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

Sport and Social Club

We strive to create a team environment where talent can shine



Ayesa believes that having a balanced life is key

We are big advocates of creating a fun place to work, which is why we established the Ayesa Sports & Social Club for our staff. We frequently organise a broad range of sports and social events throughout the year, so that you can get to know your colleagues and try new activities at the same time.

The importance of Sports and Social events cannot be underestimated as it provides a way to connect in a fun and relaxed environment with staff from all parts of the business. These events help employees find their place within Ayesa and enjoy time bonding with colleagues, away from their desks, particularly when everybody is plugged in online most of the time. 


Ayesa News Updates

Keep up with all the latest news from our international offices



We support your projects

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