CleanEvent Services has been recognised as one of the Thames Valley’s fastest-growing privately owned businesses, securing 24th place in the Thames Valley SME Growth 100 2026.
Published by The Business Magazine, the annual ranking celebrates the region’s highest-performing privately owned companies, recognising sustained business growth and commercial success across the Thames Valley.
The latest ranking reflects another year of continued growth for CleanEvent, which provides specialist cleaning and soft facilities management services to many of the UK’s leading sports venues, entertainment destinations, commercial properties, healthcare organisations and education providers.
Over the past 12 months, the business has continued to strengthen its portfolio through new contract awards, the expansion of existing client partnerships and ongoing investment in its people, technology and sustainability initiatives. Alongside commercial growth, CleanEvent has remained focused on delivering high-quality services while supporting the long-term development of its workforce and reducing its environmental impact.
Being named among the region’s top 25 businesses reinforces CleanEvent’s position as one of the Thames Valley’s leading independent facilities management providers and reflects the continued confidence placed in the business by clients across the UK.
The Thames Valley SME Growth 100 forms part of The Business Magazine’s annual programme recognising businesses that are making a significant contribution to the regional economy through innovation, investment and sustained growth.


