Largest Telecom Services Companies by Market Cap

Largest Telecom Services companies by market cap. The Telecom Services sector has 304 publicly listed stocks with a combined market cap of $3.16 Trillion. Guangxi Radio and Television Information Network Corp Ltd leads the sector with a market cap of $887.62 Million. This ranking covers all Telecom Services stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$3.16 Trillion

Companies Listed

304

Largest Company

Guangxi Radio and …

Top Telecom Services Stocks by Market Capitalization (October 2026)

Top Telecom Services stocks by market capitalization as of October 2026, covering 304 publicly listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
151 Guangxi Radio and Television Information Network Corp Ltd
SHG:600936
$887.62 Million CN¥6.07 Billion China CN¥3.63 -2.94% -11.25% 649.97 Million
152 SUPERLOOP LTD
F:9SL
$844.92 Million €722.71 Million Germany €1.66 +0.61% +2.47% 0.00
153 Chief Telecom Inc
TWO:6561
$826.79 Million NT$26.24 Billion Taiwan NT$341.00 +7.23% +8.77% 2.67 Million
154 Railtel Corporation Of India Limited
NSE:RAILTEL
$798.98 Million Rs73.88 Billion India Rs230.20 +0.39% -4.30% 21.00 Million
155 Cablevision Holding SA
BA:CVH
$793.95 Million AR$1.10 Trillion Argentina AR$9060.00 -1.20% -3.62% 467.07K
156 Wuxi Online Offline Communication Information Technology Co. Ltd.
SHE:300959
$788.06 Million CN¥5.39 Billion China CN¥67.01 -5.47% -10.71% 50.06 Million
157 GCI Liberty, Inc.
NASDAQ:GLIBK
$774.79 Million $774.79 Million USA $21.61 +2.47% +7.78% 10.46 Million
158 Link Mobility Group Holding ASA
OL:LINK
$774.45 Million Nkr7.36 Billion Norway Nkr24.92 -0.48% +0.56% 17.76 Million
159 EuroTeleSites AG
F:7YF
$762.51 Million €652.22 Million Germany €4.40 -0.90% +1.85% 75.00
160 EuroTeleSites AG
VI:ETS
$755.87 Million €646.54 Million Austria €4.50 -0.66% +0.45% 324.63K
161 B Communications Ltd
TA:BCOM
$745.08 Million ILA277.92 Billion Israel ILA2644.00 +0.11% +6.31% 8.58 Million
162 Inti Bangun Sejahtera Tbk
JK:IBST
$670.86 Million Rp11.45 Trillion Indonesia Rp8475.00 +0.00% +0.00% 23.10K
163 Liberty Broadband Srs A
NASDAQ:LBRDA
$656.99 Million $656.99 Million USA $35.99 +2.83% -3.02% 6.66 Million
164 Fuchun Technology Co Ltd
SHE:300299
$587.89 Million CN¥4.02 Billion China CN¥5.82 -1.19% -1.36% 1.41 Billion
165 Telefonica Chile S.A.
SN:CTC
$569.30 Million CL$509.05 Billion Chile CL$390.00 +0.00% +0.00% 91.84K
166 Shenandoah Telecommunications Co
NASDAQ:SHEN
$560.41 Million $560.41 Million USA $10.13 +3.37% +3.79% 19.17 Million
167 United States Cellular Corporation
NYSE:USM
$514.05 Million $514.05 Million USA $9.70 +0.53% -0.38% 132.58K
168 Altice USA Inc
NYSE:ATUS
$502.28 Million $502.28 Million USA $1.76 -0.56% -1.12% 66.11 Million
169 Bahnhof AB Series B
ST:BAHN-B
$499.17 Million Skr4.64 Billion Sweden Skr59.80 +0.00% +0.00% 2.09 Million
170 Dingli Communications Corp Ltd
SHE:300050
$494.31 Million CN¥3.38 Billion China CN¥6.20 -8.01% -4.76% 507.10 Million
171 Almendral
SN:ALMENDRAL
$488.63 Million CL$436.93 Billion Chile CL$24.25 +0.00% +1.04% 286.93 Million
172 Tuas Ltd
AU:TUA
$486.97 Million AU$688.24 Million Australia AU$1.26 -4.56% -27.87% 99.59 Million
173 Ovzon AB
ST:OVZON
$482.26 Million Skr4.48 Billion Sweden Skr40.18 +5.96% +15.06% 13.85 Million
174 Beijing Bewinner Communications Co Ltd
SHE:002148
$481.58 Million CN¥3.29 Billion China CN¥5.89 -3.13% -6.06% 286.75 Million
175 Digi Communications NV
RO:DIGI
$476.75 Million RON2.08 Billion Romania RON58.90 -1.17% -3.44% 1.35 Million
176 Beijing Waluer Information Technology Co. Ltd. A
SHE:301380
$443.47 Million CN¥3.03 Billion China CN¥29.89 -3.49% -6.88% 76.32 Million
177 Jasmine Telecom Systems Public Company Limited
BK:JTS
$442.11 Million ฿14.18 Billion Thailand ฿20.30 -3.79% -9.37% 45.48 Million
178 Desktop - Sigmanet Comunicação Multimídia S.A.
SA:DESK3
$441.67 Million R$2.25 Billion Brazil R$19.37 -0.05% +0.36% 20.08 Million
179 WideOpenWest Inc
NYSE:WOW
$441.57 Million $441.57 Million USA $37.89 -0.68% +3.10% 64.37 Million
180 Jasmine International Public Company Limited
BK:JAS-R
$413.53 Million ฿13.27 Billion Thailand ฿1.60 +0.00% +0.00% 55.83 Million
181 Zhong Fu Tong Co Ltd
SHE:300560
$407.12 Million CN¥2.78 Billion China CN¥12.11 -3.89% -10.69% 235.65 Million
182 ATN International Inc
NASDAQ:ATNI
$398.64 Million $398.64 Million USA $25.88 +0.27% +2.05% 1.91 Million
183 Cogent Communications Group Inc
NASDAQ:CCOI
$397.43 Million $397.43 Million USA $7.76 +1.57% +4.30% 43.15 Million
184 Unifique Telecomunicações S.A.
SA:FIQE3
$397.14 Million R$2.02 Billion Brazil R$5.20 +1.17% -17.46% 59.13 Million
185 Blue Label Telecoms Ltd
JSE:BLU
$397.10 Million ZAC747.20 Billion South Africa ZAC823.00 +0.98% +4.71% 50.87 Million
