Largest telecommunications equipment companies
Every US-listed telecommunications equipment company we cover, 84 of them, ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$1.282 T
1.3% of all US-listed value
Companies
84
Ranked #17 of 152 industries
Average
$15.268 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | Verizon CommunicationsVZ | $191.0B | $45.98 | +0.28% | United States |
| 2 | T-Mobile USTMUS | $178.0B | $165.93 | +0.78% | United States |
| 3 | AT&TT | $167.4B | $24.43 | +0.78% | United States |
| 4 | CorningGLW | $145.5B | $168.97 | +6.02% | United States |
| 5 | LumentumLITE | $101.7B | $1,133.40 | +3.82% | United States |
| 6 | America Movil Sab De CvAMX | $67.3B | $22.36 | +0.95% | Mexico |
| 7 | CienaCIEN | $62.9B | $443.65 | +13.85% | United States |
| 8 | Vodafone Group PublicVOD | $38.3B | $16.53 | -1.55% | United Kingdom |
| 9 | Chunghwa TelecomCHT | $35.7B | $46.08 | -0.15% | Taiwan |
| 10 | EchoStarECHO | $29.1B | $100.01 | +1.83% | United States |
| 11 | AST SpaceMobileASTS | $24.6B | $63.12 | +8.01% | United States |
| 12 | Telefonica BrasilVIV | $20.2B | $12.64 | +0.16% | Brazil |
| 13 | Wesco InternationalWCC | $18.7B | $384.09 | +1.86% | United States |
| 14 | BceBCE | $18.4B | $19.75 | +0.05% | Canada |
| 15 | FabrinetFN | $17.5B | $489.16 | +7.78% | Cayman Islands |
| 16 | Millicom International CellularTIGO | $15.2B | $90.46 | -0.78% | Luxembourg |
| 17 | Sk TelecomSKM | $14.0B | $36.45 | +0.14% | South Korea |
| 18 | Perusahaan Perseroan Persero Pt Telekomunikasi Indonesia TbkTLK | $12.7B | $12.86 | -0.23% | Indonesia |
| 19 | TelusTU | $12.5B | $7.88 | +0.00% | Canada |
| 20 | GlobalstarGSAT | $10.8B | $83.63 | +0.11% | United States |
| 21 | ViasatVSAT | $10.2B | $74.38 | +6.58% | United States |
| 22 | KtKT | $9.16B | $19.00 | -0.05% | South Korea |
| 23 | TimTIMB | $9.08B | $18.98 | -1.66% | Brazil |
| 24 | Esco TechnologiesESE | $8.32B | $268.22 | -1.36% | United States |
| 25 | Lumen TechnologiesLUMN | $6.09B | $5.91 | +5.07% | United States |
| 26 | Telecom ArgentinaTEO | $5.47B | $12.69 | +1.44% | Argentina |
| 27 | VeonVEON | $5.26B | $76.41 | -0.70% | Netherlands |
| 28 | Iridium CommunicationsIRDM | $5.20B | $49.04 | +1.24% | United States |
| 29 | Turkcell Iletisim Hizmetleri A STKC | $4.55B | $5.17 | -0.19% | Turkey |
| 30 | BeldenBDC | $4.42B | $113.21 | +1.67% | United States |
| 31 | Telephone & Data SystemsTDS | $4.05B | $35.15 | +0.11% | United States |
| 32 | PldtPHI | $3.91B | $18.09 | -0.33% | Philippines |
| 33 | Array Digital InfrastructureAD | $2.97B | $34.32 | -0.52% | United States |
| 34 | Kyivstar GroupKYIV | $2.92B | $12.59 | +0.16% | United Arab Emirates |
| 35 | IHSIHS | $2.83B | $8.44 | -0.12% | Cayman Islands |
| 36 | CalixCALX | $2.22B | $35.29 | +2.77% | United States |
| 37 | IdtIDT | $1.99B | $80.31 | +0.29% | United States |
| 38 | Ziff DavisZD | $1.88B | $54.77 | -2.16% | United States |
| 39 | AnterixATEX | $1.64B | $83.41 | -2.57% | United States |
| 40 | Napco Security TechnologiesNSSC | $1.31B | $36.64 | +1.16% | United States |
| 41 | NetgearNTGR | $626.2M | $23.04 | +0.44% | United States |
| 42 | ADTRANADTN | $620.9M | $7.62 | +6.57% | United States |
| 43 | Shenandoah TelecommunicationsSHEN | $613.7M | $11.50 | +2.68% | United States |
| 44 | Cogent CommunicationsCCOI | $476.8M | $9.31 | +4.84% | United States |
| 45 | ClearfieldCLFD | $458.3M | $33.74 | +1.75% | United States |
| 46 | Spire GlobalSPIR | $446.0M | $10.98 | +0.83% | United States |
| 47 | ATN InternationalATNI | $436.5M | $28.34 | +0.85% | United States |
