United States

Top 1000 largest US Companies by Market Cap

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

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Top Companies from the United States as of Jan. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
991 KnowBe4, Inc. $5.54 B

(Jan. 1, 2023)

 United States US Technology US Software—Infrastructure
992 Insight Enterprises, Inc. $5.53 B United States US Technology US Information Technology Services
993 The Hanover Insurance Group, Inc. $5.53 B United States US Financials US Insurance—Property & Casualty
994 Moelis & Company $5.51 B United States US Financials US Capital Markets
995 ACI Worldwide, Inc. $5.51 B United States US Technology US Software—Infrastructure
996 GT Advanced Technologies, Inc. $5.50 B

(Oct. 1, 2021)

 United States US Technology US Semiconductors
997 Essential Properties Realty Trust, Inc. $5.50 B United States US Real Estate US REIT—Diversified
998 United Bankshares, Inc. $5.48 B United States US Financials US Banks—Regional
999 II-VI Incorporated $5.44 B

(Nov. 1, 2022)

 United States US Technology US Scientific & Technical Instruments
1000 Thor Industries, Inc. $5.43 B United States US Consumer Discretionary US Recreational Vehicles

Top Companies from the United States as of Jan. 01, 2025

991. KnowBe4, Inc.

Company Profile: KnowBe4, Inc.
Market Cap (USD): $5.54 B (Jan. 1, 2023)
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

992. Insight Enterprises, Inc.

Company Profile: Insight Enterprises, Inc.
Market Cap (USD): $5.53 B
Country: United States
Sector: US Technology
Industry: US Information Technology Services

993. The Hanover Insurance Group, Inc.

Company Profile: The Hanover Insurance Group, Inc.
Market Cap (USD): $5.53 B
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

994. Moelis & Company

Company Profile: Moelis & Company
Market Cap (USD): $5.51 B
Country: United States
Sector: US Financials
Industry: US Capital Markets

995. ACI Worldwide, Inc.

Company Profile: ACI Worldwide, Inc.
Market Cap (USD): $5.51 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

996. GT Advanced Technologies, Inc.

Company Profile: GT Advanced Technologies, Inc.
Market Cap (USD): $5.50 B (Oct. 1, 2021)
Country: United States
Sector: US Technology
Industry: US Semiconductors

997. Essential Properties Realty Trust, Inc.

Company Profile: Essential Properties Realty Trust, Inc.
Market Cap (USD): $5.50 B
Country: United States
Sector: US Real Estate
Industry: US REIT—Diversified

998. United Bankshares, Inc.

Company Profile: United Bankshares, Inc.
Market Cap (USD): $5.48 B
Country: United States
Sector: US Financials
Industry: US Banks—Regional

999. II-VI Incorporated

Company Profile: II-VI Incorporated
Market Cap (USD): $5.44 B (Nov. 1, 2022)
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

1000. Thor Industries, Inc.

Company Profile: Thor Industries, Inc.
Market Cap (USD): $5.43 B
Country: United States
Sector: US Consumer Discretionary
Industry: US Recreational Vehicles

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