IDT Market Cap 2012-2026 | IDT

IDT market cap history and chart from 2012 to 2026. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. IDT market cap as of September 15, 2026 is $1.77B.
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Sector Industry Market Cap Revenue
Utilities Diversified Communication Services $1.766B $1.231B
IDT Corporation, through its IDT Telecom subsidiary, is a facilities-based, multinational carrier that provides a broad range of telecommunications services to retail and wholesale customers worldwide. IDT Telecom, by means of its own national telecommunications backbone and fiber optic network infrastructure, provides its customers with integrated and competitively priced international and domestic long distance and domestic all-distance telephony and prepaid calling cards.
Stock Name Country Market Cap PE Ratio
Swisscom AG (SCMWY) Switzerland $417.468B 25.18
Deutsche Telekom AG (DTEGY) Germany $159.930B 13.70
Singapore Telecommunications (SGAPY) Singapore $57.688B 0.00
Chunghwa Telecom (CHT) Taiwan $35.102B 27.42
Telefonica SA (TELFY) Spain $24.098B 11.81
BCE (BCE) Canada $21.886B 11.79
Telefonica SA (TEF) Spain $21.603B 11.55
Telenor (TELNY) Norway $20.005B 17.41
Rogers Communication (RCI) Canada $19.799B 10.07
Telefonica Brasil S.A (VIV) Brazil $19.341B 15.24
Telecom Italia S.P.A (TIIAY) Italy $18.758B 0.00
Koninklijke KPN (KKPNF) Netherlands $18.745B 18.54
Koninklijke KPN (KKPNY) Netherlands $18.628B 0.00
PT Telekomunikasi Indonesia, Tbk (TLK) Indonesia $15.117B 14.67
TELUS (TU) Canada $14.555B 15.02
Hellenic Telecom Organization SA (HLTOY) Greece $9.477B 12.68
Lumen Technologies (LUMN) United States $7.251B 0.00
VEON (VEON) $5.090B 17.97
Liberty Global (LBTYA) Bermuda $3.616B 0.00
Vivendi SA (VIVHY) France $1.746B 0.00
Shenandoah Telecommunications Co (SHEN) United States $0.653B 0.00
B Communications (BCOMF) Israel $0.448B 1.67
LICT (LICT) United States $0.200B 15.26
PicoCELA (PCLA) Japan $0.000B 0.00
Oi SA (QIBRD) Brazil $0.000B 0.00