It services companies

International Business Machines Corporation (IBM) is a company providing information technology products and services.

Accenture (formerly known as Andersen Consulting) is a provider of strategy, consulting, interactive, technology, and operations services with digital capabilities.

Cognizant is a provider of information technology, consulting, and business process outsourcing services.

Lockheed Martin is a security and aerospace company engaged in the research, design, development, manufacture, integration, and sustainment of technology systems, products, and services.

Yahoo! is a technology company that is known for its web services and applications.

Dell Technologies is a global end-to-end technology company providing IT hardware, software, and services.

VMware is a company developing compute, cloud, mobility, networking, and security products and services.

DXC Technology is an end-to-end IT services company.

Hewlett Packard Enterprise operates as a technology company.

McKesson is a healthcare services and information technology company.

CDW Corporation is a provider of information technology solutions to business, government, education, and healthcare customers.

Red Hat is a company providing enterprise open source solutions.