Technical Expertise

Multidisciplinary teams comprising of specialists across ten industry sectors, we have the expertise necessary to grapple with challenging assignments.

View all sectors


Commitment to Clients

Our business is built on relationships, and our clients will always be our top priority.

View all Projects

Featured Project

Silvertown Tunnel London UK

Silvertown Tunnel
One of the largest engineering projects in the world.

learn more

Who We Are

International Award-Winning Engineering Consultants who deliver ground breaking solutions at the forefront of industry best practice.

learn more

Our Regions

Carbon Reduction Plan

About - office locations image

Our Commitment to Net Zero
Ayesa is committed to becoming a net zero engineering consultancy by 2040

learn more

Stay Up-to-date

Stay on top of the latest developments, appointments, awards and more across all our offices.

View all News

Featured News

MicrosoftTeams-image (76)

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.

Learn more

Investing In Our People

Cultivating a culture in which individual differences and the contributions of our staff are recognised and valued.

meet our people

Our EDI Policy

Careers - Image

Celebrating People
Fostering a culture where you are encouraged to be yourself.

learn more

International Presence

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

Follow us:

  • LinkedIn - blue70px
  • Twitter - blue70px
  • Facebook - blue70px
  • Instagram - blue70px
  • Vimeo - blue70px
  • Issuu - blue70px


Contact Us

We would love to hear from you. Please fill in the quick contact form below.

Send a message

Early Careers

Looking for the next generation of engineers who will lead and build relationships into the future




Whether you are a recent graduate or in the early stages of your career, we have a wide range of opportunities.

Become part of 250+ award-winning, international engineering design consultants, who work on challenging diverse engineering projects. Our projects stretch from the award-winning Doha Metro in Qatar, to designing a marina on a reclaimed island at Diyar al Muharraq in Bahrain. Then, there’s the iconic Shard in London, where we developed the detail of the substructure and completed ground movement assessments to secure approval of designs and construction. 

As a medium-sized enterprise with 250+ employees across our offices, we are agile and flexible, which means you get to experience projects at many different levels and gain a sense of responsibility earlier. You learn on the job, through a range of projects across our 10 sectors.  From day one, you can make an impact at Ayesa.

We support your projects

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