |
| 5 | Renown Aviation Inc. | 4,768 | 1.37 |
Rankings are based on prime contracts of $25,000 or more.
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