+impact is an advisory business with a difference. 

We bring real-world front-line operating experience and practical insights drawn from successfully delivering the most complex contracts and service solutions around the world through Serco. 

From passenger experience to resilience, digital transformation, and sustainability, +impact helps aviation leaders solve the problems that matter most.   

AECOM is a global provider of technical services to airport owners, investors, airlines and aviation clients, leading and supporting programs for airports of all sizes and forms.  With experience at over 150 major airports worldwide, we use our global network of expertise and local knowledge to deliver collaborative aviation solutions across projects and continents.  Our multi-disciplined, skilled professionals are able to support any project every step of the way, from finance and analysis to masterplanning, programme management, design and construction services.

Arcadis is the leading global natural and built asset design and consultancy firm working in partnership with our clients to deliver exceptional and sustainable outcomes through the application of design, consultancy, engineering, project and management services. Arcadis differentiates itself through its talented and passionate people and its unique combination of capabilities covering the whole asset life cycle, its deep market sector insights and its ability to integrate health & safety and sustainability into the design and delivery of solutions across the globe. Our experience of working in complex airport environments around the world gives us knowledge and insight into the unique challenges faced by the aviation industry. Our global team offers a complete aviation service from planning through to construction in live operations. We maximize the potential of the airport by creating outcomes-focused strategies, ensuring the business is aligned with continuously changing aviation environments.

Aviation businesses must balance demand and global growth with the need to decarbonise, become more energy and operationally efficient and address climate change. Arup helps clients across the industry to understand how to make their operations and services more sustainable, efficient and resilient, designing for lower energy use and operating costs at the same time. We are working with our aviation clients to help them rethink their business models and operations to maximise social value, ensure supply chains are resilient, develop circular business models, reduce emissions, generate electricity, harvest water and eliminate waste. 

Arup is the creative force behind many of the world’s most innovative and sustainable building, transport and civil engineering projects and design technologies. We offer a broad range of professional services that combine to make a real difference to our clients and the communities in which we work.

We have advised the majority of the world’s leading airports and are recognised globally as a leader in airport masterplanning, delivering airport terminal and support facility designs and specialist aviation services.

We support operators, owners, investors and users to develop safe, secure and sustainable solutions that deliver customer service excellence on a sound commercial basis. We add value to our clients’ business through close stakeholder collaboration and draw on in-depth knowledge to deliver robust, resilient and efficient solutions.

Arup has been involved in aviation development for over 60 years, with experience gained through a wide range of assignments at more than 100 airports worldwide.  Dedicated to sustainable development, the firm is a collective of 16,000 planners, designers, engineers and business advisors working across 140 countries. Founded to be both humane and excellent, we collaborate with our clients and partners using imagination, technology and rigour to shape a better world.  Through strong internal networks we benchmark and share the learning from our global aviation and other sector experience to deliver better solutions for our clients by balancing the needs of people, processes, technology and environment.

AtkinsRéalis is one of the world’s most respected design, engineering and project management consultancies. Working through trusted long-term partnerships we help our clients create world class airports, making air travel safer, easier and faster. We work on developments of all scales – from general aviation terminals to infrastructure at the largest global hubs.

With a commitment to technical innovation and service excellence, we engage with our clients to introduce them to new ways of thinking and new ideas within a new digital culture.

For over 20 years Bovis Consulting has partnered with our clients to shape and deliver precisely tailored and innovative project and programme solutions across the UK. Our agile, one-team approach and on the ground, diverse specialist skills are uniquely combined with the vast knowledge, insights and technical expertise of our construction business to provide a truly unique offering. Through fresh thinking, new perspectives and intelligent, custom-built solutions that cut through complexity, we minimise risk and enable results that clients value. Whether working on a multi disciplinary project at a UK airport, restoring a major arts centre, or providing holistic development advisory advice, we collaborate with our clients to explore innovative concepts and manage sustainable solutions that solve the most intricate challenges.

Capital Programme Consultancy was established in 2017 and provides executive support to client and contracting organisations in both the nuclear and aviation sectors.

Clients have include Atomic Energy Canada Limited (AECL),

Birmingham Airport Limited, Manchester Airport Group, Arcadis, and Arup;

Highlights include:

Delivered the Birmingham Airport Next Generation Security Project and the first phase of onsite solar power. Resolving numerous legacy issues with BHS, ILS and the property portfolio.

DeliveredPhase 1 of the London Stanstead Airport £600 million transformation programme in 2019, resolved outstanding commercial issues with the BHS, delivered new stands and a Multi Story Car Park.

