An award-winning engineering and environmental consultancy, founded in Norwich in 2016 and operating across the UK.
Founded in 2016 in Norwich, Keystone provides strategic guidance, specialist technical services and advice to private individuals, land and asset owners, local authorities and governments, contractors and developers.
Our specialists know what is required to take a wide range of projects through each stage of their evolution — from the earliest concept and feasibility stages, through planning and detailed design, to construction and handover.
We take pride in traditional values of integrity, innovation and excellence. The emphasis is on long-term sustainable relationships with our people, clients, suppliers and local communities, and on a more personable and accountable service.
Providing ten services in-house, our 50-strong team works collaboratively to build a tailored response to each project. By leveraging their strengths, we help clients find the right solutions, supporting them from concept and feasibility through planning, detailed design, construction and handover.
Our diverse workforce is based across the country but acts as one. We aim to provide a supportive environment that places mental health and wellbeing at the forefront, and we encourage people to embrace learning and celebrate their achievements.
We have a proven track record delivering award-winning results to private and public sector clients. The published portfolio ranges from national infrastructure projects to listed buildings, student accommodation and bespoke private residential properties.
We continue to evolve the practice so that it remains at the forefront of the industry. We care about our communities, people and planet, and want the future to be a more tolerant, sustainable and stable place for future generations.
Every assignment follows a sequence that keeps engineering and environmental decisions aligned with the client’s objectives, constraints and site reality.
Project brief, objectives, constraints and site information, established before design begins.
Engineering and environmental analysis with coordinated technical design across the disciplines required.
Technical documentation, drawings, assessments and deliverables prepared for planning or construction.
Planning, construction and ongoing technical support until the appointment is closed.
Assumptions, limits and residual risks are stated plainly. A file is complete when it can be defended.
Technical methods and design responses are kept current so that projects remain practical and future-ready.
Quality of advice, drawings and assessments is treated as a professional standard, not an optional extra.
A more personable and accountable service, with clear ownership from brief through delivery.
Long-term relationships with people, clients, suppliers and communities, and care for the planet.
Fifty people across ten services, working with clients and project teams as one coordinated response.
Share the project brief, programme and the services you need. The team will review the enquiry and respond with a clear next step.