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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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 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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Vartry Water Supply Scheme

Vartry Water Supply Scheme

Irish Water is making a significant investment in the Vartry Water Supply Scheme to ensure a safe and sustainable water supply for the north Wicklow and south Dublin areas. This investment will ensure that the drinking water provided complies with water quality standards set out in the European Union Drinking Water Directive and the current National Drinking Water Regulations. The new pipeline will replace a 150-year-old tunnel and will ensure drinking water supply for over 200,000 people. Ayesa has been appointed by Roadbridge Ltd to design the 4km pipeline to secure the transfer of treated water from Vartry Reservoir to Callowhill.

Vartry Water Supply Scheme

Our Role

Our role involves the detailed design of the pipeline route, pipework layouts and associated structures. This design includes the preparation of a detailed hydraulic model and production of a surge analysis report. We are designing all buildings required to house mechanical and electrical equipment including the Vartry high lift pumping station, electrical distribution building and the energy recovery building.

Our Role

We support your projects

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