186 Hangzhou Zongheng Commun
SHG:603602
$386.80 Million CN¥2.64 Billion China CN¥11.44 -4.83% -7.96% 198.22 Million
187 Hangzhou Huaxing Chuangye Communication Technology Co Ltd
SHE:300025
$378.22 Million CN¥2.58 Billion China CN¥5.08 -2.31% -9.93% 306.81 Million
188 NOVA Technology Corporation Limited
SHE:300921
$364.70 Million CN¥2.49 Billion China CN¥13.56 -3.49% -10.44% 162.35 Million
189 Bredband2 i Skandinavien AB
ST:BRE2
$334.75 Million Skr3.11 Billion Sweden Skr3.25 +0.00% +0.00% 4.69 Million
190 Vodafone Group PLC
LSE:VOD
$327.10 Million GBX2.69 Trillion UK GBX116.75 -0.60% -1.56% 1.24 Billion
191 LIBERTY LAT.AMER.A DL-01
F:1LL
$319.24 Million €273.06 Million Germany €7.40 +5.71% +4.23% 9.60K
192 Bali Towerindo Sentra Tbk
JK:BALI
$308.94 Million Rp5.27 Trillion Indonesia Rp1340.00 +5.10% +3.08% 732.90K
193 Liberty Latin America Ltd
NASDAQ:LILA
$308.48 Million $308.48 Million USA $8.36 +3.21% +4.24% 7.47 Million
194 ROUTE MOBILE LIMITED
NSE:ROUTE
$308.38 Million Rs28.52 Billion India Rs452.60 +4.05% +5.43% 4.84 Million
195 Gogo Inc
NASDAQ:GOGO
$306.25 Million $306.25 Million USA $2.53 +4.55% +21.63% 38.99 Million
196 Hutchison Telecommunications (Australia) Ltd
AU:HTA
$297.71 Million AU$420.75 Million Australia AU$0.03 +0.00% +0.00% 0.00
197 Discount Investment Corp Ltd
TA:DISI
$285.32 Million ILA106.42 Billion Israel ILA752.00 +0.07% -5.07% 2.16 Million
198 Eltel AB
ST:ELTEL
$278.31 Million Skr2.59 Billion Sweden Skr16.50 -4.07% -1.49% 4.56 Million
199 Cogeco Inc.
TO:CGO
$267.22 Million CA$369.41 Million Canada CA$46.95 +2.35% +1.12% 974.29K
200 BT Group Plc
LSE:BT-A
$255.37 Million GBX2.10 Trillion UK GBX213.00 +0.24% +3.10% 446.76 Million
201 Síminn hf
IC:SIMINN
$227.80 Million Ikr27.94 Billion Iceland Ikr11.80 +0.85% -0.84% 147.40 Million
202 Crexendo Inc
NASDAQ:CXDO
$192.87 Million $192.87 Million USA $6.22 +1.14% +6.14% 4.42 Million
203 Hwacom Systems
TWO:6163
$190.01 Million NT$6.03 Billion Taiwan NT$40.95 +1.74% +0.61% 39.24 Million
204 Optimum Communications, Inc.
NYSE:OPTU
$187.66 Million $187.66 Million USA $0.66 -0.06% -6.03% 79.36 Million
205 RADCOM Ltd
F:RAM
$185.90 Million €159.01 Million Germany €9.50 +5.56% +6.15% 1.30K
206 Link Net Tbk
JK:LINK
$177.51 Million Rp3.03 Trillion Indonesia Rp1100.00 -6.78% -18.52% 951.30K
207 Telecomunicações Brasileiras S.A. - TELEBRÁS
SA:TELB3
$173.83 Million R$885.90 Million Brazil R$10.60 -12.32% -52.89% 100.20K
208 Radcom Ltd
NASDAQ:RDCM
$171.74 Million $171.74 Million USA $10.69 -1.47% +4.80% 1.24 Million
209 Jasmine International Public Company Limited
BK:JAS
