Technical Expertise

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

View all sectors

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

Owen O'Leary

Finance Director

CONTACT FORM
Biography

Owen leads the Finance team in management accounting and reporting for all companies in the Ayesa Group. Owen is a Fellow Chartered Accountant (FCA) of the Institute of Chartered Accountants in England and Wales and has 35 years’ experience in commerce. He is skilled in the management of rapid growth in companies, funding and profit delivery.

Since he joined Ayesa, the company has grown significantly. Seven new business units have been opened and three companies have been acquired by the Ayesa Group in that time. Owen has been heavily involved in these acquisitions, and in the introduction of new systems and KPI reporting in the various business units.

A highlight for Owen has been the acquisition of Sinclair Johnston & Partners in 2017, Terraconsult limited and managing the acquisition of Ayesa. Owen employed a combination of acumen and attention to detail to coordinate with a large number of different parties and to ensure the acquisition reached a successful conclusion for all involved.

Under Owen’s financial supervision, Ayesa consistently delivers profit and continues to grow year on year.

Collaboration and entrepreneurship. Freedom to shape your vision.