Largest telecommunications equipment companies
Every US-listed telecommunications equipment company we cover, 82 of them, ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$1.239 T
1.2% of all US-listed value
Companies
82
Ranked #17 of 152 industries
Average
$15.109 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | Verizon CommunicationsVZ | $193.3B | $46.52 | +0.15% | United States |
| 2 | T-Mobile USTMUS | $177.7B | $165.66 | +2.00% | United States |
| 3 | AT&TT | $173.4B | $25.30 | +0.80% | United States |
| 4 | CorningGLW | $133.1B | $154.48 | -3.26% | United States |
| 5 | LumentumLITE | $84.0B | $937.00 | -0.92% | United States |
| 6 | America Movil Sab De CvAMX | $66.5B | $22.08 | -0.94% | Mexico |
| 7 | CienaCIEN | $50.5B | $355.91 | -3.43% | United States |
| 8 | Vodafone Group PublicVOD | $37.8B | $16.35 | -1.63% | United Kingdom |
| 9 | Chunghwa TelecomCHT | $35.8B | $46.20 | +0.20% | Taiwan |
| 10 | EchoStarECHO | $27.0B | $92.72 | -2.87% | United States |
| 11 | AST SpaceMobileASTS | $23.3B | $59.98 | -5.83% | United States |
| 12 | BceBCE | $20.2B | $21.61 | -0.41% | Canada |
| 13 | Telefonica BrasilVIV | $18.6B | $11.65 | -2.43% | Brazil |
| 14 | Wesco InternationalWCC | $17.8B | $365.85 | +1.04% | United States |
| 15 | Millicom International CellularTIGO | $15.4B | $91.90 | -2.63% | Luxembourg |
| 16 | FabrinetFN | $14.4B | $400.85 | -0.73% | Cayman Islands |
| 17 | Sk TelecomSKM | $13.8B | $35.85 | -1.38% | South Korea |
| 18 | TelusTU | $13.5B | $8.50 | -0.93% | Canada |
| 19 | Perusahaan Perseroan Persero Pt Telekomunikasi Indonesia TbkTLK | $13.3B | $13.47 | -1.46% | Indonesia |
| 20 | GlobalstarGSAT | $10.7B | $82.50 | -0.02% | United States |
| 21 | ViasatVSAT | $10.1B | $73.68 | -1.75% | United States |
| 22 | KtKT | $9.38B | $19.45 | -0.26% | South Korea |
| 23 | TimTIMB | $8.77B | $18.34 | -3.17% | Brazil |
| 24 | Esco TechnologiesESE | $6.90B | $266.19 | +1.67% | United States |
| 25 | Lumen TechnologiesLUMN | $6.32B | $6.13 | -3.92% | United States |
| 26 | Telecom ArgentinaTEO | $6.02B | $13.98 | -1.41% | Argentina |
| 27 | Iridium CommunicationsIRDM | $5.12B | $48.30 | -0.72% | United States |
| 28 | VeonVEON | $4.85B | $70.36 | +1.43% | Netherlands |
| 29 | Turkcell Iletisim Hizmetleri A STKC | $4.54B | $5.16 | -0.58% | Turkey |
| 30 | BeldenBDC | $4.46B | $114.13 | +0.98% | United States |
| 31 | Telephone & Data SystemsTDS | $4.19B | $36.43 | -0.71% | United States |
| 32 | PldtPHI | $3.77B | $17.46 | -1.47% | Philippines |
| 33 | Array Digital InfrastructureAD | $3.02B | $34.94 | -1.24% | United States |
| 34 | Kyivstar GroupKYIV | $3.02B | $13.02 | -0.15% | United Arab Emirates |
| 35 | IHSIHS | $2.83B | $8.42 | -0.24% | Cayman Islands |
| 36 | CalixCALX | $2.17B | $34.54 | -1.74% | United States |
| 37 | Ziff DavisZD | $1.95B | $56.75 | -2.49% | United States |
| 38 | IdtIDT | $1.69B | $67.87 | -1.50% | United States |
| 39 | AnterixATEX | $1.65B | $83.98 | -1.48% | United States |
| 40 | Napco Security TechnologiesNSSC | $1.29B | $35.96 | +0.22% | United States |
| 41 | Shenandoah TelecommunicationsSHEN | $645.2M | $12.09 | -1.79% | United States |
| 42 | NetgearNTGR | $604.5M | $22.24 | -0.63% | United States |
| 43 | ADTRANADTN | $579.3M | $7.11 | -2.47% | United States |
| 44 | Spire GlobalSPIR | $496.0M | $12.21 | +0.00% | United States |
| 45 | ATN InternationalATNI | $447.9M | $29.08 | -1.82% | United States |
| 46 | ClearfieldCLFD | $422.1M | $31.07 | -2.39% | United States |
