United States

Top 79 largest US Companies in the Information Technology Services industry by Market Cap

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

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

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Rank Company Market Cap (USD) Country Sector Industry
61 BigBear.ai Holdings, Inc. United States US Technology US Information Technology Services
62 3Dshopping.com United States US Technology US Information Technology Services
63 Helios and Matheson Analytics, Inc. United States US Technology US Information Technology Services
64 Yippy, Inc. United States US Technology US Information Technology Services
65 Cannalink, Inc. United States US Technology US Information Technology Services
66 Cyxtera Technologies, Inc. United States US Technology US Information Technology Services
67 N-able, Inc. United States US Technology US Information Technology Services
68 NextPlay Technologies, Inc. United States US Technology US Information Technology Services
69 Aurora Innovation, Inc. United States US Technology US Information Technology Services
70 PaperClip, Inc. United States US Technology US Information Technology Services
71 Sigma Labs, Inc. United States US Technology US Information Technology Services
72 Virtusa Corporation United States US Technology US Information Technology Services
73 CoreLogic, Inc. United States US Technology US Information Technology Services
74 InterCloud Systems, Inc. United States US Technology US Information Technology Services
75 enherent Corp United States US Technology US Information Technology Services
76 Thoughtworks Holding, Inc. United States US Technology US Information Technology Services
77 root9B Holdings, Inc. United States US Technology US Information Technology Services
78 Perspecta Inc. United States US Technology US Information Technology Services
79 Reach Messaging Holdings, Inc. United States US Technology US Information Technology Services

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

61. BigBear.ai Holdings, Inc.

Company Profile: BigBear.ai Holdings, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

62. 3Dshopping.com

Company Profile: 3Dshopping.com
Country: United States
Sector: US Technology
Industry: US Information Technology Services

63. Helios and Matheson Analytics, Inc.

Company Profile: Helios and Matheson Analytics, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

64. Yippy, Inc.

Company Profile: Yippy, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

65. Cannalink, Inc.

Company Profile: Cannalink, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

66. Cyxtera Technologies, Inc.

Company Profile: Cyxtera Technologies, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

67. N-able, Inc.

Company Profile: N-able, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

68. NextPlay Technologies, Inc.

Company Profile: NextPlay Technologies, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

69. Aurora Innovation, Inc.

Company Profile: Aurora Innovation, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

70. PaperClip, Inc.

Company Profile: PaperClip, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

71. Sigma Labs, Inc.

Company Profile: Sigma Labs, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

72. Virtusa Corporation

Company Profile: Virtusa Corporation
Country: United States
Sector: US Technology
Industry: US Information Technology Services

73. CoreLogic, Inc.

Company Profile: CoreLogic, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

74. InterCloud Systems, Inc.

Company Profile: InterCloud Systems, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

75. enherent Corp

Company Profile: enherent Corp
Country: United States
Sector: US Technology
Industry: US Information Technology Services

76. Thoughtworks Holding, Inc.

Company Profile: Thoughtworks Holding, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

77. root9B Holdings, Inc.

Company Profile: root9B Holdings, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

78. Perspecta Inc.

Company Profile: Perspecta Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

79. Reach Messaging Holdings, Inc.

Company Profile: Reach Messaging Holdings, Inc.
Country: United States
Sector: US Technology
Industry: US Information Technology Services

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