United States

Top 248 largest US Companies in the Communication Services sector by Market Cap

This is the list of the largest public listed companies in the Communication Services sector from the United States by market capitalization with links to their reference stock and industry.

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Top Communication Services Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
61 Magnite, Inc. $2.31 B United States US Communication Services US Advertising Agencies
62 Yelp Inc. $1.90 B United States US Communication Services US Internet Content & Information
63 Iridium Communications Inc. $1.88 B United States US Communication Services US Telecom Services
64 Lions Gate Entertainment Corp. $1.85 B

(Jan. 1, 2025)

 United States US Communication Services US Entertainment
65 Radius Global Infrastructure, Inc. $1.48 B

(July 1, 2023)

 United States US Communication Services US Telecom Services
66 Liberty Latin America Ltd. $1.47 B United States US Communication Services US Telecom Services
67 Loral Space & Communications Inc. $1.28 B

(June 1, 2022)

 United States US Communication Services US Telecom Services
68 IDT Corporation $1.27 B United States US Communication Services US Telecom Services
69 NTN Buzztime, Inc. $1.25 B United States US Communication Services US Broadcasting
70 Avid Technology, Inc. $1.19 B

(Nov. 1, 2023)

 United States US Communication Services US Electronic Gaming & Multimedia
71 Sinclair Broadcast Group, Inc. $1.06 B United States US Communication Services US Broadcasting
72 Clear Channel Outdoor Holdings, Inc. $1.05 B United States US Communication Services US Advertising Agencies
73 Cogent Communications Holdings, Inc. $1.01 B United States US Communication Services US Telecom Services
74 Deluxe Corporation $998.7 M United States US Communication Services US Advertising Agencies
75 EverQuote, Inc. $928.5 M United States US Communication Services US Internet Content & Information
76 ORBCOMM Inc. $915.8 M

(Aug. 1, 2021)

 United States US Communication Services US Telecom Services
77 Emerald Holding, Inc. $900.8 M United States US Communication Services US Advertising Agencies
78 fuboTV Inc. $887.7 M United States US Communication Services US Broadcasting
79 AMC Entertainment Holdings, Inc. $825.8 M United States US Communication Services US Entertainment
80 Altice USA, Inc. $821.3 M United States US Communication Services US Telecom Services
81 QuinStreet, Inc. $799.1 M United States US Communication Services US Advertising Agencies
82 Cincinnati Bell Inc. $788.2 M

(Sept. 3, 2021)

 United States US Communication Services US Telecom Services
83 MediaAlpha, Inc. $784.1 M United States US Communication Services US Internet Content & Information
84 Gannett Co., Inc. $766.4 M United States US Communication Services US Publishing
85 Scholastic Corporation $762.2 M United States US Communication Services US Publishing
86 Groupon, Inc. $705.5 M United States US Communication Services US Internet Content & Information
87 Daily Journal Corporation $691.2 M United States US Communication Services US Publishing
88 Shutterstock, Inc. $663.9 M United States US Communication Services US Internet Content & Information
89 Gogo Inc. $637.1 M United States US Communication Services US Telecom Services
90 iHeartMedia, Inc. $623.2 M United States US Communication Services US Broadcasting

Top Communication Services Companies from the United States as of Jan. 01, 2026

61. Magnite, Inc.

Company Profile: Magnite, Inc.
Market Cap (USD): $2.31 B
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

62. Yelp Inc.

Company Profile: Yelp Inc.
Market Cap (USD): $1.90 B
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

63. Iridium Communications Inc.

Company Profile: Iridium Communications Inc.
Market Cap (USD): $1.88 B
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

64. Lions Gate Entertainment Corp.

Company Profile: Lions Gate Entertainment Corp.
Market Cap (USD): $1.85 B (Jan. 1, 2025)
Country: United States
Sector: US Communication Services
Industry: US Entertainment

65. Radius Global Infrastructure, Inc.

Company Profile: Radius Global Infrastructure, Inc.
Market Cap (USD): $1.48 B (July 1, 2023)
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

66. Liberty Latin America Ltd.

Company Profile: Liberty Latin America Ltd.
Market Cap (USD): $1.47 B
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

67. Loral Space & Communications Inc.

Company Profile: Loral Space & Communications Inc.
Market Cap (USD): $1.28 B (June 1, 2022)
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

68. IDT Corporation

Company Profile: IDT Corporation
Market Cap (USD): $1.27 B
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

69. NTN Buzztime, Inc.

Company Profile: NTN Buzztime, Inc.
Market Cap (USD): $1.25 B
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

70. Avid Technology, Inc.

Company Profile: Avid Technology, Inc.
Market Cap (USD): $1.19 B (Nov. 1, 2023)
Country: United States
Sector: US Communication Services
Industry: US Electronic Gaming & Multimedia

71. Sinclair Broadcast Group, Inc.

Company Profile: Sinclair Broadcast Group, Inc.
Market Cap (USD): $1.06 B
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

72. Clear Channel Outdoor Holdings, Inc.

Company Profile: Clear Channel Outdoor Holdings, Inc.
Market Cap (USD): $1.05 B
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

73. Cogent Communications Holdings, Inc.

Company Profile: Cogent Communications Holdings, Inc.
Market Cap (USD): $1.01 B
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

74. Deluxe Corporation

Company Profile: Deluxe Corporation
Market Cap (USD): $998.7 M
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

75. EverQuote, Inc.

Company Profile: EverQuote, Inc.
Market Cap (USD): $928.5 M
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

76. ORBCOMM Inc.

Company Profile: ORBCOMM Inc.
Market Cap (USD): $915.8 M (Aug. 1, 2021)
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

77. Emerald Holding, Inc.

Company Profile: Emerald Holding, Inc.
Market Cap (USD): $900.8 M
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

78. fuboTV Inc.

Company Profile: fuboTV Inc.
Market Cap (USD): $887.7 M
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

79. AMC Entertainment Holdings, Inc.

Company Profile: AMC Entertainment Holdings, Inc.
Market Cap (USD): $825.8 M
Country: United States
Sector: US Communication Services
Industry: US Entertainment

80. Altice USA, Inc.

Company Profile: Altice USA, Inc.
Market Cap (USD): $821.3 M
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

81. QuinStreet, Inc.

Company Profile: QuinStreet, Inc.
Market Cap (USD): $799.1 M
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

82. Cincinnati Bell Inc.

Company Profile: Cincinnati Bell Inc.
Market Cap (USD): $788.2 M (Sept. 3, 2021)
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

83. MediaAlpha, Inc.

Company Profile: MediaAlpha, Inc.
Market Cap (USD): $784.1 M
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

84. Gannett Co., Inc.

Company Profile: Gannett Co., Inc.
Market Cap (USD): $766.4 M
Country: United States
Sector: US Communication Services
Industry: US Publishing

85. Scholastic Corporation

Company Profile: Scholastic Corporation
Market Cap (USD): $762.2 M
Country: United States
Sector: US Communication Services
Industry: US Publishing

86. Groupon, Inc.

Company Profile: Groupon, Inc.
Market Cap (USD): $705.5 M
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

87. Daily Journal Corporation

Company Profile: Daily Journal Corporation
Market Cap (USD): $691.2 M
Country: United States
Sector: US Communication Services
Industry: US Publishing

88. Shutterstock, Inc.

Company Profile: Shutterstock, Inc.
Market Cap (USD): $663.9 M
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

89. Gogo Inc.

Company Profile: Gogo Inc.
Market Cap (USD): $637.1 M
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

90. iHeartMedia, Inc.

Company Profile: iHeartMedia, Inc.
Market Cap (USD): $623.2 M
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

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