F5 Networks, Inc. is an American multinational technology company that specializes in application delivery networking (ADN) and security solutions for enterprise organizations. Founded in 1996, F5 offers a suite of products and services that optimize the delivery, security, and availability of applications across networks and cloud environments. The company's solutions include load balancers, application firewalls, DDoS protection, and SSL/TLS encryption, enabling businesses to deliver fast, secure, and reliable digital experiences to their customers and employees. F5's headquarters is located in Seattle, Washington, United States.