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Telecommunications
TOTAL PURCHASES: $11,119,624,000
| Rank | Parent Company | Amount ($000s) | Market Share |
| 1 | Lockheed Martin Corp. | 1,348,024 | 12.12 |
| 2 | AT&T | 633,454 | 5.7 |
| 3 | Northrop Grumman Corp. | 521,068 | 4.69 |
| 4 | General Motors Corp. | 448,938 | 4.04 |
| 5 | Raytheon Co. | 429,111 | 3.86 |
| 6 | Boeing Co. | 401,279 | 3.61 |
| 7 | ITT Corp. | 397,472 | 3.57 |
| 8 | GTE Corp. | 329,744 | 2.97 |
| 9 | Harris Corp. | 316,844 | 2.85 |
| 10 | Motorola Inc. | 273,440 | 2.46 |
| 11 | Rockwell International Corp. | 270,167 | 2.43 |
| 12 | Bell Atlantic Corp. | 257,421 | 2.32 |
| 13 | Litton Industries Inc. | 228,544 | 2.06 |
| 14 | MCI Communications Corp. | 183,244 | 1.65 |
| 15 | Lucent Technologies Inc. | 134,445 | 1.21 |
| 16 | General Dynamics Corp. | 127,441 | 1.15 |
| 17 | Chrysler Corp. | 116,956 | 1.05 |
| 18 | Computer Sciences Corp. | 113,005 | 1.02 |
| 19 | Allied-Signal Inc. | 105,954 | 0.95 |
| 20 | Johnson Controls Inc. | 102,778 | 0.92 |
Rankings are for the total federal government and are drawn from both Product Service and SIC codes and are based on prime contracts of $25,000 or more.
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