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
ByrneLooby is committed to becoming a net zero engineering consultancy by 2040

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Featured News

Irish Concrete Society 40th Annual Awards

Irish Concrete Society 40th Annual Awards

ByrneLooby Celebrates Highly Commended Award for  contribution to the Blanchardstown Regional Drainage Scheme


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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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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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D1 Belfast Harbour

D1 Belfast Harbour

D1 Project at Belfast Harbour, the UK’s first purpose-built offshore wind logistics facility, involved the construction of a 500m-long new quay structure and deep-water berth facility and approaches. This included dredging and disposal of 600,000m³ of material and placement of 150,000T of rock armour protection for the new quay. The Contract – the largest ever undertaken in the 400-year history of Belfast Harbour - also required the development of 50 acres of hinterland. The works were completed in just over 1 year.

D1 Belfast Harbour

Our Role

The quay wall was constructed over both land and water, utilising 32m-long, 1.6m diameter tubular piles in combination with 22m-long sheet piles. ByrneLooby designed the permanent anchors for the combi-wall, which consisted of rock anchors inserted into 367No 30m-long, 760mm diameter raking piles tied back to a reinforced concrete anchor beam. ByrneLooby also acted as the temporary works designer on the project and provided geotechnical advice in relation to value engineering of the heavy-duty hinterland pavement and support piling.

Our Role