Largest Telecommunications Services Companies by Market Cap
These are the largest companies in the Telecommunications Services industry by market cap. Market cap, or market capitalization, refers to the total market value of a company's outstanding shares of stock. You can filter this list further with our AI stock screener.
#
Company
Market Cap
Price
Sector
Industry
Country
1

T-Mobile US
TMUS
$309.20B
$270.815
Communication Services
Telecommunications Services

2

AT&T
T
$185.70B
$25.87
Communication Services
Telecommunications Services

3

AT&T 5.35% GLB NTS 66
TBB
$182.50B
$23.83
Communication Services
Telecommunications Services

4

Verizon Communications
VZ
$172.55B
$40.99
Communication Services
Telecommunications Services

5

Comcast
CMCSA
$133.48B
$35.39
Communication Services
Telecommunications Services

6

Charter Communications
CHTR
$51.14B
$360.27
Communication Services
Telecommunications Services

7

TELUS
T.TO
$32.70B
$21.8
Communication Services
Telecommunications Services

8

BCE
BCE.TO
$30.82B
$33.78
Communication Services
Telecommunications Services

9

Rogers Communications
RCI-A.TO
$21.69B
$44.99
Communication Services
Telecommunications Services

10

Rogers Communications
RCI-B.TO
$21.38B
$39.75
Communication Services
Telecommunications Services

11

BCE
BCE-PA.TO
$15.84B
$17.36
Communication Services
Telecommunications Services

12

BCE
BCE-PY.TO
$15.70B
$17.21
Communication Services
Telecommunications Services

13

Liberty Broadband
LBRDA
$11.66B
$80.76
Communication Services
Telecommunications Services

14

Frontier Communications Parent
FYBR
$8.90B
$35.73
Communication Services
Telecommunications Services

15

Quebecor
QBR-B.TO
$7.56B
$32.57
Communication Services
Telecommunications Services

16

Quebecor
QBR-A.TO
$7.61B
$33.51
Communication Services
Telecommunications Services

17

United States Cellular
USM
$5.75B
$67.58
Communication Services
Telecommunications Services

18

United States Cellular Corporat
UZF
$5.60B
$22.27
Communication Services
Telecommunications Services

19

United States Cellular Corporat
UZD
$5.60B
$23.92
Communication Services
Telecommunications Services

20

United States Cellular Corporat
UZE
$5.58B
$22.2
Communication Services
Telecommunications Services

21

Lumen Technologies
LUMN
$4.67B
$4.6
Communication Services
Telecommunications Services

22

Telephone and Data Systems
TDS
$4.19B
$39.5
Communication Services
Telecommunications Services

23

Cogent Communications Holdings
CCOI
$4.02B
$82
Communication Services
Telecommunications Services

24

Iridium Communications
IRDM
$3.60B
$31.63
Communication Services
Telecommunications Services

25

Globalstar
GSAT
$2.86B
$22.66
Communication Services
Telecommunications Services

26

Cogeco Communications
CCA.TO
$2.73B
$64.87
Communication Services
Telecommunications Services

27

Cable One
CABO
$1.66B
$295
Communication Services
Telecommunications Services

28

Altice USA
ATUS
$1.30B
$2.82
Communication Services
Telecommunications Services

29

IDT
IDT
$1.23B
$48.6
Communication Services
Telecommunications Services

30

Gogo
GOGO
$1.05B
$8.38
Communication Services
Telecommunications Services

31

Ribbon Communications
RBBN
$899.72M
$5.13
Communication Services
Telecommunications Services

32

Anterix
ATEX
$774.33M
$41.66
Communication Services
Telecommunications Services

33

Shenandoah Telecommunications
SHEN
$649.76M
$11.9
Communication Services
Telecommunications Services

34

Cogeco
CGO.TO
$547.87M
$57.22
Communication Services
Telecommunications Services

35

Ooma
OOMA
$417.69M
$15.47
Communication Services
Telecommunications Services

36

WideOpenWest
WOW
$380.64M
$4.49
Communication Services
Telecommunications Services

37

ATN International
ATNI
$266.61M
$17.64
Communication Services
Telecommunications Services

38

Crexendo
CXDO
$162.88M
$6.01
Communication Services
Telecommunications Services

39

FingerMotion
FNGR
$66.86M
$1.17
Communication Services
Telecommunications Services

40

Telephone and Data Systems, SR NT 2045
TDI
$51.75M
$29.49
Communication Services
Telecommunications Services

41

KORE Group Holdings
KORE
$42.01M
$2.47
Communication Services
Telecommunications Services

42

TeraGo
TGO.TO
$24.60M
$1.23
Communication Services
Telecommunications Services
