Established in 2001 and operating across the UK, Stephenson Halliday provide planning and landscape services to the development industry.


The success and growth of our business has stemmed from our core values, which drive everything we do.


Our Values

Excellence: The Golden Thread running through all we do, for both clients and staff.

People: Our staff, clients and users of our projects must benefit from the action we take. People are central to all we do.

Trust: We build a foundation of trust with clients based on strong integrity and robust methods.

Committed: We go ‘all out’ for our clients and staff to achieve success

Collaboration: We get the right people to find the best solutions to meet our clients’ needs.

Solution Focused: We are highly responsive to our clients’ needs and find creative solutions to add value.

Sustainable: The importance of the environment and goals of sustainable development are fundamental to our business.


Burlington Slate, Kirkby Quarry

Stephenson Halliday are in the process of preparing an EIA for proposals to extend and progressively restore Kirkby Slate Quarry on the edge of the Lake District National Park for Burlington Slate.


Stephenson Halliday recently coordinated an Environmental Impact Assessment and prepared all planning work for an Energy Recovery Facility at Kingmoor Park Industrial Estate, Carlisle.


Stephenson Halliday became involved in the Kirk Hill Wind Farm project in 2014. We provided landscape and planning services to our client Coriolis Energy Ltd, including LVIA and EIA coordination of this eight turbine scheme (110m to tip)