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Arista Networks, Inc. engages in the development, marketing, and sale of data-driven, client to cloud networking solutions for data center, campus, and routing environments in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. Its cloud networking solutions consist of Extensible Operating System (EOS), a publish-subscribe state-sharing networking operating system offered in combination with a set of network applications. The company offers data center and cloud networking systems, including newer artificial intelligence (AI) ethernet switching platforms; campus wired and wireless products, and routing systems addressing Core Routing, Edge Routing, Data Center Interconnect (DCI), Multi-cloud and Wide Area Networking (WAN) use cases; and a suite of value-add software solutions that leverage EOS to provide end-to-end orchestration, automation, analytics, network monitoring, and security. It also provides post contract customer support services, such as technical support, hardware repair and replacement parts beyond standard warranty, bug fixes, patches, and upgrade services. The company serves a range of industries comprising internet companies, service providers, financial services organizations, government agencies, media and entertainment companies, telecommunication service providers, and others. It markets and sells its products through distributors, system integrators, value-added resellers, and original equipment manufacturer partners, as well as through its direct sales force. The company was formerly known as Arastra, Inc. and changed its name to Arista Networks, Inc. in October 2008. Arista Networks, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.

Fortinet, Inc. provides cybersecurity and convergence of networking and security solutions worldwide. It offers secure networking solutions focus on the convergence of networking and security; network firewall solutions that consist of FortiGate data centers, hyperscale, and distributed firewalls, as well as encrypted applications; wireless LAN solutions; and secure connectivity solutions, including FortiSwitch secure ethernet switches, FortiAP wireless local area network access points, FortiExtender 5G connectivity gateways, and other products. The company also provides the Fortinet Unified SASE solutions that include firewall, SD-WAN, Secure web gateway, cloud access services broker, data loss prevention, zero trust network access, and cloud security, including web application firewalls, virtualized firewalls, and cloud-native firewalls. In addition, it offers security operations solutions comprising FortiAI generative AI assistant, FortiSIEM security information and event management, FortiSOAR security orchestration, automation and response, FortiEDR endpoint detection and response, FortiXDR extended detection and response, FortiMDR managed detection and response service, FortiNDR network detection and response, FortiRecon digital risk protection, FortiDeceptor deception technology, FortiGuard SoCaaS, FortiSandbox sandboxing, FortiGuard incident response, and other products. Further, the company offers FortiGuard security services consisting of FortiGuard application security, content security, device security, NOC/SOC security, and web security services; FortiCare technical support services; and training services to customers and channel partners, as well as operates a FortiGuard Lab, a cybersecurity threat intelligence and research organization. It serves enterprise, communication and security service providers, government organizations, and small and medium-sized businesses. The company was incorporated in 2000 and is headquartered in Sunnyvale, California.

KLA Corporation designs, manufactures, and markets process control, process-enabling, and yield management solutions for the semiconductor and related electronics industries worldwide. It operates through three segments: Semiconductor Process Control; Specialty Semiconductor Process; and PCB, Display and Component Inspection. The company offers inspection and review tools to identify, locate, characterize, review, and analyze defects on various surfaces of patterned and unpatterned wafers; metrology systems that are used to measure pattern dimensions, film thickness, film stress, layer-to-layer alignment, pattern placement, surface topography, and electro-optical properties for wafers; Wafer defect inspection, review, and metrology systems; reticle inspection and metrology systems; chemical process control equipment; wired and wireless sensor wafers and reticles; and semiconductor software solutions that provide run-time process control, defect excursion identification, process corrections, and defect classification to accelerate yield learning rates and reduce production risk. It also provides etch, plasma dicing, deposition, and other wafer processing technologies and solutions for the semiconductor and microelectronics industry. In addition, the company offers direct imaging, inspection, optical shaping, inkjet and additive printing, UV laser drilling and computer-aided manufacturing and engineering solutions for the PCB market; inspection and electrical testing systems to identify and classify defects, as well as systems to repair defects for the display market; and inspection and metrology systems for quality control and yield improvement in advanced and traditional semiconductor packaging markets. The company was formerly known as KLA-Tencor Corporation and changed its name to KLA Corporation in July 2019. KLA Corporation was incorporated in 1975 and is headquartered in Milpitas, California.

Palo Alto Networks, Inc. provides cybersecurity solutions worldwide. The company offers firewall appliances and software; and Panorama, a security management solution for the global control of network security platform as a virtual or a physical appliance. It also provides subscription services covering the areas of threat prevention, malware and persistent threat, URL filtering, laptop and mobile device protection, DNS security, Internet of Things security, SaaS security API, and SaaS security inline, as well as threat intelligence, and data loss prevention. In addition, the company offers cloud security, secure access, security operations, and threat intelligence and security consulting; professional services, including architecture design and planning, implementation, configuration, and firewall migration; education services, such as certifications, as well as online and in-classroom training; and support services. It sells its products and services through its channel partners, as well as directly to medium to large enterprises, service providers, and government entities operating in various industries, including education, energy, financial services, government entities, healthcare, Internet and media, manufacturing, public sector, and telecommunications. Palo Alto Networks, Inc. was incorporated in 2005 and is headquartered in Santa Clara, California.