Disability Confident Employer

Disability Confident is creating a movement of change, encouraging employers to think differently about disability and take action to improve how they recruit, retain and develop disabled people.

Armed Forces Covenant - Silver

Overbury has achieved a Silver accreditation with the Armed Forces Covenant for its contribution to a scheme that ensures current and former military personnel and their families are treated with fairness and respect.

Social Enterprise Supporter Member

We are proud to be accredited as a Social Enterprise Supporter Member. We are working together to fulfil a vision of a more equal society – believing that social enterprise is the best chance of creating a fairer world and protecting the planet.

Science-Based Targets

We take a long-term view on every aspect of our work. This means committing to a reduction in carbon emissions and energy consumption by 2025. Based on a 2016 baseline, we plan to reduce scope one and two emissions by 11% and scope three emissions by 9%.

2023 RoSPA Construction Commercial Sector Award

As a member of the RoSPA, you can trust us to take every precaution to prevent accidents on site. In fact, we were highly commended for their Construction Commercial Sector Award for outstanding health and safety for the 15th consecutive year.


SafeContractor delivers a tailored health and safety accreditation allowing us to showcase our capabilities around health and safety, equal opportunities, diversity and environmental management practices - all in one plan.

Cyber Essentials

Cyber Essentials is a government-backed scheme that helps us to protect our business, against a whole range of the most common cyber attacks.


Being Gold members of Constructionline enables you to have total confidence in our track record in delivering fit outs in a variety of sizes, value and market sectors.


Productivity, cost control and innovation are key goals for all members of the construction industry. Our registration to Achilles Building Confidence highlights our ongoing commitment to the highest level of compliance and customer satisfaction.

Cyber Essentials Plus

Cyber Essentials is a Government-backed and industry-supported scheme that helps businesses protect themselves against the growing threat of cyber attacks and provides a clear statement of the basic controls organisations should have in place to protect themselves.

ISO 45001:2018

Health and safety is a responsibility we take seriously. This is why we uphold an ISO 45001 certification to manage and minimise workplace risks faced by our teams and your people. You can feel confident we have every consideration covered.

BREEAM Assessments

Join 90 clients who have already achieved a Building Research Establishment Assessment Method (BREEAM) rating with Overbury. Meet the exacting criteria with guidance from our in-house BREEAM Accredited Professional (AP) assessors.

ISO 9001:2015 Quality Management System

Your fit out project will be completed using meticulous methods and streamlined systems. As an ISO 9001:2015 company, we’ve committed to smart systems which safeguard the service, value and delivery you receive.

SKA Assessment

A SKA assessment is used to evaluate the environmental impact of your office or higher education fit out. This particular assessment is unique because it doesn’t include areas outside your project scope or base build. We have delivered 85 SKA certified fit outs to date and worked with SKA to develop the world’s only sustainability accreditation for higher education spaces.


A Leadership in Energy and Environmental Design (LEED) accreditation is an American assessment method favoured by international clients. It reviews the environmental merit of office maintenance, construction and design. Our in-house LEED experts will show you how.

WELL Building Standard

By working to a WELL Building Standard, you can ensure your teams and visitors benefit from spaces that make them feel good. Air quality, acoustics, and natural light levels are just some of the assessments our WELL accredited professionals will help you achieve.

ISO 14001:2015 Environmental Management System Standard

To ensure projects remain focused on minimising environmental impact, we integrate them into our ISO 14001 certified environmental management system. Our procedures have been ISO 14001 certified since 2005 and account for activity undertaken on and off-site.

Women into Construction

We’re proud supporters of Women into Construction. This independent, non-profit organisation does important work to reduce skills gaps, aid recruitment, and bring equality to the construction industry.