$170.58 Million ฿5.47 Billion Thailand ฿0.66 -5.71% -12.00% 579.97 Million
210 Tele2 AB (publ)
ST:TEL2-A
$167.83 Million Skr1.56 Billion Sweden Skr159.50 +0.31% -0.62% 27.10K
211 KORE Group Holdings Inc
NYSE:KORE
$161.10 Million $161.10 Million USA $9.25 +0.00% -0.11% 2.13 Million
212 Welldone Co
TWO:6170
$157.81 Million NT$5.01 Billion Taiwan NT$51.50 +1.18% +2.59% 4.90 Million
213 Wasko S.A.
WAR:WAS
$153.65 Million zł558.30 Million Poland zł7.10 +15.64% +11.64% 3.53 Million
214 Mahanagar Telephone Nigam Limited
NSE:MTNL
$152.89 Million Rs14.14 Billion India Rs22.44 -0.97% +1.08% 127.61 Million
215 Forth Smart Service Public Company Limited
BK:FSMART
$149.06 Million ฿4.78 Billion Thailand ฿6.35 -1.55% -1.55% 9.27 Million
216 Liberty Global PLC Class B
NASDAQ:LBTYB
$142.66 Million $142.66 Million USA $11.00 -2.57% -8.33% 553.00K
217 Centratama Telekomunikasi Ind
JK:CENT
$129.73 Million Rp2.21 Trillion Indonesia Rp71.00 +1.43% -13.41% 202.74 Million
218 KVH Industries Inc
NASDAQ:KVHI
$129.53 Million $129.53 Million USA $7.78 +0.65% +18.78% 2.15 Million
219 Airtel Africa Plc
LSE:AAF
$121.65 Million GBX999.82 Billion UK GBX274.20 +1.41% -3.11% 77.29 Million
220 OCK Group Bhd
KLSE:0172
$110.23 Million RM439.06 Million Malaysia RM0.43 -1.16% +1.19% 53.05 Million
221 Nova Klúbburinn hf.
IC:NOVA
$104.41 Million Ikr12.81 Billion Iceland Ikr3.66 -1.61% +0.00% 64.80 Million
222 Interlink Telecom Public Company Limited
BK:ITEL
$99.96 Million ฿3.21 Billion Thailand ฿1.59 -2.45% -6.47% 125.12 Million
223 Symphony Communication Public Company Limited
BK:SYMC
$87.86 Million ฿2.82 Billion Thailand ฿6.50 -0.76% -0.76% 2.14 Million
224 GCI Liberty, Inc. - Series A GCI Group
NASDAQ:GLIBA
$78.53 Million $78.53 Million USA $21.51 +2.43% +8.25% 1.11 Million
225 Spirit Technology Solutions Ltd
AU:ST1
$74.68 Million AU$105.55 Million Australia AU$0.56 -0.89% +0.91% 582.61K
226 Inscobee
KO:006490
$72.45 Million ₩106.91 Billion Korea ₩865.00 -6.89% -16.83% 1.43 Million
227 PicoCELA Inc. American Depositary Shares
NASDAQ:PCLA
$71.33 Million $71.33 Million USA $11.10 +86.09% +79.32% 30.31 Million
228 Redtone International Bhd
KLSE:0032
$65.01 Million RM258.94 Million Malaysia RM0.34 -2.90% +0.00% 21.36 Million
229 Samart Telcoms Public Company Limited
BK:SAMTEL
$57.40 Million ฿1.84 Billion Thailand ฿2.98 -4.49% -4.49% 18.25 Million
230 OnMobile Global Limited
NSE:ONMOBILE
$57.27 Million Rs5.30 Billion India Rs49.81 -5.05% -11.26% 3.47 Million
231 Gihon Telekomunikasi Indonesia Tbk PT
JK:GHON
$50.92 Million Rp869.00 Billion Indonesia Rp1580.00 -3.07% +0.32% 215.90K
