Continuous improvement is embedded throughout Principle Cleaning Services, from service delivery and sustainability to governance, compliance and data security. We are therefore proud to announce that Principle has achieved ISO 27001 certification, the internationally recognised standard for information security management systems (ISMS).
This achievement reflects our commitment to protecting the information entrusted to us by clients, employees and stakeholders, while maintaining robust processes to identify, manage and reduce information security risks across the business.
ISO 27001
ISO 27001 is the global benchmark for information security management. Developed by the International Organisation for Standardisation (ISO), it provides a structured framework for managing sensitive information securely and effectively.
Achieving certification demonstrates Principle’s rigorous approach to protecting data confidentiality, integrity and availability. This includes strengthening cybersecurity measures, improving operational resilience and embedding a culture of accountability and security awareness across the organisation.
Strengthening Trust Through Best Practice
As a trusted cleaning partner to businesses across London, Principle manages a wide range of operational and client information every day. ISO 27001 certification reinforces our commitment to safeguarding that information to the highest recognised standards.
The accreditation provides clients and partners with added confidence that:
- Sensitive information is protected through robust security processes and controls
- Data protection risks are proactively identified and managed
- Strong governance and compliance frameworks are embedded across the business
- Information security is integrated into our day-to-day operations and culture
- We are committed to continuous improvement, resilience and service excellence
As digital systems become increasingly integral to facilities management and workplace operations, information security has never been more important. ISO 27001 positions Principle to continue supporting clients with confidence in an evolving risk landscape.
This milestone also complements our wider accreditations and management systems, reflecting our long-term commitment to quality, sustainability, health and safety, innovation and responsible business practices.
A Collective Achievement
Achieving ISO 27001 certification has been a collaborative effort across the business and reflects the dedication of our teams in embedding best practice at every level of the organisation.
We would like to thank everyone involved in supporting this achievement and strengthening Principle’s ongoing commitment to trust, accountability and operational excellence.
As we continue to grow and evolve, we remain focused on delivering services that not only exceed expectations, but also provide assurance, resilience and long-term value to our clients and partners.