Principle Cleaning Services

Announcements

Sarah OBeirneJanuary 21, 2026

Principle Cleaning Services’ Douglas Cooke recognised among Top 100 Influential People 2026
Contracts and Partnerships

Sarah OBeirneNovember 26, 2024

Principle stays on at the Gherkin
Awards

Sarah OBeirneOctober 21, 2024

Principle shortlisted for Employee Ownership award
Health and Safety

Sarah OBeirneAugust 14, 2024

Principle’s Vertical division scoops RoSPA Award