Verisign is the sole authorized registry for several generic top-level domains, including the widely utilized .com and .net top-level domains. The company operates critical internet infrastructure to support the domain name system, including operating two of the world’s 13 root servers that are used to route internet traffic. In 2018, the firm sold off its Security Services business, signalling a renewed focus on the core registry business.

IBM is a leading U.S.-based provider of enterprise IT hardware, software and services. In November 2021, IBM spun off the managed infrastructure assets of its former Global Technology Services business into Kyndryl (NYSE: KD). To align with its platform-centric approach, IBM has revised its segment reporting into four major categories: Consulting, Software, Infrastructure, and Global Financing.

Dallas-based Texas Instruments generates over 95% of its revenue from semiconductors and the remainder from its well-known calculators. Texas Instruments is the world's largest maker of analog chips, which are used to process real-world signals such as sound and power. Texas Instruments also has a leading market share position in processors and microcontrollers used in a wide variety of electronics applications.

Finland-based Nokia Corp. acquired a majority stake in Alcatel-Lucent in January 2016. Having completed the sale of its mobile device business to Microsoft in April 2014, Nokia is now primarily a network communications equipment provider. The company has realigned its operating model to four main divisions: Mobile Networks, Network Infrastructure, Cloud and Network Services, and Nokia Technologies.