Costain helps to improve people’s lives by creating connected, sustainable infrastructure that enables people and the planet to thrive. We shape, create, and deliver pioneering solutions that transform the performance of the infrastructure ecosystem across the UK’s transportation, energy, water, defence and nuclear markets. 

We are organised around our customers, anticipating and solving their challenges and helping to improve performance. By bringing together our unique mix of  consulting, digital and construction experts, we engineer and deliver sustainable, efficient, and practical solutions.

 We help to safeguard security, increase capacity, improve customer service and drive efficiency in our customers' infrastructure programmes.  We deliver a range of services across the whole project lifecycle, including strategic advice and feasibility studies, concept design, planning and legal approvals (such as DCO), detailed design, asset optimisation, technology integration and the construction of complex major projects.

We are Fado. Repurposing, Refurbishment and Interiors Specialists whose work is driven by collaboration and creativity. As a partnership with Farrans Construction and Dowds Group, this provides us with the financial strength to tackle any project and confidence for our clients that we will deliver. 

We create innovative spaces across multiple sectors including the Aviation, Hospitality. Commercial, Healthcare and Education sectors.

We approach every project with enthusiasm and energy, knowing that the best ideas are still to come. With offices in London, Stansted, Warrington and Northern Ireland we support clients nationwide.

Farrans Construction is a UK Building & Civil Engineering company, with a long history of delivery projects within the aviation sector.

We have more than 650 people operating from offices in London, Belfast, Edinburgh and Leeds, with further site bases which connect our network.

Through intelligent, high-quality engineering and construction solutions, we solve complex problems for our clients.

Our team specialises in three core sectors: Aviation & Transport, Commercial & Industrial, Public Services.

Gardiner & Theobald LLP is an independent construction and property consultancy working across all built environment sectors. Our approach focuses on building strong relationships, understanding requirements, and providing professional advice to secure optimal client outcomes. Our team has significant experience in service areas across a range of airports, aviation clients, and project types including; Business Case Development, Supply Market Management, Procurement, Commercial, Cost and Contract Management, Portfolio, Programme and Project Management (P3M), and Programme Management Office (PMO), Due Diligence and Independent Assurance. We provide these services to a wide range of aviation facilities including baggage and cargo handling systems, runway and apron works, terminal buildings, M&E specialist systems, and operational and maintenance facilities. We also support airports by reviewing their investment strategies and have the capacity to follow on into delivery when required.

As a market leader in green services, Glendale has extensive experience of developing and delivering modern, forward thinking and effective partnerships throughout the aviation and aerodrome sector. Whether you are an international hub or a small, general aviation, airfield we can offer you innovation, experience and service from a network of offices across the UK.

Our Services

Glendale delivers quality and value through its extensive range of green solutions, including, but not limited to the following services:Airside Maintenance

Landside Maintenance

As well as routine and reactive maintenance services (with a 24-hour Emergency Call Out Service available) Glendale’s teams are available to carry out project work across the facility.Project Work

Kier’s purpose is to sustainably deliver infrastructure which is vital to the UK. We are a leading provider of infrastructure services, construction and property developments and committed to delivering for communities and leaving lasting legacies through our work.

At the core of our project delivery is technical excellence, utilising the latest building methods, innovations and technology to ensure we offer the best value for our clients.

Kier launched sustainability framework, focused on two key components; environmental sustainability and social sustainability and this approach aims to safeguard three vital features; a resilient environment, a resilient community and a resilient balance sheet.

Lindner Prater is the UK's leading complete building envelope specialist and the only contractor of its kind to focus solely on the UK market.

Founded in 1950, our business has unrivalled expertise across all sectors within the Building industry, specialising in numerous disciplines: rain screen and rendered façade systems, composite cladding, curtain walling, single ply, metal roofing systems, structural waterproofing and off-site prefabricated solutions.

With a wealth of experience in the Aviation Sector, Prater's projects include envelopes works at  Stansted's terminal, Gatwick Pier 6 & North Terminal Extension, Heathrow T2A, T2B and T4, Manchester Airport Pier 1 & Link Bridge + Terminal 2 Extension and London City Airport Redevelopment

Logika Consultants helps aviation clients navigate often-complex legislation, policy and regulation required to gain consent for development, providing environmental advice and strategy.  Furthermore, Logika works with airport architects and engineers, to support the development of proposals to ensure that they have environmental design measures fully embedded within them.  These measures cover all environmental and sustainability issues at airports including (with our sister organisations Air Quality Consultants and Noise Consultants) carbon, climate change, air quality, noise, biodiversity, flood etc.  We are able to advise on expansion, plans, airspace design and all other matters where airport operations could affect the environment.

Ocean 3D Ltd – Inclusive Innovation Through Interactive Virtual Tours

Ocean 3D are award-winning creators of cloud-based, interactive virtual tours that enhance accessibility, inclusion and user confidence across aviation, transport, healthcare, heritage, and beyond. From airside security to arrivals halls, our tours help passengers—particularly those with hidden or physical conditions such as autism, anxiety, PTSD, or dementia—familiarise themselves with unfamiliar spaces before ever arriving.

Proud members of the BAG Diversity, Equity and Inclusion (DEI) group, we work to make accessibility an integral part of the passenger experience, not an afterthought.

We were the first business globally without a physical location to receive the National Autistic Society’s ‘Autism Friendly’ award, and winners of the New Civil Engineer’s “Future of Airports” competition. Our tours have featured in international airline magazines and are now being recognised by UK Government legal opinion (Louise Mankau KC, Doughty Street Chambers) as a potential reasonable adjustment under the Equality Act 2010.

Ocean 3D tours are WCAG-compliant, device-friendly, and can support inclusive journey planning, increase footfall, reduce anxiety and support commercial uplift. Our clients include NHS hospitals, Brownsville South APdre Island International Airport (Texas), Lumo Trains, the National Trust, and Theatre Royal Bath.

Inclusion isn’t just a moral imperative—it’s a business opportunity.

Onepoint is a leading provider of enterprise-grade IT, data, and analytics solutions that help organisations achieve their strategic goals.  With a team of experienced architects, engineers, and data scientists.  Onepoint delivers solutions that are tailored made to each client's unique needs.

Onepoint's solutions are designed to help organisations:

Onepoint is a trusted partner for global organisations in a variety of industries, helping its clients succeed in the digital age.

TWW Solutions is a Company founded by Tim Walder and its mission is to provide Strategic Consultancy Services to the Aviation Industry, providing solutions that bring clear benefits to clients. With over 45 years of experience in the construction industry, Tim has successfully led multi-disciplined aviation teams and managed multi-million-pound projects for prestigious organisations and airports worldwide.

Tim is a prominent figure in the UK and European aviation sectors, holding the position of Deputy Chair of the British Aviation Group (BAG) and actively promoting equality, diversity, and inclusion in the industry. His involvement in major projects such as the Heathrow 3rd Runway, Heathrow’s Terminals 5 and 2, the Gatwick 2nd Runway programme, and Manchester Airport’s Transformation Programme demonstrates his extensive expertise and influence.

Tim's contributions internationally span various countries, including Turkey, Ireland, Macau, Portugal, Oman, Turkmenistan, Greece, France, Poland, the Netherlands, Peru, and Abu Dhabi.

Furthermore, his qualification as a life coach in 2017 has allowed him to provide mentorship and career coaching, following the Co-Active coaching techniques and training mentors to impact and inspire others.