The Institution is the world's largest membership organisation dedicated to structural engineering.

We uphold standards, share knowledge, promote structural engineering and provide a voice for the profession.

Upholding standards - Our members undergo rigorous technical assessment and commit to continual learning and development. This means that professional membership of the Institution is a global benchmark of competence and technical excellence, driving safety and innovation in the built environment.

Building communities of knowledge - We create, develop and support communities of technical excellence. Our committees and panels and our Regional Group activity provide global connectivity for members and facilitate the sharing of knowledge. Our events, publications and training address structural engineers’ need for both a firm grasp of fundamentals and the profession’s increasing specialisation.

Promoting structural engineering - We showcase the accomplishments of structural engineers to the public by holding events like the Structural Awards and by acting as a source of expert comment on breaking news. We promote the benefits of structural engineering careers by collaborating with other professional engineering institutions to deliver events, workshops and competitions in schools. We also provide tailored support and resources for students at universities.

Speaking for the profession - We share the views of structural engineers with government, the construction industry and other institutions, ensuring the structural engineering profession makes a coherent contribution to developments in policy and practice. We promote the value structural engineers bring to the construction industry as innovative, creative problem solvers and the guardians of public safety.

IET is an international membership organisation for electronics, electrical, manufacturing and IT professionals. It was formed through the merger of several former bodies, most recently including the Institution of Electical Engineers (the IEE), the Institution of Manufacturing Engineers, the Institution of Incorporated Engineers and the Society of Engineers.

Of most relevance to the building conservation sector is its role in electrical systems of buildings and the built environment, IET is the organisation responsible for BS 7671 the IET Wiring Regulations, and it publishes journals, codes of practice and standards on a wide variety of related fields including lighting, renewables and electrical energy storage.

ICE is a professional body representing civil engineers. The history of civil engineering is dealt with by two panels at ICE. The Archives Panel and the Panel for Historical Engineering Works (PHEW). PHEW aims to identify, record and promote knowledge of works illustrative of the history and development of civil engineering and to encourage excellence in the conservation of significant examples.

ICE also runs the Conservation Accreditation Register for Engineers (CARE) with the Institution of Structural Engineers. CARE is recognised by English Heritage, Cadw in Wales, Historic Scotland, NIEA (Northern Ireland) and relevant professional bodies.

Greengauge started life on a house boat on the River Avon in Wiltshire. If we’d known back then that we’d grow up to be one of the UK’s leading building engineering consultancies, with 12 highly experienced teammates, and a raft of awards to our name, we might not have believed you. And yet, here we are today, leading the way in our field.

Our story began in 2010 when our co-founder Hannah Jones was working at a large engineering consultancy. Together with Toby Cambray who was finishing his MSc and contemplating his next move, the pair decided to radically re-think the way engineering solutions for buildings are delivered. Unlike the ‘big practices’, Hannah and Toby wanted a new model: an integrated approach where building physics, building services and building design come together for better outcomes. It worked. And, the rest, as they say is history.

We work in partnership with many of the word’s most respected architects. Where they have a vision for integrating high-levels of sustainability into their projects, we bring unrivalled technical expertise and a portfolio of best practise. We’re extremely proud to say that our contribution can help win awards, too. The Stirling Prize 2019 win for Mikhail Riches’ Goldsmith Street project was noted for its PassivHaus aspect – our incredible team lead the M&E design.

CTP are consulting civil and structural engineers. We are based in Sevenoaks in Kent and work nationally as CTP Consulting Engineers and internationally as CTP Consulting Engineers International. Founded in 1987 on the principles of sound, flexible and imaginative engineering design, we provide a highly professional service to suit our clients’ particular requirements and timescales.

We seek to maximise the potential of every project, minimise the use of resources and help to create structures and environments that are efficient, durable and enjoyable. Our award-winning work ranges from small-scale refurbishment and extension to large-scale new build in all areas from residential, education, healthcare and arts to commercial, sports, infrastructure and ports.

Our specialisms include buildings, heritage engineering, infrastructure engineering, marine projects, pre-planning advice and temporary works. Our culture of continuous improvement ensures that we are constantly expanding our knowledge. And our drive to be innovative and economic produces excellent value for clients and responsibly delivered projects for the communities in which we work.

A testament to our approach and ethos is that over 80% of our clients provide us with repeat business. We enjoy what we do and endeavour to bring our enthusiasm to every project.