Global Sustainable Buildings Consultancy

Uniting the best in building consultancy. Engineering a sustainable tomorrow.

About GSBC

We’re creating a leading platform for sustainable building consultancy by bringing together specialist firms with a shared mission: to engineer better buildings through low-energy and high-performance design.

Future-Focused Innovation

We invest in talent and technology to stay at the forefront of sustainable design. From AI to IoT, we explore and apply the latest tools to maximise performance and impact.

Driven by Data, Powered by Insight

Our work is underpinned by rigorous performance modelling, intelligent monitoring, and advanced digital tools, enabling clients to make smarter, faster, and more future-proof decisions.

Collaborative Excellence

We unite specialist firms under one platform to deliver integrated, high-performance solutions. We believe that bringing together the best minds leads to smarter strategies and better buildings.

Technical
Integrity

Our platform is built on engineering excellence. Every firm in GSBC brings deep MEP and sustainability capability along with a commitment to high standards; ensuring robust, efficient, and buildable designs.

Our Companies

Offices:
London | Cambridge | Oxford | Norwich

Big on ideas and serious about impact.

QODA bring together bright minds, smart design, and deep technical expertise to deliver buildings that perform now and into the future.

From net-zero strategies to building performance, QODA designs with purpose, guided by data and driven by the need for lasting, measurable outcomes.

It works across every stage of a project, from early concept to post-occupancy. Helping clients unlock value, meet sustainability goals, and deliver spaces that stand the test of time.

Learn More

About ESD.

ESD is a specialist building services engineering consultancy with a strong track record across education, care and residential sectors. Known for its technical excellence, responsive service and ability to deliver complex and demanding projects, ESD supports clients nationwide providing mechanical and electrical design solutions to create safe, efficient and comfortable places to live and work today and into the future.