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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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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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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10 Molesworth Street

10 Molesworth Street

10-11 Molesworth Street is situated on a prestigious city centre site, surrounded by areas steeped in heritage. The site previously housed the national passport office, and the development comprised of the demolition of the former 5 storey building over double level basement. The new structure saw the deepening of the basement to form a triple level substructure along with a new high specification 6 storey office building. The building works were undertaken by PJ Hegarty & Sons Ltd., with PJ Edwards & Co. Ltd. acting as the specialist piling contractor.

10 Molesworth Street

Our Role

Ayesa assisted PJ Hegarty in developing an innovative construction sequence to address the ground related risks associated with the demolition and deepening of the basement. This sequence accelerated the construction of the new “basement-within-a-basement” while also mitigating against the potential for settlement of neighbouring structures. Ayesa also acted as specialist designers for P.J. Edwards for the detailed design of the perimeter secant pile wall and pre-stressed tie back anchors, as well and the anti-flotation measures for the permanent works.

Our Role

We support your projects

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