How Many People Work at F5 Networks? Headcount and Employee Trends

• F5 Networks (NASDAQ: FFIV) is a global leader in delivering and securing applications and APIs, focusing on simplifying operations in complex IT environments with its Application Delivery and Security Platform (ADSP).
• In April 2026, F5 announced significant enhancements to its ADSP, including F5 Insight for increased observability, support for AI-driven workloads, and a new packaging approach for its Distributed Cloud Services.
• F5 has expanded its strategic collaboration with NetApp to enhance AI application performance and safeguard data using post-quantum cryptography, showcasing its commitment to advanced security solutions.
• F5's ideal buyers are enterprises transitioning to hybrid multicloud architectures, as they address the growing demand for secure, converged platforms that simplify application delivery and security in AI-driven environments.

Engineering is the largest group at F5 Networks with about 1,566 employees, close to two-fifths of total staff and reflecting the company’s focus on developing software and hardware products. Sales and Support accounts for roughly 907 employees, underscoring the importance of customer engagement and technical assistance in the application delivery market. Marketing & Product (411) and Information Technology (338) form the next tier, while Business Management, Finance & Administration, Operations, Human Resources, and Consulting collectively contribute several hundred more roles. The balanced spread across technical, commercial, and corporate teams suggests a diversified talent mix suited to both product innovation and go-to-market execution.

F5 Networks is headquartered in Seattle, home to just under 20% of its workforce, and maintains additional clusters across Washington state, including Spokane and Liberty Lake. California offices in San Jose and the broader San Francisco Bay Area add another share of U.S. employees, while key international hubs include Hyderabad, Bengaluru, Singapore, and Israel. More than half of staff fall into an "Other" category, indicating a sizeable population of remote workers or smaller satellite sites. This mix of headquarters, regional centers, and distributed employees supports the company’s global customer base and around-the-clock operations.