232 KTIS Corporation
KO:058860
$50.63 Million ₩74.71 Billion Korea ₩2440.00 -1.41% -2.20% 6.74 Million
233 Zegona Communications Plc
LSE:ZEG
$48.07 Million GBX395.08 Billion UK GBX1752.00 +1.27% +0.81% 9.35 Million
234 Telcoware
KO:078000
$47.21 Million ₩69.66 Billion Korea ₩13490.00 +1.66% +0.30% 37.78K
235 Sýn hf
IC:SYN
$44.01 Million Ikr5.40 Billion Iceland Ikr21.80 +0.00% +0.00% 3.56 Million
236 Information and Communication Networks Public Company Limited
BK:ICN
$43.15 Million ฿1.38 Billion Thailand ฿2.06 -0.96% -0.96% 22.10 Million
237 Wiable Corp
KQ:065530
$42.66 Million ₩62.96 Billion Korea ₩1316.00 -4.08% +0.00% 14.41 Million
238 Gilat Telecom Global Ltd
TA:GLTL
$41.51 Million ILA15.48 Billion Israel ILA179.90 +0.28% -11.81% 25.22 Million
239 Nextcom
TA:NXTM
$38.54 Million ILA14.38 Billion Israel ILA1006.00 +0.00% -6.33% 180.12K
240 Space Com
TA:SCC
$35.82 Million ILA13.36 Billion Israel ILA189.00 -2.58% +1.07% 3.75 Million
241 Uangel
KO:072130
$35.44 Million ₩52.29 Billion Korea ₩4230.00 -0.12% -3.64% 456.84K
242 Parlem Telecom Companyia de Telecomunicacions S.A.
MC:PAR
$35.40 Million €30.28 Million Spain €0.83 +0.00% -4.60% 91.08K
243 Dr Peng Telecom and Media Group Co Ltd
SHG:600804
$33.96 Million CN¥232.04 Million China CN¥0.14 +0.00% +0.00% 141.70 Million
244 TeraGo Inc.
TO:TGO
$31.98 Million CA$44.21 Million Canada CA$1.81 -6.22% -0.55% 317.98K
245 Elauwit Connection, Inc. Common Stock
NASDAQ:ELWT
$31.61 Million $31.61 Million USA $4.78 -10.91% -14.73% 351.26K
246 Eurotel SA
WAR:ETL
$30.64 Million zł111.32 Million Poland zł29.70 +1.02% +2.95% 43.18K
247 Cable One Inc
NYSE:CABO
$30.18 Million $30.18 Million USA $5.32 -0.93% -7.32% 22.06 Million
248 Airtime Partecipazioni SpA
PA:ALMEX
$28.51 Million €24.39 Million France €3.07 +0.00% -7.25% 905.11K
249 Old Market Capital Corporation
NASDAQ:OMCC
$28.36 Million $28.36 Million USA $4.16 -0.95% -2.12% 30.10K
250 Helios Towers Plc
LSE:HTWS
$25.33 Million GBX208.16 Billion UK GBX205.20 +0.00% -5.52% 49.46 Million
251 Transtema Group AB
ST:TRANS
$25.22 Million Skr234.39 Million Sweden Skr4.63 -1.60% -0.54% 482.66K
252 Reliance Communications Limited
NSE:RCOM
$24.63 Million Rs2.28 Billion India Rs0.83 -1.19% +6.41% 70.95 Million
253 PLANETEL SPA
F:0A7
$24.48 Million €20.94 Million Germany €3.62 +0.56% -2.69% 0.00
254 ecotel communication ag
XETRA:E4C
$23.56 Million €20.15 Million Germany €6.60 +0.00% -0.75% 1.55K
255 LS telcom AG
XETRA:LSX
$23.29 Million €19.92 Million Germany €3.54 +0.28% +0.57% 28.76K
256 Uniserve Communications Corp
V:USS
$20.80 Million CA$28.75 Million Canada CA$0.72 +2.86% +0.00% 199.94K
