There is a ‘cast of thousands’ who have a stake in the Colne Valley Regional Park. Partners include businesses, local authorities, parish councils, community groups, residents associations, farmers, landowners, charities, government agencies and user groups (anglers, boaters, walkers, cyclists, horseriders, birdwatchers etc….)

The companies and associations listed below have all signed up as corporate supporters or are member organisations due to their interests within the Park. All pledge their support to the Colne Valley Regional Park and its six objectives.

If your organisation is not on this list and you think they would be interested in becoming a member; either corporate supporter or member, do please contact us.

Founding of corporate supporters

Skanska Volunteering day

Corporate Supporters

Affinity Water

The largest water only company in England and Wales serving over 3.5million people in southeast England

Ambush Security Systems

Providing domestic and commercial security solutions in London and the surrounding areas


Cemex is a global construction materials company that is building a better future through more sustainable products and solutions.


Recycling, recovery and Energy from Waste facilities at Colnbrook; located right in the heart of the Colne Valley Park

Ingrebourne Valley Ltd

Providing high-quality land reclamation and restoration in the South East and surrounding areas

Irwin & Colton

Irwin and Colton is a future-facing health, safety, environment and sustainability recruitment consultancy.

Mad Squirrel Brewery

Pleased to support the Colne Valley. Find us at our bottle shops in Chesham & Amersham and at the Colne Valley Festival.


From sweeping landscapes to urban green spaces, we create, restore and maintain our environment where people and nature can thrive.


SEGRO is a UK Real Estate Investment Trust, and a leading owner, manager and developer of modern warehouses and industrial property.

Thames Water

The UK’s biggest water and wastewater services provider serving 15 million customers  across London and the Thames Valley

Member Organisations