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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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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Office and Commercial

Small commercial offices, retail centres to complex skyscrapers

Ayesa has worked on large and small commercial projects, many of which require complex engineering design and technical skills.  Our multidisciplinary experts have repurposed industrial buildings into contemporary workspaces and provided specialist substructure design for some of London’s most prominent skyscrapers, including 22 Bishopsgate and The Shard.

Post pandemic, the commercial office landscape could see many changes - office spaces may need to be more welcoming multi-purpose spaces, focusing on health, wellness and flexibility.  Other design changes that may need to be included are improved ventilation systems, carbon reduction, access to outdoors and increased natural lighting.  Our expertise can repurpose, adapt and extend existing properties within urban environments for commercial, office and residential and or cultural use.

We provided structural engineering expertise on 45 Folgate Street, which included designing and constructing a pitched roof above the original top floor to create a wonderful double-height office space. Our team provided the design for a new floor above the annexe and developed a garden roof for Bridge House, a Grade II* listed building next to London Bridge. We have also specified, supervised and managed the ground investigation for the Tropical Fruit Warehouse in Dublin and a 19th-century warehouse converted into 80.000 ft2 office space. Our retail projects include several Paul Cafés, MOD Pizzeria’s and the Comptoir Libanais cafés. On a larger scale, Ayesa consulted on the development of multiple shopping complexes, including structural engineering services for the Ropewalk Shopping Centre in Nuneaton and a design and build contract for the detailed design of the refurbishment of the west wing of Highcross Shopping Centre in Leicester.

We also provided geotechnical consulting on Bolands Quay, one of the most significant urban regeneration projects in Dublin's city centre in recent years. We worked with the city council to approve GFRP (Glass Fibre Reinforced Polymer) tie-back anchors, a first for the city.


Expertise In-Depth:
  • Adaptive Re-use
  • Asset Protection
  • BIM
  • Building services design
  • Concept Design and Master Planning
  • Construction Management
  • Conservation Advice
  • Demolition Methodologies
  • Environmental Impact Assessment
  • Facades Advice
  • Foundations, piles and Basements
  • Geotechnics
  • Green Buildings
  • Logistics
  • Procurement Strategy
  • Programme and Project Management
  • Public Realm
  • Retrofit
  • Sustainable Design Services
  • Temporary Works
  • Total Recovery


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