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

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EXO Building

EXO Building

The EXO Building, adjacent to Dublin’s 3Arena, will be Dublin’s tallest office building with 15 floors and standing at approximately 73m. One of the main architectural features of the development is the three cores exposed at ground level, creating the appearance of the building being suspended in mid-air. During construction of the superstructure, the EXO truss spanning between the three cores will be supported by temporary towers around the perimeter of the building.

EXO Building

Our Role

Ayesa designed the CFA piles for the permanent superstructure beneath the three cores, and the piling to support the temporary works needed to ensure stability during construction. The foundation pile loadings for the scheme were up to 4,500kN which in Dublin would generally suggest rock socketed piles are necessary. Through a preliminary pile load testing regime, and based on our substantial experience in the area, Ayesa justified the used of 900mm diameter CFA piles embedded into the underlying boulder clay, offering a substantial advantage to our client on this project.

Our Role

We support your projects

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