Technical Expertise

Multidisciplinary teams comprising of specialists across ten industry sectors, we have the expertise necessary to grapple with challenging assignments.

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Sectors

Commitment to Clients

Our business is built on relationships, and our clients will always be our top priority.

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Featured Project

Silvertown Tunnel London UK

Silvertown Tunnel
One of the largest engineering projects in the world.

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Who We Are

International Award-Winning Engineering Consultants who deliver ground breaking solutions at the forefront of industry best practice.

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Our Regions

Carbon Reduction Plan

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Our Commitment to Net Zero
Ayesa is committed to becoming a net zero engineering consultancy by 2040

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Stay Up-to-date

Stay on top of the latest developments, appointments, awards and more across all our offices.

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Featured News

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On 19th October 2023, ByrneLooby will rebrand to Ayesa

ByrneLooby will officially adopt the name of its parent company, Ayesa, a global engineering and technology services provider.

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Investing In Our People

Cultivating a culture in which individual differences and the contributions of our staff are recognised and valued.

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Our EDI Policy

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Celebrating People
Fostering a culture where you are encouraged to be yourself.

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International Presence

Multidisciplinary team comprising of specialists across Ireland, UK and the Middle East.

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Welcome to the Ayesa International Hub of Engineering Excellence

Ayesa is a global provider of technological and engineering services, boasting more than 12,000 employees and a direct presence in 23 countries. The company ranks among the top 100 architects worldwide (WA-100 2023) and is recognised as a top 10 geotechnical consultant in the UK based on revenue. It ranks in 44th position among the top 225 International Engineering Design Firms and is also a Top 10 firm in Latin America, according to ENR 2023. With a multidisciplinary team and over half a century of experience, our engineering expertise covers a diverse range of interlinked sectors. These include architecture and infrastructure, transportation, geotechnics, water resources, marine and coastal engineering, flood management, conservation and heritage, environmental solutions, renewable energy projects, utilities, and waste management. Ayesa is ranked in the top 20 engineers for water supply in the world.

Driving Sustainable Growth and Innovation

At Ayesa, we are dedicated to creating lasting, positive impacts on the projects we handle and the communities we serve. We prioritise our people and adopt a proactive approach to tackling challenges. Embracing Human Intelligence (HI) as a cornerstone, we integrate talented engineering expertise with innovative technology to deliver exceptional solutions. Our commitment is to be a lifelong, end-to-end partner for our clients, delivering global best practices and innovative solutions to local challenges.

Discover how Ayesa can transform your projects and join us in our mission to enhance the lives of the communities in which we work and live.
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Multidisciplinary collaboration to harness a sustainable future

We function as a collective of teams spanning numerous disciplines, collaborating and pooling our knowledge and expertise to generate value and lasting positive impacts for all our clients and the communities in which we work and live.

Say Hi_to a new era.
Say Hi_ to engineering and technology for people by people.
Say Hi_to a more sustainable future.
Say Hi_to collaboration to change our world for the better.
Say Hi_to Human Intelligence.

In a world that is focused on artificial intelligence (AI) and digitalisation,  Ayesa recognises the importance of human intelligence (HI), in terms of its values, ethics and ingenuity. By embracing unity, collaboration, and intuition, we strive to harness the best of humanity, making life easier for users by offering solutions created by people for people. We celebrate the dawn of this new era. An era guided by the most transformative and revolutionary intelligence ever known:

Say HI_ Say Human Intelligence. 

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We support you and your projects

Our goal is to provide you with the best services for your needs