As leaders in the new economy, we are responsible for driving change that prioritises people, planet, and good governance.
Our goal is not just to just protect the planet, but to improve it through our work.
About Ayesa
Over the past six decades, Ayesa has delivered iconic, large-scale projects across the globe while adhering to its core principles of people centricity, leaving lasting positive impacts, and commitment to end-to-end lifetime partnerships. Today, the company is a global provider of technology and engineering services, with expertise in over 70 disciplines and an active presence in more than 40 countries.
Ayesa’s strategic expansion across various sectors and international geographic regions has significantly contributed to its growth, earning it a place in the world’s top 50 international engineering design firms, where it is ranked top 26 for global transportation, top 20 for global water supply, and a top 5 IT service provider in Spain.
Ayesa employs over 13,000 professionals who engage in cross-disciplinary collaboration, leveraging their collective experience, insights, and best practices. Our people are committed to developing infrastructure and IT solutions that pave the way for a more sustainable, energyefficient, and digitally advanced world.
We develop smart solutions that enhance
Engineering Sectors
Water & Environment
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// Environment and Sustainability
// Flooding and Rivers
// Waste Management
// Dams, Reservoirs and Major Water
Infrastructure
// Drainage, Groundwater and Irrigation
// Water Conveyance and Distribution
// Water Resource Management
// Water Treatment and Desalination
Oil and Gas
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// Liquefied Natural Gas (LNG)
// Pipelines
// Production Facilities
// Refining Facilities
// Storage and Terminals
Marine & Coastal
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// Ports & Harbours
// Coastal Engineering
// Coastal Modelling
// Marinas & Waterfronts
// Planning & Licensing
// Terminals & Facilities
Buildings & Cities
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// Arts and Culture
// Education
// Healthcare and Research
// Heritage and Conservation
// Office and Commercial
// Residential and Hotels
// Sports and Leisure
// Technology and Data Centres
// Urban Planning and Landscaping
Energy
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Transportation
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// Solar Energy
// Onshore and Offshore Wind Power
// Biomass
// Hydroelectric Power
// Hydrogen and Renewables Gases
// Energy Storage
// Thermal Generation
// HV Transmission and Distribution
Industry
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// Logistics Plants and Distribution Centres
// Metallurgical and Transformation Plants
// Agri-Food Plants
// Mining Facilities
// Chemical and Petrochemical Plants
// Yeast and Life Sciences
// Airports
// Bridges and Structures
// Highways and Roads
// HSL, Railways
// Land Management
// Metros, LRT and Tramways
// Stations and Terminals
// Transportation Systems
// Tunnels and Underground Spaces
Global Footprint
50 as an International Design
Buildings & Cities
A global infrastructure, smart cities
Connected Thinking across
We collaboratively devise solutions to tackle urbanisation digitalisation, and contribute to the advancement
Water & Environment
Marine & Coastal Transportation Infrastructure
Born in 1966
1966 Founded by Honorary President 1980s Creates the Mathematical Model projects:La Pedrera reservoir, Jerez.
1992 Seville 1992 Expo - Cristo de 2009 New offices In Latin America, 2010 Line 2 of the Panama Metro
2011 Acquired Sadiel, adding over 2014 Atotonilco Wastewater Treatment
2016 50th Anniversary, European Research
2018 Engineering first high-speed
2019 Supervision Contract of the Bogotá
2021 Enters Top 50 of Top 225 international
2020 A&M Capital Europe acquires
2022 Ayesa acquires ByrneLooby, 2023 Ayesa acquires Ibermatica, Ranked Industry
2024 Ayesa ranked as #1 provider contract for Major Water infrastructure
cities and sustainability leader
across Sectoral disciplines
urbanisation challenges, harness the potential of advancement of sustainable societies.
President José Luis Manzanares Japón
Model of the Madrid Water Supply Network. Notable reservoir, Santa Elena irrigation system (Ecuador) F1 circuit in
de la Expiración Bridge, Madrid-Barcelona High Speed America, Europe and Asia
over 1,700 IT Professionals
Treatment Plant, Mexico
Research Projects in AI, Automation, Data science railway Delhi to Meerut.
Bogotá Metro for 56 million dollars international Design Firms acquires majority shareholding in Ayesa M2C. Enters Forbes 100 Top Employers Spain
Ranked Top 30 Transportation, Top 20 Water, Top 40 of technology services in Spain. Wins 95 million Euros infrastructure in Saudi Arabia
Our Approach
Lasting Positive Impacts
We offer the highest design standards, project management, and stakeholder collaboration to achieve optimum project solutions. Our engineering consultants are among the very best in their fields. Continuous involvement in challenging projects maintains and enhances our high standards of technical excellence.
An End-to-End Partner
We aim to build strong relationships with our clients and provide them with exceptional care every day. We strive to assist our clients in achieving their desired results, delivering value and positive impacts. Our agile and responsive global teams create a collaborative framework across stakeholders for project success, combining local knowledge and experience with international best practices.
People Centric
At Ayesa, we prioritise our staff’s development to ensure a positive, enriching, safe, and empowering work experience. We are committed to fostering equality, diversity, and inclusion in our workplaces to create an environment where everyone can thrive. To keep our staff at the forefront of their industry, we invest significantly in training and development. As a leading engineering consultant, we aim to positively impact the Sustainable Development Goals (SDGs) most relevant to us, such as reducing CO2 emissions, promoting water conservation, creating social value, enhancing health and wellbeing, engaging with communities, providing apprenticeships, and maintaining a safe working environment.
