*An Taoiseach, Micheรกl Martin and Alexandria Forbes, MeiraGTx pictured at the unveiling of MeiraGTx’s industry-leading gene therapy manufacturing facility in Shannon. Photograph: Brian Arthur
AN TAOISEACH, Micheรกl Martin (FF) has formally unveiled Meira GTxโs new GMP manufacturing facility in Shannon.
Stretching over 150,000 square feet, the facility is the first commercial-scale gene therapy manufacturing site in Ireland. The companyโs CEO explained that they searched the world before deciding on Shannon as its location.
Meira GTxโs Shannon site contains three facilities. One built to be flexible and scalable for viral vector production for clinical and commercial supply, in addition, a facility to manufacture plasmid DNA โ the critical starting material for producing gene therapy products โ and thirdly, a Quality Control (QC) hub performing advanced biochemical quality control testing for MeiraGTx clinical and commercial programmes.
Up to 100 people are currently employed by Meira GTx in Shannon, this figure has the potential to rise to 300. Co Clare was chosen as the location due to its proximity to a number of world-class bioscience institutions, as well as partner companies in the healthcare sector. The company now plans to accelerate the development and delivery of gene therapy treatments to patients facing a wide range of both genetic and non-hereditary disorders โ ranging from inherited vision loss, salivary-gland conditions, and neurological diseases such as Parkinson’s, to potentially diabetes, obesity, and some cancers.
Alastair Leighton Senior Vice President of Manufacturing and Supply Chain at MeiraGTx said it was a day of celebration. He recalled, โIn December 2019, I came to the West of Ireland with the IDA as a sceptic thinking perhaps this wasnโt the place to invest for global manufacturing and I left two days later thinking it was the only place to beโ. An employee with the company for almost four years, he said they decided on their current location two days before the country shut down with the pandemic and credited the assistance of Shannon Commercial Properties in making this โour new homeโ.

There was โa magic formulaโ to help alter their decision to set up in Shannon, the Taoiseach quipped. He commended their work in โpioneering into new areas to deal with diseasesโ. The new facilities represented โa significant milestoneโ for Meira GTx, the Taoiseach stated, โthe tremendous strides you have made in the areas of gene therapy allow you to remain at forefront of development. Your facilities here are testament to the thriving world class biomedical industry in Ireland. I am saying this as Cork man, you are perfectly placed in the Mid-Westโ. He told employees their work would play a big part in helping people and their quality of life.
President and Chief Executive Officer of MeiraGTx, Alexandria Forbes explained that the area of gene therapy was โa completely new form of medicine and it can be used to transform a personโs lifeโ. Manufacturing is among the most difficult aspects of genetic medicine, Alexandria outlined, โthere is a huge amount of documentation, testing and quality to be provided around genetic medicine which means your product is determined by manufacturing. To be a company truly innovating, you have to be world class with manufacturingโ. The facility streamlines gene therapy development, testing and manufacturing capabilities together in-house reducing the time to patients for advanced therapeutic products
Recounting the early days of the business, she said, โWhen we started, we couldnโt find facilities in the world to manage, what weโve built in Shannon is a facility that is unique in the world, we produce the starting toolโ. She added, โOne of the reasons when we searched the world for a place to build this facility is the access to incredibly high quality of staff, the training people receive, collaboration with Government and agencies, this specific part of Ireland provided something that was uniqueโ.
Head of Manufacturing with Meira GTx, Greg Simmons spoke of the warm welcome he and his family received since moving to Clare five months ago. They received a package containing a Clare jersey for their two year old son upon moving to Clarecastle, โheโs draped in yellow and blue running around the garden shouting โup the bannerโโ while his daughter who was born in Limerick received the present of a Limerick jersey, โit tells of the welcoming we received as a familyโ. The intent to get the facility built was clear with Conack Construction being able to work throughout the pandemic, he noted. โWe are really excited about what happens next,โ he added while paying tribute to the efforts of Shannon Airport Group and the IDA.