Specialists in

ecology & habitats

Our purpose

We help developers and placemakers understand how best to meet their environmental responsibilities, whilst nurturing a positive relationship with nature.

Thursley boardwalk

Our vision

Our vision is to apply technical excellence, practical knowledge and innovation to nature recovery, building a legacy of rich biodiversity and restored ecosystems across the UK.

How we work

With a pragmatic and sensitive approach, we deploy effective mitigation, habitat clearance, restoration and management solutions that deliver maximum conservation gain for minimal cost and environmental impact.

Our clients

We work with clients across various industries, including infrastructure, engineering, renewables, utilities, minerals, tourism, residential, public and private sector.

Keystone are a pro-active team, experts in their field who communicate effectively and help find development focussed solutions when challenges arise.

Rob Powe
Development Manager, Wichelstowe LLP

Keystone have performed exceptionally, working collaboratively with our designers, ecologist, and operational teams, to not only carefully mitigate, but also enhance the environment on the A417.

Gavin Jones
Project Director, Kier Transportation

Keystone have consistently provided us with the highest quality of workmanship. Their professionalism and dedication to our projects is invaluable and their ability to react to our needs and to changes to the scope of works has always been met with a positive, flexible and problem solving attitude.

Alexandra Hemming
Senior Landscape Architect, Heidelberg Materials

From the first site visit, I felt Keystone were professional, friendly, and invested in the importance of the nature reserve, and its key species. The final product is a real asset to the nature reserve, finished to a high standard.

Stephanie Wilson
Reserve Manager, NNR

I’ve had the pleasure of working on two of these projects with Keystone over my time at Redrow. On both occasions, Keystone provided an excellent service from design through to construction. Both projects were completed on budget and within the time requirements. I would recommend them to all on any similar projects.

Reuben Cooke
Head of Technical, Redrow

Working with Keystone has been a great experience from start to finish. Their team is not only highly knowledgeable about ecological practices but also deeply passionate about making a positive impact. From implementing innovative solutions to offering expert advice, they have helped us with our ecological requirements significantly.

Andrew Price
Director of Development, Wildfox Resorts

Featured Case Studies

Public SectorUrban & Residential
Thursley National Nature Reserve

Designed and constructed by Keystone,Thursley’s boardwalk is winner of The Rambler’s ‘Britain’s Favourite Footpath 2024’.

InfrastructurePublic Sector
A417 Missing Link

In April 2023, Keystone Environmental were instructed by Kier Construction Ltd. to deliver a significant element of the vital ecological mitigation works involved in the National Highway’s A417 Missing Link scheme.

Private SectorTourism & Leisure
Wildfox Resorts Afan Valley

Wildfox Resorts Afan Valley, situated 7 miles north-east of Port Talbot in South Wales, will offer a unique visitor destination, combining adventure and wellbeing experiences. Planning consent was granted in November 2022 and work began to prepare the ground for construction.

Ecology

Explore our comprehensive range of ecological services

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boardwalk

Habitats

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