Designed simplified project governance and managed delivery of the £1.2 billion Capital Investment Programme at London Gatwick.

Delivered the London Heathrow £.3billion Q6 Capital Investment Programme in 2012.

Delivered the Sao Paulo International Airport (Brazil) new Terminal 3 into operation to support the FIFA World Cup in 2014.

A global leader in the design of creative and successful places and spaces. Chapman Taylor is a multi-award winning international practice of architects, masterplanners and interior designers. With experience in every major industry sector, we specialise in Retail, Leisure, Hospitality, Residential, and Office design, in particular, the combination of these uses into large scale mixed-use environments. Our 19 regional design studios across Asia, Central & South America, Europe, and the Middle East, work as a collaborative and cohesive group, pooling skills and resources where appropriate to deliver world-class design solutions. We differentiate ourselves from our competitors through the experience our people who deliver world-beating, award winning, creative and successful buildings and environments that stand the test of time.

Corgan is an International Architecture firm with studios throughout the U.S, London, Dublin and Singapore. We have one of the largest dedicated aviation architecture teams in the world, with expertise in all aspects of contemporary airport design. Our approach is collaborative, always seeking the best outcome for our clients. We value design which combines experience with innovation, we embrace technology and creativity and seek to create the best passenger experience in all our airport work.

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.

Gary Lloyd is an independent management consultant, programme manager and systems engineer with over 25 years aviation industry experience.  He has worked internationally with airports, ANSPs, suppliers, regulators and the EC delivering environmental, operational and business performance solutions.  His previous employers include NATS, Newton, Egis and UK CAA.

As sole founder and director of envAero Ltd, Gary shares the envAero brand with a handful of other like-minded independent consultants.

ERG International UK Ltd operates as an engineering, construction, and procurement contractor specializing in large-scale infrastructure projects. Renowned for its expertise. The company manages various infrastructure ventures development, construction, and financing aspects. Its portfolio includes infrastructure projects such as airports, highways, bridges, dams, tunnels, transmission lines, hydroelectric power plants, irrigation systems, and industrial estates. ERG International UK LTD is committed to creating advanced. sustainable technical and financial solutions in the infrastructure sector, including aviation.

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.

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.

ICAD is a Global Technology Corporation. It is an engineering solutions provider specializing in aviation and critical infrastructure. Operating from KSA & UK & subsidiaries in UAE and India, ICAD delivers end-to-end Airport EPC Projects & services across Master System Integration (MSI), airport operational systems, ICT, security, and smart infrastructure.

The company has a strong track record in executing complex airport and government projects, supported by strategic technology partnerships and multidisciplinary engineering expertise. Its capabilities span design, integration, testing, commissioning, and lifecycle support.

ICAD enables clients to achieve operational efficiency, scalability, and digitally enabled environments across both greenfield and brownfield developments, positioning itself as a trusted partner for mission-critical programs

Jacobs is a global multi-disciplinary engineering company. Helping our clients succeed drives our business. To meet their challenges, we have to understand their industry and their objectives. Over the years, our partnerships have helped us develop a wide range of technical expertise to better serve a variety of clients in multiple industries. Combined with the resources of a global network, our extensive project experience leads to better, more economical solutions. Jacobs U.K. Limited is a private limited company and a wholly owned subsidiary of Jacobs Engineering Group Inc., a public limited company which is trading on the New York Stock Exchange (NYSE:JEC).

Formed in 1982, JSA developed into a specialist Agricultural and Landscape maintenance Company providing specialist works including:

- Airfield Landscape Maintenance to CAP 772

- Airfield High Blast Reinstatement Solutions to CAP 168/772 using Flex-Terra

-Landscape Maintenance

-Supply of Overaasen snow clearance equipment as UK agents

-Conservation, Ecology and Biodiversity

-Arboricultural works and woodland Management

- Fine Turf Management

-Agricultural Operations

Although the Company has expanded since the early days, the goal has not changed – that goal being: Innovation, professionalism and safety

Kognitive is a specialised consultancy driving digital transformation in aviation and infrastructure through advanced estimation, planning and programme management solutions.  Leveraging platforms like Sterling Estimation, Kognitive supports UK airports including Luton, Birmingham, and Manchester and Internationally on Fraport, Changi, STH and Athens capital programme development, 5D BIM integration, and tender management.  The company delivers strategic advisory services, enabling clients to improve cost certainty, transparency, and operational efficiency.  With a focus on innovation, ethical governance, and collaboration, Kognitive sits on three BSI standard setting committees, is an RICS tech Partner and adds measurable economic value through UK-based consulting, technology deployment, across the aviation sector.

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.