Top 10 IT Software Companies in the United States in 2021 by Revenue

Alphabet Inc, Microsoft Corp, Intel Corp, International Business Machines Corp, and Cisco Systems Inc are the top 5 IT software companies in the United States in 2021 by revenue. Cumulatively, the top 10 IT software companies in the United States generated revenue of $720,888 million, with average revenue growth of 19.1%, the highest revenue was generated by Alphabet Inc ($257,637 million), followed by Microsoft Corp ($168,697 million) and Intel Corp ($79,024 million), while the lowest increases were registered by Fiserv Inc ($16,226 million). As of FY2021, the highest revenue growth was registered by Block Inc (85.9%), followed by Alphabet Inc (41.2%), and Salesforce Inc (24.3%), while Cisco Systems Inc registered the lowest revenue growth of 1.1%. None of the top 10 companies had a revenue decline in 2021. They employed a total of 1,232,676 people in 2021. The United States of America-based Alphabet Inc is the leading IT software company in the US (by revenue). The company reported revenues of $257,637 million for the fiscal year ended June 2021 (FY2021), an increase of 41.2% over FY2020, due to increased sales in GCP and Google Workspace offerings. The company is the holding company of Google, a global technology company. It offers a wide range of products and platforms, including search, maps, calendar, ads, Gmail, Google Play, Android, google cloud, chrome, and YouTube. It also offers hardware products such as Pixel phones, smartwatches, Google Nest home products, and other related products. Alphabet is also involved in investing in infrastructure, data management, analytics, and artificial intelligence (AI). The company has a business presence across the Americas, Europe, and Asia-Pacific and employs 174,014 people. Microsoft Corp is one of the leading IT software companies in the US (by revenue). The company reported revenues of $168,697 million for the fiscal year ended June 2021 (FY2021), an increase of 17.5% over FY2020, growth in revenue was due to a 27% increase in server products and cloud services revenue attributed to a 50% increase in Azure revenue. The increase in revenue was also due to an 8% growth in Enterprise Services' revenue. The company classifies its product and service offerings into nine categories: Office products and cloud services; Server products and cloud services; Windows; Gaming; Search advertising; Enterprise services; Devices; LinkedIn; and others. The company has data centers, sales offices, manufacturing facilities, and stores across the Americas, Europe, Asia, Australia, the Middle East, and Africa. It employed 221,000 people in 2021.