Principle Cleaning Services (Principle) is a market leader in providing corporate, commercial cleaning in London. Established in 1989, the employee-owned company has an annual turnover in excess of £80m and employs over 2,500 people. Principle’s values of people, sustainability and innovation are at the heart of the business. Supporting and delivering clean environments across London, with services including building, window, specialist and data centre cleaning, Principle’s clients include well-known landmarks such as The Shard, 20 Fenchurch Street and 30 St Mary Axe.
For further information about Principle Cleaning Services please visit www.principleclean.com