| 47 | Cogent CommunicationsCCOI | $416.4M | $8.13 | -12.68% | United States |
| 48 | PowerfleetAIOT | $389.3M | $2.90 | -2.69% | United States |
| 49 | GogoGOGO | $311.7M | $2.30 | -6.88% | United States |
| 50 | TechTargetTTGT | $272.7M | $3.77 | -2.08% | United States |
| 51 | AudiocodesAUDC | $254.9M | $10.37 | -0.43% | Israel |
| 52 | Turtle BeachTBCH | $228.7M | $12.77 | -0.23% | United States |
| 53 | SpokSPOK | $217.5M | $10.40 | -1.24% | United States |
| 54 | Sidus SpaceSIDU | $203.5M | $2.01 | -5.63% | United States |
| 55 | CrexendoCXDO | $192.9M | $5.80 | -0.17% | United States |
| 56 | Antelope EnterpriseAEHL | $156.0M | $8.23 | +6.40% | China |
| 57 | Kvh IndustriesKVHI | $129.9M | $7.16 | +0.42% | United States |
| 58 | Optical CableOCC | $125.2M | $14.16 | +0.00% | United States |
| 59 | AmpliTech GroupAMPG | $101.5M | $3.38 | -0.73% | United States |
| 60 | BuzzFeedBZFD | $87.6M | $1.03 | -5.50% | United States |
| 61 | InseegoINSG | $67.2M | $4.10 | -3.19% | United States |
| 62 | Rekor SystemsREKR | $59.0M | $0.43 | -6.88% | United States |
| 63 | Asia Pacific Wire & CableAPWC | $54.8M | $1.33 | +0.00% | Taiwan |
| 64 | Elauwit ConnectionELWT | $47.2M | $7.13 | -1.59% | United States |
| 65 | Senstar TechnologiesSNT | $35.9M | $1.54 | +3.19% | Canada |
| 66 | AnghamiANGH | $35.3M | $3.89 | -0.52% | United Arab Emirates |
| 67 | FiEEFIEE | $33.1M | $3.88 | -0.26% | United States |
| 68 | Franklin WirelessFKWL | $27.9M | $2.37 | -1.66% | United States |
| 69 | NextPlatNXPL | $24.7M | $9.10 | -2.78% | United States |
| 70 | KnightscopeKSCP | $23.1M | $0.98 | -10.68% | United States |
| 71 | UtstarcomUTSI | $22.2M | $2.34 | -3.31% | China |
| 72 | Fabric.AIFABC | $16.0M | $2.29 | +5.05% | United States |
| 73 | uCloudlink GroupUCL | $13.6M | $0.36 | -1.63% | Hong Kong |
| 74 | iOThreeIOTR | $12.6M | $2.08 | +7.16% | Singapore |
| 75 | ClearoneCLRO | $11.3M | $4.22 | -1.40% | United States |
| 76 | iQSTELIQST | $11.2M | $1.03 | +3.05% | United States |
| 77 | Maris TechMTEK | $9.62M | $0.99 | -1.74% | Israel |
| 78 | Myseum.AIMYSE | $9.51M | $1.83 | -0.54% | United States |
| 79 | Core AICHAI | $7.89M | $0.30 | +5.32% | Canada |
| 80 | Our BondOBAI | $7.49M | $0.25 | -0.44% | United States |
| 81 | Dna XSONM | $5.37M | $3.61 | -17.77% | United States |
| 82 | QwestCTGG | $16.22 | $16.22 | -0.49% | United States |
All 82 companies. One row per company, with secondary share classes folded into their primary listing. Updated 24 Sept 2026.
Sectors telecommunications equipment companies sit in
This industry spans more than one sector: Nasdaq classifies each company individually.
Other industries
Semiconductors 101Computer Software: Programming Data Processing 77Computer Software: Prepackaged Software 234Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 500Major Banks 246Industrial Machinery/Components 211Catalog/Specialty Distribution 31Business Services 93Commercial Banks 35Auto Manufacturing 29Integrated oil Companies 18Investment Bankers/Brokers/Service 68Oil & Gas Production 116Real Estate Investment Trusts 177Department/Specialty Retail Stores 14Electronic Components 21Beverages (Production/Distribution) 36Finance: Consumer Services 162Electric Utilities: Central 60Consumer Electronics/Appliances 23Biotechnology: Biological Products (No Diagnostic Substances) 160Natural Gas Distribution 29Medical Specialities 44All industries โ
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered: see methodology.