2018 | 2017 | Name | Country | 2018 | 2017 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Huawei | China | $38,046M | $25,230M | AAA- | AAA- |
| 2 | 2 | Cisco | United States | $19,411M | $20,734M | AA+ | AA+ |
| 3 | 5 | Nokia | Finland | $8,397M | $4,916M | AA+ | AA+ |
| 4 | 3 | Qualcomm | United States | $6,826M | $6,830M | AA | AA |
| 5 | 4 | Ericsson | Sweden | $4,560M | $5,047M | AA | AA |
| 6 | 6 | ZTE | China | $3,521M | $2,869M | AA | AA+ |
| 7 | 7 | Corning | United States | $2,140M | $1,596M | AAA- | AA+ |
| 8 | 9 | Juniper Networks | United States | $1,204M | $1,247M | A+ | AA- |