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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Supporting the delivery of infrastructure, transportation and the energy transition, while cherishing resources including water, the environment, and heritage.

Ayesa is a global technology and engineering consulting services provider delivering cutting-edge innovative and sustainable solutions. 

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12,000 Professionals

70+ skill sets

As international engineering consultants, we have a presence in 23 countries, working on projects across more than 40 countries.

World-leading engineering consultants delivering the energy transition, sustainable infrastructure and value-driven project management consulting.

 LOCAL         PRESENCE:

Connecting thinking and innovation through multidisciplinary insight and excellence

In Good Company: An End-To-End Lifetime Partner 

Sustainable Champions, Agile, Responsive Services


We work across the full project lifecycle:

PREDESIGN: Planning, assessments, feasibility, investigations, specialist studies


DESIGN: Optioneering, preliminary design, detailed design, modelling, cost benefit and business case assessments


PROCUREMENT: Design engineering, cost estimates, tender and procurement advice and management


CONSTRUCTION & MONITORING: Construction Supervision & Project Management Consultancy


SUPPORT: Contract administration and management, Employer's Representative, H&S services


MAINTAINING: Asset Management & Rehabilitation


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TFW

Award-Winning

Read about our award-winning projects where sustainability and collaboration have resulted in prestigious awards and external best-in-class recognition

Ayesa wins Editors Award For Wadhurst Cutting London End in GE Awards 2022 

Irish Construction Excellence Awards 2023: 5 winners, 10 shortlisted across Multiple Categories

Ayesa Celebrates Highly Commended Award for sustainability and outstanding contribution to the Blanchardstown Regional Drainage Scheme 

 

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Setting & keeping world-class standards

Quality Driven Services 

Keeping a culture of excellence from the bottom-up. Our Accreditations and standards of operational procedures ensure quality across services provided on all projects and the continuous improvement of our professionals to keep them at the forefront of best practices and engineering insight.

We support your projects

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