257 Flexiroam Ltd
AU:FRX
$20.39 Million AU$28.82 Million Australia AU$0.02 +0.00% +0.00% 7.66 Million
258 VONEX Ltd
AU:VN8
$18.64 Million AU$26.34 Million Australia AU$0.04 +0.00% +0.00% 0.00
259 Lleidanetworks Serveis Telematics SA
MC:LLN
$17.17 Million €14.68 Million Spain €0.93 +0.65% +2.89% 305.21K
260 11880 Solutions AG
XETRA:TGT
$15.35 Million €13.13 Million Germany €2.09 +20.81% -9.33% 28.28K
261 Swoop Holdings Ltd
AU:SWP
$14.31 Million AU$20.22 Million Australia AU$0.07 -1.52% -8.45% 2.33 Million
262 TRANSTEMA GROUP AB O.N.
F:9G8
$13.18 Million €11.27 Million Germany €0.40 +1.27% -0.25% 0.00
263 Green Packet Bhd
KLSE:0082
$13.02 Million RM51.87 Million Malaysia RM0.02 +33.33% +33.33% 19.26 Million
264 Wintao Communications Co. Ltd
SHE:301139
$12.99 Million CN¥88.75 Million China CN¥0.73 +12.31% -7.59% 274.08 Million
265 Bd Multimedia
PA:ALBDM
$12.97 Million €11.09 Million France €5.00 +0.00% +0.00% 35.62K
266 Gamma Communications PLC
LSE:GAMA
$12.24 Million GBX100.56 Billion UK GBX1091.00 -0.18% +0.28% 17.51 Million
267 Field Solutions Holdings Ltd
AU:FSG
$12.04 Million AU$17.02 Million Australia AU$0.02 +0.00% +0.00% 0.00
268 Grupo Televisa SAB DRC
BA:TV
$11.46 Million AR$15.84 Billion Argentina AR$1172.00 -0.26% -7.21% 63.15K
269 Commcenter S.A.
MC:CMM
$11.41 Million €9.76 Million Spain €1.96 +0.00% +0.00% 584.00
270 TalkPool AG
ST:TALK
$11.37 Million Skr105.65 Million Sweden Skr13.80 +2.99% +6.15% 93.01K
271 TALKPOOL AG SF-05
F:TKPL
$10.74 Million €9.19 Million Germany €1.20 -1.23% +1.69% 0.00
272 Binasat Communications Bhd
KLSE:0195
$10.62 Million RM42.30 Million Malaysia RM0.07 +0.00% +0.00% 6.07 Million
273 FingerMotion Inc
NASDAQ:FNGR
$9.31 Million $9.31 Million USA $0.14 -2.59% -10.59% 757.57 Million
274 XOX Technology Bhd
KLSE:0017
$7.85 Million RM31.28 Million Malaysia RM0.04 +0.00% +0.00% 12.73 Million
275 Swissnet AG
F:81D
$7.70 Million €6.58 Million Germany €0.78 +0.78% -7.18% 1.50K
276 XOX Bhd
KLSE:0165
$6.75 Million RM26.90 Million Malaysia RM0.15 +0.00% -3.33% 5.52 Million
277 iOThree Limited Ordinary Shares
NASDAQ:IOTR
$6.70 Million $6.70 Million USA $2.21 +2.79% +9.41% 143.19K
278 Norwood Systems Ltd
AU:NOR
$6.57 Million AU$9.28 Million Australia AU$0.02 +0.00% -5.88% 10.02 Million
279 LCK Global Kedaton
JK:LCKM
$6.39 Million Rp109.00 Billion Indonesia Rp109.00 +0.00% -1.80% 457.31 Million
280 Oi S.A
SA:OIBR3
$6.32 Million R$32.21 Million Brazil R$0.10 +0.00% +0.00% 8.32 Million
281 Adya Inc
V:ADYA
$6.32 Million CA$8.74 Million Canada CA$0.37 +0.00% +0.00% 6.15K
282 iQSTEL Inc.