| 48 | PowerfleetAIOT | $363.8M | $2.71 | -3.90% | United States |
| 49 | GogoGOGO | $311.7M | $2.30 | +7.48% | United States |
| 50 | Viking Acquisition Corp INSTR | $281.0M | $4.38 | -3.52% | Unknown |
| 51 | AudiocodesAUDC | $267.8M | $10.89 | +0.83% | Israel |
| 52 | TechTargetTTGT | $261.1M | $3.61 | -1.10% | United States |
| 53 | Turtle BeachTBCH | $242.0M | $13.51 | -2.52% | United States |
| 54 | SpokSPOK | $229.3M | $10.96 | -0.09% | United States |
| 55 | Antelope EnterpriseAEHL | $223.6M | $11.76 | +8.29% | China |
| 56 | CrexendoCXDO | $198.2M | $5.96 | -1.00% | United States |
| 57 | Sidus SpaceSIDU | $176.1M | $1.74 | -0.57% | United States |
| 58 | WISeSat.SpaceSAIQ | $167.1M | $5.16 | -22.64% | British Virgin Islands |
| 59 | Optical CableOCC | $147.9M | $16.73 | -1.53% | United States |
| 60 | Kvh IndustriesKVHI | $124.4M | $6.86 | -1.44% | United States |
| 61 | BuzzFeedBZFD | $104.5M | $1.17 | +0.86% | United States |
| 62 | AmpliTech GroupAMPG | $89.8M | $2.99 | +0.67% | United States |
| 63 | InseegoINSG | $77.7M | $4.73 | +2.38% | United States |
| 64 | Asia Pacific Wire & CableAPWC | $53.6M | $1.30 | -4.05% | Taiwan |
| 65 | Rekor SystemsREKR | $44.6M | $0.32 | -10.99% | United States |
| 66 | Elauwit ConnectionELWT | $41.4M | $6.25 | +2.12% | United States |
| 67 | Senstar TechnologiesSNT | $35.9M | $1.54 | -0.65% | Canada |
| 68 | AnghamiANGH | $32.4M | $3.57 | -4.18% | United Arab Emirates |
| 69 | FiEEFIEE | $30.7M | $3.60 | -2.44% | United States |
| 70 | Franklin WirelessFKWL | $27.3M | $2.32 | +0.43% | United States |
| 71 | NextPlatNXPL | $25.2M | $9.27 | +3.00% | United States |
| 72 | UtstarcomUTSI | $21.6M | $2.28 | -2.56% | China |
| 73 | Fabric.AIFABC | $16.5M | $2.35 | +1.73% | United States |
| 74 | KnightscopeKSCP | $16.4M | $0.69 | -4.23% | United States |
| 75 | iOThreeIOTR | $12.1M | $1.99 | +5.85% | Singapore |
| 76 | iQSTELIQST | $11.0M | $1.01 | +0.00% | United States |
| 77 | ClearoneCLRO | $10.8M | $4.05 | +2.79% | United States |
| 78 | uCloudlink GroupUCL | $10.8M | $0.28 | +2.38% | Hong Kong |
| 79 | Myseum.AIMYSE | $8.52M | $1.64 | -4.09% | United States |
| 80 | Core AICHAI | $6.87M | $0.27 | -6.44% | Canada |
| 81 | Our BondOBAI | $6.43M | $0.20 | -3.94% | United States |
| 82 | Maris TechMTEK | $6.02M | $0.62 | -13.84% | Israel |
| 83 | Dna XSONM | $5.94M | $3.99 | -0.87% | United States |
| 84 | QwestCTGG | $15.37 | $15.37 | +1.12% | United States |
All 84 companies. One row per company, with secondary share classes folded into their primary listing. Updated 8 Oct 2026.
Sectors telecommunications equipment companies sit in
This industry spans more than one sector: Nasdaq classifies each company individually.
Other industries
Semiconductors 100Computer Software: Programming Data Processing 77Computer Software: Prepackaged Software 234Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 499Major Banks 246Industrial Machinery/Components 211Catalog/Specialty Distribution 30Business Services 92Commercial Banks 35Auto Manufacturing 29Integrated oil Companies 16Oil & Gas Production 116Investment Bankers/Brokers/Service 68Real Estate Investment Trusts 175Department/Specialty Retail Stores 13Beverages (Production/Distribution) 36Electronic Components 21Electric Utilities: Central 61Finance: Consumer Services 165Consumer Electronics/Appliances 23Biotechnology: Biological Products (No Diagnostic Substances) 160Medical Specialities 44Natural Gas Distribution 27All industries โ
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered: see methodology.