Specialist services to support the Aviation, construction and facilities management sectors accros the UK.  Premier Technical Services Group Ltd (PTSG) is a multidisciplinary building compliance business specialising in access and safety, electrical services, façade maintenance and cleaning, fire solutions and water treatment.

We work collaboratively, forming an extension of our clients’ teams in order to achieve best-in-market quality. In our commitment to be the best, we have created five independent business divisions from which our 3,000 specialists deliver >170 building compliance, installation and maintenance services to over 30,000 customers throughout the UK.

Principal Projx Ltd is a specialist controls and automation company, delivering construction projects where industrial technology takes the lead.

We operate at the intersection of construction and technology, providing expert delivery for complex, automation-biased projects across airports, manufacturing, logistics, transport, and utilities sectors.

Our strength lies in understanding both worlds - the precision and sequencing of construction, and the technical requirements of automation systems.This dual expertise allows us to deliver projects that are buildable, coordinated, safe and predictable.

Our vision is to be recognised as the go-to partner for automation-led construction,trusted for our technical capability, integrity, and collaborative approach.We strive to set the benchmark for safe, high-quality, and efficient project delivery, built on innovation and sustainable practice.

Established in 1982, Robert Bird is a global consulting engineering firm.  We are committed to delivering each client's vision through the relentless pursuit of engineering excellence across all projects.  We offer consulting engineering services across six disciplines, drawing upon our international expertise. 

These are: Structural, Geotechnical, Civil and Construction Engineering, Virtual Design & Construction and Pre-Construction Solutions. 

We integrate engineering design excellence with construction and delivery expertise to achieve significant benefits for our client, notably those related to cost, programme and risk. 

Globally collaborating to address projects at a local level, we can quickly assemble teams of engineering and related professionals from our offices worldwide.

With over 115 years industry experience, Robson is a fourth generation family owned UK materials handling provider. Developing innovative solutions to address your end-to-end baggage handling system requirements. With a comprehensive portfolio of high quality baggage handling integrated products with clear design and engineering capabilities. Proven by decades of industry experience.

Operating from its headquarters in Sheffield, Robson delivering single products to full integrated systems incorporating the latest highly efficient technologies. From initial enquiry, 3D design, point cloud survey, project management, manufacture, EDS integration, controls, SCADA, installation, commissioning, validation. A full range of proactive and reactive Robson life-cycle solutions are provided, including refurbishment, spares, servicing and maintenance packages. Increasing the life of your system and significantly reducing costly down-time.

We are a global design leader ranked in the UK Top 20 and within the Global Top 100 architectural practice.  

Highly experienced in the masterplanning, design and delivery of aviation schemes including Istanbul Airport and Medina Airport, Bandaranaike Airport, a large number of airports throughout the Middle East and Africa and a portfolio of work with Gatwick and Heathrow Airports. We are currently designing an alternative option for Heathrow Terminal 6 - Heathrow West. 

 We undertake projects across all major sectors from aviation, transport and infrastructure, business space, education, residential and mixed use through to advanced technologies, hospitality, film and media, culture, defence and security.  With studios across the UK in London, Edinburgh, Guildford and Cardiff and international studios in New York, Singapore, Amsterdam and Riyadh, we have a Vision to transform the industry and enrich lives through the built environment to create a better world. 

Sidara are a global leader in providing design, planning, engineering, and project management services across various sectors, including energy, buildings, cities, transportation, civil engineering, infrastructure, water, and the environment. Sidara is at the forefront of airport planning, design, and delivery, with a proven track record of completing aviation projects in over 300 airports worldwide, ranging from major international hubs to specialised support facilities and adapting to a diverse range of local conditions.

Synectics is a leader in advanced security and surveillance solutions that help protect people, property and assets around the world. We transform customer operations by seamlessly integrating systems, technologies, and data into a unified solution-enhancing safety, improving efficiency, and enabling smarter, faster decision-making and response capabilities. Our vision is to deliver the most trusted advanced security and surveillance solutions in the world's most critical environments.

SYSTRA is one of the world's leading engineering and consulting groups, specialising in infrastructure and mobility solutions.  In the UK and Ireland, SYSTRA has been creating, improving and modernising infrastructure for more than 50 years.  A world leader in mobility and mass transit, SYSTRA works in partnership with clients to deliver outstanding infrastructure solutions.  We solve challenges with our multi-disciplinary expertise in design, consultancy, project management, engineering and construction supervision, supporting the delivery of major infrastructure projects across the transport, energy, water and environment and built-environment sectors.  Our work creates inspirational places and systems that connect people seamlessly, enhance wellbeing, stimulate economies, and provide a sustainable legacy for future generations.

Tetra Tech offers a broad range of services to the airport industry, including the following: planning; design; and environmental, regulatory, and construction management of airport facilities and related infrastructure. Our multidisciplinary teams of planners, engineers, aviation specialists, pilots, airport managers, and environmental scientists can provide a unique perspective to clients.

Tetra Tech’s suite of aviation solutions includes Volans®, an innovative, propriety 3D airspace visualization software tool that helps technical and non-technical audiences understand complex data.

Tetra Tech has been Leading with Science on worldwide defense programs for 60 years. Our innovative consulting and engineering experts provide solutions and design infrastructure, as well as protect and restore the environment over several continents.

Vanderlande is a global market leader in future-proof logistics automation, specializing in airports, warehousing, and parcel solutions. In the airport sector, Vanderlande delivers integrated baggage handling systems, security screening solutions, and digital services that enhance operational efficiency, passenger experience, and sustainability. In the UK and Ireland, Vanderlande supports small, medium and major airports delivering lifecycle services from design and installation to 24/7 operations and maintenance. With a strong focus on innovation, data-driven optimisation, and long-term partnerships, Vanderlande helps airports improve capacity, resilience, and passenger satisfaction while preparing for future growth.

Zoeftig is an internationally based, specialist supplier of passenger terminal seating, offering a comprehensive range of products. From the newly launched Vista, which is a triple award-winning modular system, to more traditional beam solutions such as Zenky Plus, inFINITE, Contact and Zineare.

Zoeftig’s seating systems offer clients a wide choice of configurations and can be complemented with fully integrated power outlets as well as PRM/ADA compliant options. Our growing range of in-seat power is designed to facilitate charging and more throughout any airport terminal, giving passengers convenience and ease of use.