Cisco Systems (CSCO)

The company’s portfolio extends well beyond traditional hardware. Cisco sells cybersecurity products such as firewalls, secure access tools, threat detection software, and identity-based network protection. It also offers collaboration services, including the Webex platform for meetings, messaging, calling, and contact-centre use cases. In observability and analytics, Cisco provides tools that help customers monitor application performance, network health, and digital experiences across complex IT environments. Its acquisition of Splunk further expands its presence in security analytics and machine-data intelligence.

Cisco’s business model combines product sales with a growing base of software, services, and subscription revenue. Although the company designs and markets much of its technology, it relies heavily on contract manufacturers and a global supply chain to produce hardware at scale. Its customers range from small businesses to multinational enterprises, telecom operators, governments, and hyperscale technology providers.

What distinguishes Cisco is its entrenched role in enterprise networking. Many organisations standardise on Cisco because its systems are broad, deeply integrated, and supported worldwide. The company’s scale, channel partner network, and installed customer base give it an important position in the ongoing shift toward hybrid work, cloud connectivity, automation, and security-led infrastructure spending.