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Verisign is an operator of critical infrastructure within the domain name system, or DNS. As the registry for some of the world’s most popular TLDs, .com and .net, Verisign directs DNS resolvers to the appropriate registry where IP addresses are stored. Verisign’s control over its TLDs is regulated by ICANN and the NTIA and are subject to contract renewal every six years. The company generates revenue through annual subscriptions allowing customers to use .com and .net as their TLD of choice for their respective websites.

Datadog is a cloud-native company that focuses on analyzing machine data. The firm's product portfolio, delivered via software as a service, enables clients to monitor and analyze their entire information technology infrastructure, from servers to applications and Python scripts. Datadog's platform can ingest and analyze large amounts of machine-generated data in real time, allowing clients to utilize it for a variety of applications throughout their businesses to ensure uptime and latency objectives.

Elastic is a software company that specializes in AI-search, observability, and security deployments. Its search division offers both traditional keyword search and vector search methods to enable more context-aware querying. The software has open-source origins but generates revenue through valuable add-ons, including simplified data orchestration and server scaling techniques.

Palo Alto Networks is a platform-based cybersecurity vendor with product offerings covering network security, cloud security, and security operations. The California-based firm has more than 80,000 enterprise customers across the world, including more than three-fourths of the Global 2000.