WHY US?
Decades of experience, technical expertise and leadership.
World renowned ‘Pioneers’ in Transportation, Water, Energy and Infrastructure
• Extensive knowledge & experience
• Vast range of references across the full lifecycle including many award-winning projects and people
• Experience, foresight and risk mitigation to foresee challenges, opportunities and complexities.
Long-term value creation
• Commitment to quality, sustainability, and post-project support ensures that transportation initiatives deliver long-term value to communities, stakeholders, and the environment.
Vision alignment & partnership
• Our approach is founded on a partnership that combines our collective experiences to create impactful, sustainable, and inclusive infrastructure.
• By working closely with our clients, we do more than just stay abreast of current technological trends; we champion these advancements to future-proof assets. This collaborative effort ensures a comprehensive view of the asset's entire lifecycle, starting from the initial stages of the project.
• The synergy between our team and our clients fosters a deep understanding of the vision and objectives, enabling us to deliver solutions that truly resonate with the needs and aspirations of those we serve.
Extensive portfolio of services
• Full range of services for a comprehensive approach through all stages of transportation projects
• Civil engineering & services engineering delivered in-house as one team for aligned programme delivery.
Expert resources for projects across all stages
• Our specialised experts offer a flexible and adaptable global network
• High capacity and agility in our resource allocation
• We believe in strategic alignment between Ayesa and our client to ensure that resources are leveraged in the most impactful way.
Complex Project Delivery
Ayesa excels in delivering major projects across their full lifecycle, from initial concept to final execution and beyond. With a deep pool of expertise spanning multiple disciplines, we manage every phase of a project with precision and efficiency. Our comprehensive approach includes feasibility studies, design, engineering, construction management, and ongoing maintenance, ensuring that each project is completed to the highest standards.
We pride ourselves on our ability to seamlessly integrate advanced technologies and innovative solutions into complex infrastructure projects, whether they involve transportation networks, large-scale judicial complexes, or critical utility systems. Ayesa’s multidisciplinary teams collaborate closely to optimize resources, streamline processes, and mitigate risks, resulting in successful project outcomes that meet or exceed client expectations.
Our commitment to quality, safety, and sustainability is evident in every project we undertake. By maintaining strict adherence to regulatory requirements and industry best practices, Ayesa ensures that projects are not only delivered on time and within budget but also contribute positively to the communities they serve. From inception to completion, and through long-term operation, Ayesa stands as a trusted partner in realizing ambitious visions and delivering infrastructure that shapes the future.
Expertise at a glance
Planning, Feasibility & Assessment, Land Management, Geotechnical Services, Civil Engineering, Environmental Services: Impact, Assessments, Compliance, Monitoring, Sustainability, Concept, Detailed Design, Value Engineering, Building Information Modelling, Owners Engineer, Value Engineering, Studies & Assessments & Masterplanning, Temporary Works, Project Management: Procurement, Tendering, Construction Supervision, Waste: Land Remeditation, Landfill Design, permitting and licencing, Conservation Engineering, Maritime Engineering & ORE sector services, Flood Assessments & Schemes, Renewable Energy Engineering, Transportation infrastructure engineering
Porto Metro
Line 1 Panama Metro
Oympic Stadium, Seville
Project Gallery
Ayesa has established a strong global presence, delivering impactful projects across continents.
With a diverse portfolio that spans infrastructure, transportation, energy, and water management, Ayesa has successfully executed projects in Europe, Latin America, the Middle East, Africa, and Asia.
From pioneering metro systems in major cities to developing cutting-edge water treatment plants in remote regions, Ayesa’s expertise is expansive. In each project, our multidisciplinary teams bring local knowledge and global best practices to bear, ensuring that solutions are tailored to the specific needs and challenges of each location.
Our projects include designing and managing the construction of high-speed rail networks in Spain, modernizing airport facilities across Europe and Latin America, delivering solar PV and wind energy farms across Europe, and implementing smart city water infrastructure in the Middle East. .
By blending innovation with a deep understanding of local contexts, Ayesa continues to contribute to the development of vital infrastructure that enhances connectivity, drives economic growth, and improves the quality of life for communities around the world.
Seville Tram Metro Expansion
Lima Metro Peru
Bogota Metro Colombia
Doha Metro - Green Line
Shaqaiq IWPP
Palm Jumeirah
Delhi Metro
Madrid Seville - HS Line Follo HS Line - Norway
RRTS India
Madrid M30 Vertical Garden Al Bustan Innovation Business
60 Dawson, Ireland Advanced Wttp, Panama Welcome to Ayesa / Project Gallery
Ilanga CSP plant
Al Sahel Resort
LuckNow Metro India New Children’s Hospital Ireland
One Mayfair, London
Santiago Metro Chile Line 2 Panama Metro
Amaala Service Marinas
Heineken Cruzcampo
Marasi Business Bay Marina
Amador Convention Centre Panama
Norway Madrid Terminals Expansion
Mumbai Metro
Olympic Stadium Seville
Huallaga Bridge, Peru
Abbas Ibn Firnas Bridge
Quito Metro The Silvertown Tunnel London
Las Ramblas Transformation
Porto Metro, Portugal
Business Park
Panama La Segrera Station, Barcelona
Blanchardstown Regional Drainage The Shard, London
Aviva Stadium, Dublin
Stadium Bernebeu New Childrens Hospital, Panama
