Illumio is a United States-based company founded in 2013 that specializes in software solutions within the security software sector. With a workforce of 501 to 1,000 employees, Illumio focuses on providing advanced network segmentation and visibility solutions designed to enhance security across multi-cloud environments, including Azure and AWS, as well as on-premises data centers. The company's offerings are aimed at addressing challenges related to compliance and security audits, particularly for organizations with complex IT infrastructures. One of the highlighted solutions, Illumio Secure Cloud, enables organizations to implement microsegmentation strategies that improve operational safety and simplify security management. A case study featuring ServiceNow illustrates how Illumio's solutions were utilized to refine network segmentation and meet stringent client audit requirements, demonstrating the company's commitment to delivering reliable and flexible security solutions. Additionally, Illumio publishes guides to assist clients in navigating their security needs, further emphasizing its role in the corporate services landscape.