Menu
The Clarison Group brings together four market leading brands in the field of building envelope technologies within Ireland and the UK; Alucraft Ireland, Alucraft UK, EAG and Williaam Cox.
Combining two words: clarity and vision, the Group delivers best in class solutions for its clients through shared knowledge, capability and expertise. It is a powerhouse of ambitious, driven and innovative minds who focus on consistently delivering quality results for its clients.
The four independent businesses have their own management teams and collaborate as a Group under the leadership of a team led by CEO Aidan Williamson and supported by Elaghmore, the UK Private Equity Group.
The Clarison Group of companies provides innovative façade and envelope solutions to the UK and Irish markets and is a more sustainable alternative to using continental or global sub-contractors.
The Clarison Group draws on 154 years of combined industry experience to provide innovative façade and envelope solutions with lower risk, better quality, and sustainable delivery across the UK and Irish commercial, public, education, healthcare, industrial, retail and residential development sectors.
Heritage:
Our long-lasting heritage speaks for itself. With over a century of combined experience years across our brands, you can trust us to still be by your side tomorrow.
In-house Expertise:
Keeping the design, manufacturing, and installation processes in-house allows us to maintain complete control, agility, and guarantee over the project from start to finish, resulting in earlier detection, quicker solutions, and fewer reworks.
Value Engineering:
We provide solutions, not problems. Our value engineering capabilities enable considerable cost savings to ensure projects are delivered within budget.
Culture:
Built on principles, driven by people. With a culture of quality built into our DNA, our people-driven organisation puts quality first across all aspects of the manufacturing and installation processes.
Recognition:
Proven quality with world-renowned recognition across a range of ISO-9001, ISO-45001, ISO-14001, CWCT, CHAS, Achilles and Constructionline accreditations, we suit clients that are serious about quality.
Supply Chain:
Quality is in the detail. Partnering with leading suppliers ensures only the highest-quality, most reliable and durable products are utilised across all supply chain stages.
Go Climate Positive Advocates:
Serious about quality, serious about sustainability - we constantly strive to reduce our carbon footprint. Voluntarily measuring our carbon output allows us to implement action plans to meet our ambitious sustainability goals.
Low Carbon Aluminium:
Implementing carbon budgets can be an effective way to drive sustainable projects. Our commitment to responsible sourcing and low-carbon alternatives offers cost-effective solutions for clients to reduce their carbon footprint.
CLC CO2NSTRUCT ZERO CARBON CHAMPION:
We remain the only façade contractor champion from a group of nearly 100 members, a true testament to our sustainability commitments and ambitions of net zero carbon operations.
Leaders in the design, engineering, manufacturing, installation and maintenance of architectural glazing systems in the Republic of Ireland
Leaders in the design, engineering, manufacturing, installation and maintenance of façade and architectural glazing systems in the UK
Specialists in designing complex and intensively engineered envelope cladding packages. Sister company to MultiFab, who are producers of architectural and bespoke metalwork in aluminium and mild steel
Leaders in specialist glazing, daylight products, smoke and heat ventilation, service and maintenance, and plastic distribution in Ireland
The team that leads and supports the management teams across our four business units
Aidan Williamson was appointed CEO in December 2022. Aidan moves into the role following a number of years as Group CFO. He has worked in senior executive roles for leading international companies including Paddy Power Betfair, Digicel, UDG and Quintiles. 
Jack was appointed Chairman of Alucraft Ltd. in January 2021 having previously served as the Managing Director since 2008 and prior to that as the Managing Director of Williaam Cox. He has 30 years’ experience in both main contracting and façade delivery with international experience in Africa, Europe and the UK.
Kelsey joined the Clarison Group in January 2023 as Group Finance Manager. Before joining the Group, she worked for over 7 years in medium sized accounting practice where she gained varied experience in accounts preparation, audit and tax.
Paul joined the Group in July 2019 as Group HR Director, having previously occupied a similar role in the FTSE 250 listed Infinis Energy plc. He has 25+ years’ experience in Human Resources including a substantial spell in the construction industry with Saint-Gobain.
Rebecca joined the business in 2020. She has worked in the construction industry for 17 years, 14 of which have been in a business improvement capacity.
Jasmine joined the business in 2023. Before joining the Group, she worked in marketing for 7 years at a number of corporate companies.
Marketing Manager
Jasmine joined the business in 2023. Before joining the Group, she worked in marketing for 7 years at a number of corporate companies.
Group Finance Manager
Kelsey joined the Clarison Group in January 2023 as Group Finance Manager. Before joining the Group, she worked for over 7 years in medium sized accounting practice where she gained varied experience in accounts preparation, audit and tax.
Group CEO
Aidan Williamson was appointed CEO in December 2022. Aidan moves into the role following a number of years as Group CFO. He has worked in senior executive roles for leading international companies including Paddy Power Betfair, Digicel, UDG and Quintiles.
Chairman Alucraft Ltd.
Jack was appointed Chairman of Alucraft Ltd. in January 2021 having previously served as the Managing Director since 2008 and prior to that as the Managing Director of Williaam Cox. He has 30 years’ experience in both main contracting and façade delivery with international experience in Africa, Europe and the UK.
Business Transformation Director
Rebecca joined the business in 2020. She has worked in the construction industry for 17 years, 14 of which have been in a business improvement capacity.
Group HR Director
Paul joined the Group in July 2019 as Group HR Director, having previously occupied a similar role in the FTSE 250 listed Infinis Energy plc. He has 25+ years’ experience in Human Resources including a substantial spell in the construction industry with Saint-Gobain.
The business unit leadership teams at Alucraft Ltd., Alucraft Systems, EAG and Williaam Cox:
Recent and current projects undertaken within the group include:
©2021 The Clarison Group Ltd. All Rights Reserved | Privacy Policy | Cookie Policy | Anti-Slavery Policy
Visit our company’s websites to find out which one best suit your needs:
Leaders in the design, engineering, manufacturing, installation and maintenance of architectural glazing systems in the Republic of Ireland
Leaders in the design, engineering, manufacturing, installation and maintenance of façade and architectural glazing systems in the UK
Specialists in designing complex and intensively engineered envelope cladding packages. Parent company to MultiFab, who are producers of architectural and bespoke metalwork in aluminium and mild steel
Leaders in specialist glazing, daylight products, smoke and heat ventilation, service and maintenance, and plastic distribution in Ireland