1. Amphenol Corporation
2. Molex Inc. (Koch Industries)
3. Fujitsu Limited
4. Prysmian SpA
5. Nexans SA
6. TE Connectivity Limited
7. 3M Company
8. Huawei Technologies Co. Ltd
9. Axon Cable SAS
10. Alcatel-Lucent SA.
11. Osram GmbH