| Rank | Logo | Company | Market Cap | Country |
|---|---|---|---|---|
| 1 |  | Cisco | $306.60 B | USA |
| 2 |  | Foxconn Industrial Internet | $145.81 B | China |
| 3 |  | Zhongji Innolight | $93.00 B | China |
| 4 |  | Motorola Solutions | $77.82 B | USA |
| 5 |  | Eoptolink Technology | $63.70 B | China |
| 6 |  | Ciena | $54.50 B | USA |
| 7 |  | Ericsson | $38.58 B | Sweden |
| 8 |  | Accton Technology | $27.80 B | Taiwan |
| 9 |  | HENGTONG Optic-Electric | $15.47 B | China |
| 10 |  | Shenzhen Transsion Holdings | $9.00 B | China |
| 11 |  | VIAVI Solutions | $7.50 B | USA |
| 12 |  | Applied Optoelectronics | $7.19 B | USA |
| 13 |  | Yealink Network Technology | $6.31 B | China |
| 14 |  | Belden | $4.47 B | USA |
| 15 |  | CommScope | $4.33 B | USA |
| 16 |  | Huber+Suhner | $3.94 B | Switzerland |
| 17 |  | Indian Telephone Industries | $2.83 B | India |
| 18 |  | Extreme Networks | $2.00 B | USA |
| 19 |  | TKH Group | $1.70 B | Netherlands |
| 20 |  | Bittium | $1.42 B | Finland |
| 21 |  | Frequentis | $1.10 B | Austria |
| 22 |  | Sterlite Technologies | $0.97 B | India |
| 23 |  | ADTRAN | $0.94 B | USA |
| 24 |  | Evertz Technologies | $0.90 B | Canada |
| 25 |  | Tejas Networks | $0.82 B | India |
| 26 |  | NETGEAR | $0.61 B | USA |
| 27 |  | Filtronic | $0.51 B | UK |
| 28 |  | Amper, S.A. | $0.50 B | Spain |
| 29 |  | Aviat Networks | $0.32 B | USA |
| 30 |  | Funkwerk AG | $0.29 B | Germany |
| 31 |  | Inseego | $0.20 B | USA |
| 32 |  | KVH Industries | $0.15 B | USA |
| 33 |  | CeoTronics | $0.10 B | Germany |
| 34 |  | Comtech Telecommunications | $0.10 B | USA |
| 35 |  | LumenRadio | $73.23 M | Sweden |
| 36 |  | Ekinops | $54.49 M | France |
| 37 |  | Airgain | $46.81 M | USA |
| 38 |  | Cambium Networks | $38.69 M | USA |
| 39 |  | Sonim Technologies | $5.58 M | USA |
| 40 |  | Vislink Technologies | $3.66 M | USA |
| 41 |  | Actelis Networks | $2.18 M | USA |
