Complii is a leading integrated provider of safety and regulatory compliance services, supporting Facilities and Estates Management teams across complex, multi-site environments throughout the UK. We help organisations reduce risk, simplify compliance management, and protect people, assets, and operations.

Working across sectors including healthcare, education, hospitality, leisure, retail, commercial property, and the public sector, Complii delivers essential compliance services through specialist divisions covering water and air hygiene, fire and security, electrical compliance, and lifts and escalators. Services range from consultancy, risk assessment, and auditing through to inspection, testing, maintenance, remediation, and ongoing compliance support.

By bringing multiple compliance disciplines together under one trusted partner, Complii helps Facilities Management teams reduce supplier fragmentation, improve visibility across estates, and achieve consistent, nationwide service delivery. Our focus is on providing practical, high-quality, and cost-effective solutions that simplify increasingly complex regulatory requirements.

With a strong customer-first approach, Complii works collaboratively with clients to provide clarity, assurance, and confidence that compliance obligations are being managed safely, effectively, and consistently – helping organisations maintain safe, compliant, and operationally resilient environments.