About Principle
Established in 1989, Principle Cleaning Services is London's first employee-owned cleaning company. We are a market leader in providing corporate and commercial cleaning to some of the capital's most prestigious and iconic buildings.
We have a wealth of experience, management and technical resources to deliver a high-quality cleaning service based on attention to detail and continuous improvement. We operate across a vast range of sectors, contracting with owners, landlords and property managing agents.
Our Values
Employee Ownership
Every team member shares in our collective success and is invested in delivering excellence for our clients.
Operational Excellence
We set the benchmark for quality through rigorous BICSc-accredited training, innovation, and continuous improvement.
Sustainability
Environmental responsibility is at the core of our operations, driving us towards net-zero impact across all managed sites.
People First
We believe in fair treatment, professional development, and creating meaningful career pathways for every member of our workforce.