ISS World

ISS World, also known as ISS Facility Services, is a global provider of integrated facility management solutions that support the day‑to‑day operations of organisations across a wide range of sectors. The company delivers services such as cleaning, catering, security, property management, technical maintenance and workplace support, tailoring its offerings to meet the specific needs of clients in industries including healthcare, education, manufacturing, retail and public administration. By combining these service lines under a single contract, ISS World helps customers improve operational efficiency, maintain health and safety standards and focus on their core business activities. Its approach emphasises consistency and quality through standardised processes while allowing local adaptation to regulatory and cultural requirements. The firm serves both multinational corporations and local entities, operating in numerous countries across Europe, Asia, the Americas and the Middle East.

Headquartered in Copenhagen, Denmark, ISS World employs roughly half a million people worldwide, making it one of the largest employers in the facility services sector. The 2020 ransomware incident highlighted the scale of its IT infrastructure, noting that the attack disrupted systems for 43,000 staff at key UK locations while affecting broader operations across the organisation. This event underscored the company’s reliance on centralized digital platforms for service delivery and its capacity to coordinate recovery efforts from its Danish headquarters with cybersecurity experts and law enforcement. ISS World is a publicly traded company listed on the Nasdaq Copenhagen exchange, with ownership dispersed among institutional and retail investors. Its distinguishing attributes include a broad service portfolio, a strong focus on integrated solutions, and a global footprint that enables it to serve clients with complex, multi‑site requirements while maintaining local service excellence. The organisation continues to prioritise resilience and continuous improvement in its service delivery model, leveraging its size and expertise to address evolving customer needs in the facilities management market.