About Senior Management & Staff

Glan Agua - Karl Zimmerer


Karl Zimmerer is the Managing Director and Shareholder of Glan Agua Ltd and has over 20 years of experience in the design, construction and operation and maintenance of water and wastewater infrastructure throughout Ireland, with over 15 years in a Senior Management position. Karl's professional qualifications include an Honours Degree in Structural Engineering and a Master Degree in Project Management. Karl is a founding member of Glan Agua Ltd and has successfully developed the business into one of the leading companies in the water services sector in Ireland providing a full range of services throughout the Industry.

Glan Agua - Luis Moreira Da Silva


Luis Moreira da Silva is the Irish Branch Director of Parent’s Company Mota-Engil and Board Director of Glan Agua Ltd. He has over 15 years of experience as Project Manager for a number of international large projects in water and wastewater, civil, road and building construction. Luis's professional qualifications include a Degree in Civil Engineering and a Master Degree in International Management. During his career, Luis’s developed good planning & organizational skills and acquired knowledge of a wide spectrum of management disciplines. Responsibilities include assisting in account development, developing targets for the Company, implementing long-term plans and generating new business from customers.

Glan Agua - Tom O'Connor


Tom O'Connor, has a first class honours degree in Civil Engineering and currently fulfils the role of Director and Shareholder of Glan Agua Ltd. Tom was a founding member of Glan Agua Ltd at their incorporation in 2008. He has over 20 years experience in Civil Engineering while working in Ireland, the UK and Overseas, covering many disciplines such as the Design and Build of Water and Waste Water Projects, Road and Bridge projects, Marine Works and General Building. He has a strong focus on delivering a professional service to Glan Agua Ltd's various clients and fostering a spirit of cooperation with our partners in the industry.

Glan Agua - Gerry Fahy


Gerry Fahy is a founding member and Shareholder of Glan Agua Ltd and has undertaken the role of Financial Manager since its incorporation in 2008. Gerry has been involved in the industry since 1985 after graduating with a degree in Business Studies (Accounting), he has extensive experience in the financial administration and management of Construction companies both in Ireland and the UK. He is a key member of the Glan Agua team ensuring the company performs its financial operations with integrity and diligence, complying with the various legal & secretarial requirements. His goal is to see Glan Agua Ltd grow securely and safely, earning a good reputation with its clients, workforce and suppliers.

Glan Agua - Aine Healy


Aine is the Quality Environmental, Health and Safety Manager with Glan Agua Ltd since 2010. Aine has over 14 years’ experience in QEHS on major civil, water and wastewater infrastructure projects ranging in value up to €92million. Her role also involves the overall maintenance of the ISO 9001, ISO 14001 and OHSAS 18001 Integrated Management System and in 2016, Aine oversaw the successful transition of the Management System to the new ISO standard.

Glan Agua - Micheal Moore


Michael Moore has undertaken the role of Shareholder and Head Estimator since the incorporation of MEIC Ltd in 2007. Michael, a Degree Qualified Civil Engineer has been instrumental in the growth of MEIC Ltd and key to its success to date. Michael has been involved in the industry in Ireland for over 15 years, initially working on various challenging and difficult projects throughout Ireland, before moving to the estimating department as his career developed. To date, Michael has gained considerable knowledge in many aspects of Building and Civil Engineering including road and bridges, pipelines, water treatment works, including design and build, along with experience on various forms of contract which are prevalent in the industry. He is committed to the further development of MEIC and sees the delivery of a quality service to its client base as a crucial element to the future success.

Glan Agua - Andrew Young


Andrew has over 6 years’ experience in commercial environmental engineering and managerial work for water/wastewater infrastructures. Andrew has served as a Project Manager with Glan Agua Ltd. since 2009 and has acted as same on large-scale projects such as Galway GWS DBO Bundle No. 2, Roscommon GWS DBO, Ballyconnell WSS, Knockataggart WTP upgrade, Four Roscommon RWSS and the Burncourt & Fethard WSS ensuring all projects were completed to a high standard, on time and within budget. Andrew has experience in all aspects of water and wastewater treatment including process design, M&E design, electrical, controls, automation and instrumentation and coordinates with civil design and construction engineers ensuring all aspects of the project progress as per programme.

Glan Agua - Andrew Driver


Andrew is a Civil Engineer and has over 14 years’ experience in construction and civil engineering projects. He is experienced in estimating, procurement and project management. Since joining Glan Agua in 2008, Andrew has worked as Project Manager & Senior Engineer on bridges, major structures, and large water infrastructure projects before progressing to Senior Contracts Manager. He is also an experienced Civil & Structural designer for water and wastewater service infrastructure.

Glan Agua - Noel Gibbons


Noel is a chartered engineer with over 10 years of experience in the design, construction, commissioning and operation of key water & wastewater infrastructure projects throughout Ireland. His experience includes project management, estimating, process & M&E design, procurement, site management, client liaison & commissioning. Noel is also experienced in coordinating with civil design & construction. Noel's professional qualifications include an honours degree in civil engineering and he is currently undertaking a masters degree in project & programme management, due for completion in August 2016.

Glan Agua - John Mulcahy


John is an Engineer with over 6 years of professional experience in Water, Wastewater and Civil Engineering industry. He has developed an in-depth knowledge of the design, construction, commissioning and operation and maintenance of both water and wastewater treatment plants. Since joining the company in 2010, John is now managing the completion and submission of all tender and pre-qualification submissions for Glan Agua Ltd.

Glan Agua - Dr. John Fox


John holds a PhD in Environmental Microbiology from NUI Galway. He has over 7 years of Environmental Engineering experience in a wide variety of areas including Wastewater Bioengineering, Water Treatment, Regulatory Compliance, Industrial Effluent, Project Management, Laboratory Analysis, Process Optimisation and Scientific Writing. He is currently managing 30 plants in Galway, Roscommon and Cavan. John also manages the Mobile Centrifuge Unit for Glan Agua Ltd.

Glan Agua - Thomas Campbell


Thomas is a Chartered Civil Engineer with over 11 Years’ experience in the Civil Engineering. Thomas has been a member of Glan Agua and MEIC team since its incorporation in 2008. Thomas has held the role of Project Engineer, Project Manager, Senior Project Manager before progressing to the role of Senior Estimating and Design Manager for the Water and Waste Water Sector. Thomas has a natural Commercial and Design Acumen. Thomas has extensive experience in successfully designing, procuring and delivering of projects across the Water and Waste Water Sector.

Glan Agua - Paul Gardner


Paul is a Chartered Engineer and MBA Graduate with over 7 years’ experience in the construction industry both in Ireland and internationally. Having worked as Project Engineer and Client Representative on a number of key infrastructure projects in the Water/Wastewater and Mining industries, he has gained strong experience in project delivery. Paul is focused on developing market opportunities and managing Glan Agua’s operations in the United Kingdom



ISO 14001
OHSAS 18001
ISO 9001
ISO 5001