Biggest telecommunications companies
Ranked by revenue.
| 1 |
American Tower Corp. |
1,134.19 |
54.25 |
| 2 |
CTC Communications Group |
299.44 |
38.04 |
| 3 |
Sonus Networks Inc. |
173.20 |
234.56 |
| 4 |
Sycamore Networks Inc. |
148.10 |
-64.68 |
| 5 |
Ibasis Inc. |
133.77 |
118.51 |
| 6 |
Lifeline Systems Inc. |
96.56 |
18.49 |
| 7 |
Davox Corp. |
94.26 |
0.00 |
| 8 |
NMS Communications Corp. |
80.98 |
-39.84 |
| 9 |
Brooktrout Inc. |
79.77 |
-43.72 |
| 10 |
Boston Communications Group |
66.28 |
-12.29 |
| Data compiled by Compustat. |
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