United States

Top 61 largest US Companies in the Communication Equipment industry by Market Cap

This is the list of the largest public listed companies in the Communication Equipment industry from the United States by market capitalization with links to their reference stock.

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Top Communication Equipment Companies from the United States as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 Cisco Systems, Inc. $271.62 B United States US Technology US Communication Equipment
2 Motorola Solutions, Inc. $70.48 B United States US Technology US Communication Equipment
3 Hewlett Packard Enterprise Company $27.88 B United States US Technology US Communication Equipment
4 Ubiquiti Inc. $25.65 B United States US Technology US Communication Equipment
5 Zebra Technologies Corporation $16.29 B United States US Technology US Communication Equipment
6 Juniper Networks, Inc. $13.36 B United States US Technology US Communication Equipment
7 Ciena Corporation $11.24 B United States US Technology US Communication Equipment
8 EchoStar Corporation $9.01 B United States US Technology US Communication Equipment
9 Lumentum Holdings Inc. $6.44 B United States US Technology US Communication Equipment
10 Maxar Technologies Inc. $3.83 B

(Jan. 1, 2023)

 United States US Technology US Communication Equipment
11 Impinj, Inc. $3.36 B United States US Technology US Communication Equipment
12 Vocera Communications, Inc. $2.77 B

(Feb. 1, 2022)

 United States US Technology US Communication Equipment
13 Extreme Networks, Inc. $2.49 B United States US Technology US Communication Equipment
14 Viavi Solutions Inc. $2.33 B United States US Technology US Communication Equipment
15 Viasat, Inc. $2.12 B United States US Technology US Communication Equipment
16 CommScope Holding Company, Inc. $1.88 B United States US Technology US Communication Equipment
17 Knowles Corporation $1.59 B United States US Technology US Communication Equipment
18 Infinera Corporation $1.57 B

(Jan. 1, 2025)

 United States US Technology US Communication Equipment
19 Digi International Inc. $1.33 B United States US Technology US Communication Equipment
20 Harmonic Inc. $1.11 B United States US Technology US Communication Equipment
21 NETGEAR, Inc. $846.5 M United States US Technology US Communication Equipment
22 ADTRAN, Inc. $765.1 M United States US Technology US Communication Equipment
23 Clearfield, Inc. $614.5 M United States US Technology US Communication Equipment
24 PowerFleet, Inc. $490.6 M

(July 1, 2024)

 United States US Technology US Communication Equipment
25 Ondas Holdings Inc. $332.2 M United States US Technology US Communication Equipment
26 Aviat Networks, Inc. $316.1 M United States US Technology US Communication Equipment
27 Frequency Electronics, Inc. $207.2 M United States US Technology US Communication Equipment
28 Iteris, Inc. $183.1 M

(July 1, 2024)

 United States US Technology US Communication Equipment
29 PCTEL, Inc. $135.3 M

(Dec. 1, 2023)

 United States US Technology US Communication Equipment
30 Lantronix, Inc. $117.1 M United States US Technology US Communication Equipment

Top Communication Equipment Companies from the United States as of Jul. 01, 2025

1. Cisco

Company Profile: Cisco Systems, Inc.
Market Cap (USD): $271.62 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

2. Motorola Solutions

Company Profile: Motorola Solutions, Inc.
Market Cap (USD): $70.48 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

3. Hewlett Packard Enterprise Company

Company Profile: Hewlett Packard Enterprise Company
Market Cap (USD): $27.88 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

4. Ubiquiti Inc.

Company Profile: Ubiquiti Inc.
Market Cap (USD): $25.65 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

5. Zebra Technologies Corporation

Company Profile: Zebra Technologies Corporation
Market Cap (USD): $16.29 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

6. Juniper Networks, Inc.

Company Profile: Juniper Networks, Inc.
Market Cap (USD): $13.36 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

7. Ciena Corporation

Company Profile: Ciena Corporation
Market Cap (USD): $11.24 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

8. EchoStar Corporation

Company Profile: EchoStar Corporation
Market Cap (USD): $9.01 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

9. Lumentum Holdings Inc.

Company Profile: Lumentum Holdings Inc.
Market Cap (USD): $6.44 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

10. Maxar Technologies Inc.

Company Profile: Maxar Technologies Inc.
Market Cap (USD): $3.83 B (Jan. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

11. Impinj, Inc.

Company Profile: Impinj, Inc.
Market Cap (USD): $3.36 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

12. Vocera Communications, Inc.

Company Profile: Vocera Communications, Inc.
Market Cap (USD): $2.77 B (Feb. 1, 2022)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

13. Extreme Networks, Inc.

Company Profile: Extreme Networks, Inc.
Market Cap (USD): $2.49 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

14. Viavi Solutions Inc.

Company Profile: Viavi Solutions Inc.
Market Cap (USD): $2.33 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

15. Viasat, Inc.

Company Profile: Viasat, Inc.
Market Cap (USD): $2.12 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

16. CommScope Holding Company, Inc.

Company Profile: CommScope Holding Company, Inc.
Market Cap (USD): $1.88 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

17. Knowles Corporation

Company Profile: Knowles Corporation
Market Cap (USD): $1.59 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

18. Infinera Corporation

Company Profile: Infinera Corporation
Market Cap (USD): $1.57 B (Jan. 1, 2025)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

19. Digi International Inc.

Company Profile: Digi International Inc.
Market Cap (USD): $1.33 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

20. Harmonic Inc.

Company Profile: Harmonic Inc.
Market Cap (USD): $1.11 B
Country: United States
Sector: US Technology
Industry: US Communication Equipment

21. NETGEAR, Inc.

Company Profile: NETGEAR, Inc.
Market Cap (USD): $846.5 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

22. ADTRAN, Inc.

Company Profile: ADTRAN, Inc.
Market Cap (USD): $765.1 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

23. Clearfield, Inc.

Company Profile: Clearfield, Inc.
Market Cap (USD): $614.5 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

24. PowerFleet, Inc.

Company Profile: PowerFleet, Inc.
Market Cap (USD): $490.6 M (July 1, 2024)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

25. Ondas Holdings Inc.

Company Profile: Ondas Holdings Inc.
Market Cap (USD): $332.2 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

26. Aviat Networks, Inc.

Company Profile: Aviat Networks, Inc.
Market Cap (USD): $316.1 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

27. Frequency Electronics, Inc.

Company Profile: Frequency Electronics, Inc.
Market Cap (USD): $207.2 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

28. Iteris, Inc.

Company Profile: Iteris, Inc.
Market Cap (USD): $183.1 M (July 1, 2024)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

29. PCTEL, Inc.

Company Profile: PCTEL, Inc.
Market Cap (USD): $135.3 M (Dec. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Communication Equipment

30. Lantronix, Inc.

Company Profile: Lantronix, Inc.
Market Cap (USD): $117.1 M
Country: United States
Sector: US Technology
Industry: US Communication Equipment

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