Top Software and IT Companies in USA List by Market Cap as of August 2026

PAYCHEX provides software products and solutions related to HR Solutions and Payroll solutions with headquarters is in New York, USA. It also provides HR outsourcing services.Paychex technology and service solutions have simplified the complexity of running a business.

As on 2021, PAYCHEX 15,000 employees and 70,000 business clients.

PAYCHEX annual revenue generated for period ending May-2022 was 4,611 million USD.

NetApp is software and Cloud Infrastructure company involved in building cloud infrastructure solutions, cloud data management solutions, data storage.NetApp storage equipment is used by enterprises and service providers to store and to share large amounts of digital data across physical and hybrid cloud environments.

The NetApp storage hardware includes all-flash and hybrid storage systems for block, file and object storage.The NetApp storage system is a hardware- and software-based data storage and retrieval system.

Twitter is micro-blogging internet based company which has 450 Million Monthly active user per month as on March-2023. Headquarters is in USA.

Twitter was delisted from NYSE as on Nov-08-2022.

Veeva Systems is Cloud Computing company working mainly in domain of life sciences with headquarters is in California, USA. Veeva industry cloud solutions provide data, software, services and an extensive ecosystem of partners to support your most critical functions from R&D through commercial.

As on 2022, Veeva Systems has 5,482 employees.

Veeva Systems annual revenue generated for period ending Jan-2023 was 2,155 million USD.

MONGODB is a Software company with headquarters is in New York, USA.

As on Jan-2023, MONGODB has 4,619 employees.

MONGODB annual revenue generated for period ending Jan-2023 was 1,284 million USD.

MONGODB annual net income generated for period ending Jan-2023 was -345 (Loss) million USD.

Twilio is software Company providing communication services with headquarters is in California, USA. Twilio powers the future of business communications. Enabling phones, VoIP, and messaging to be embedded into web, desktop, and mobile software.

MicroStrategy is a Business Intelligence company. The headquarters is in USA.

Slack Technologies operates as a software company. The Company designs and develops communication platform that provide real-time messaging, file sharing, archiving, searching services for teams, IRC-style features, including persistent chat rooms organized by topic, private groups, and direct messaging. The headquarters is in USA.

SalesForce completed acquisition of Slack Technologies for 27.7 Billion USD as on July-2021.

Ubiquiti is a wireless networking products and solutions company. The Company offers radios, antennas, and management tools that have been designed to deliver carrier class performance for wireless networking broadband providers with a primary focus on under-served and emerging markets, and other applications in the unlicensed radio frequency. The headquarters is in USA.

Cerner Corporation is Health care and information technology to connect people and systems around the world. Headquarters is in USA.

Cerner Corporation was acquired by Oracle for 28 billion USD and completed acquisition process in 2022.