NASDAQ:IQST
$5.98 Million $5.98 Million USA $0.89 -0.13% -1.43% 4.40 Million
283 Spacetalk Ltd
AU:SPA
$5.85 Million AU$8.27 Million Australia AU$0.08 +1.28% +3.95% 5.31 Million
284 Ucloudlink Group Inc
NASDAQ:UCL
$5.46 Million $5.46 Million USA $0.21 -9.02% -9.60% 5.73 Million
285 mTouche Technology Bhd
KLSE:0092
$4.65 Million RM18.53 Million Malaysia RM0.02 +0.00% -20.00% 28.94 Million
286 Jasnita Telekomindo Tbk PT
JK:JAST
$4.63 Million Rp79.03 Billion Indonesia Rp73.00 +0.00% -5.19% 284.76 Million
287 DTCOM - Direct to Company S.A
SA:DTCY3
$4.32 Million R$22.00 Million Brazil R$2.06 +0.00% +3.00% 18.90K
288 Surgepays Inc
NASDAQ:SURG
$4.31 Million $4.31 Million USA $0.17 +11.08% +36.25% 90.02 Million
289 Pentanet Ltd
AU:5GG
$3.98 Million AU$5.63 Million Australia AU$0.01 +0.00% -13.33% 12.23 Million
290 Tiphone Mobile Indonesia Tbk
JK:TELE
$3.86 Million Rp65.80 Billion Indonesia Rp9.00 +0.00% +0.00% 0.00
291 Hubify Ltd
AU:HFY
$3.66 Million AU$5.17 Million Australia AU$0.01 +0.00% +0.00% 1.80 Million
292 Telemasters Holdings Ltd
JSE:TLM
$3.00 Million ZAC5.65 Billion South Africa ZAC100.00 +0.00% -49.24% 28.40K
293 Weaccess Group SA
PA:MLWEA
$2.55 Million €2.18 Million France €1.44 -9.43% -15.29% 2.39K
294 M N C Wireless Bhd
KLSE:0103
$1.79 Million RM7.14 Million Malaysia RM0.03 +0.00% +20.00% 5.28 Million
295 Smartfren Telecom Tbk
JK:FREN
$1.36 Million Rp23.27 Billion Indonesia Rp23.00 +0.00% +0.00% 0.00
296 Uniinfo Telecom Services Limited
NSE:UNIINFO
$1.32 Million Rs122.33 Million India Rs11.44 +4.38% +1.15% 53.41K
297 TH1NG AB
ST:TH1NG
$988.27K Skr9.18 Million Sweden Skr0.34 +0.00% +0.00% 0.00
298 Internet Gold Golden Lines Ltd
TA:IGLD
$911.62K ILA340.03 Million Israel ILA154.00 -5.87% -11.85% 446.18K
299 Maintel Holdings Plc
LSE:MAI
$132.18K GBX1.09 Billion UK GBX58.00 +0.00% -1.69% 56.85K
300 Advanced Info Service Public Company Limited
F:AISF
$93.21K €79.73K Germany €8.75 -1.13% -2.23% 1.45K

How Telecom Services Companies Are Ranked by Market Cap

Telecom Services companies are ranked by market cap, the latest share price multiplied by shares outstanding, with each company counted once at its primary listing.

Track real-time market capitalization of largest public companies in the Telecom Services industry. Compare marketcap, analyze stock performance, and discover leading telecom services corporations. View all industries