We manage the complete manufacturing of your prototype. Our research shows that R&D departments lose valuable time and resources to admin-heavy tasks like the procurement of PCBs, electronic hardware prototypes and liaising with multiple suppliers.

Mint Tek work with specially chosen, trusted manufacturers to guarantee quality and optimal lead times for your electronic hardware prototype. We select the most appropriate manufacturer for you based on your price, lead time, and technological requirements. We communicate with them on your behalf to ensure all engineering questions are resolved, and will keep you fully informed of all updates including delivery times.


The process of manufacturing a prototype is labour intensive, ineffective and confusing. We exist to simplify that process and have assembled a team of trusted partners that can deliver your prototype on time and to standard.

As our manufacturers are global, we provide some of the fastest lead times, the best prices, and access to a full range of technologies from quality, hardware prototyping manufacturers.

Simply put – we turn your ideas into reality.

Meet the Team

  • Siobhán Ní Chofaigh CEO

    Siobhán’s education and experience includes electronic design and design for manufacture. For over 25 years in electronics, she has helped developers from Avaya to Zollner find solutions to their prototype builds.

  • Juliana Dorairaj Workplace Manager

    Juliana’s appointment as Workplace Manager in January 2023 proceeds her experience in immigration law, financial services and further education sector in United Kingdom. She is a Cardiff University graduate in Bachelor of Law and holds a Masters in Business Administration…

  • Josephine Lynch Technical Project Lead

    Josephine started with Mint Tek Circuits in November 2023. She has worked within the electronic manufacturing industry for over 30 years in local and multinational industries. Josephine’s main experience is in Manufacturing, Production Management, Quality (inc. Auditing), New Product Introduction and Process Control. She has successfully achieved Diploma’s across a number of areas including Electronic Engineering, ISO Audit, Supervisory Management, Business Management and Prince 2 Project Management Cert among others. Josephine has a real passion for working with designers, entrepreneurs and innovative people to help bring their products to fruition.

  • Deirdre Connolly Systems & IT

    Deirdre began working with Mint-Tek in 2017. Her studies were in the area of IT and Information Systems from University of Galway and Trinity College Dublin.  Her professional background prior to joining Mint-Tek was in agile development projects and systems development. One of her focuses was in the optimization of CRM systems for business needs.
    She has been involved in various aspects of the Mint-Tek business from sales to security, systems to marketing and order management. One of her main goals going forward is to streamline the daily processes using our key systems to help our team and customers to have a great experience in working for and with Mint-Tek Circuits.

  • Mary Raftery Finance

    Mary works in our Finance department. She started work with Mint-Tek in  November 2021.
    She is originally from Galway and has years of experience in finance and accounting. Mary has run her own clerical company, working for numerous small business in and around Galway.
    Mary is responsible for handling our invoicing, payments and payroll and has brought a new perspective to the company regarding financial protocols. Our team and customer appreciate Mary’s direct and fun approach to work and we look forward to working with her into the future.

  • Nick Cummins Electronic Component Support

    My experience covers Quality Control, Procurement Engineering, Vendor Engineering, Sales, Operations and Materials Management, Technical and Account Management. I developed my skills across multinational and local industries including: Western Digital, Benchmark Electronics, Dell Computers, Arrow Electronics, Artesyn Power.

  • Les Egan Research and Development

    Les is a seasoned design engineer with over 15 years of experience in product development. He possesses an exceptional instinct for innovation, combining his expertise in product design and other cutting-edge technologies to create aesthetically pleasing and user-friendly products.

Talk to our Team

Any questions for the team, just contact us and we will respond to you.


Mint Tek are working with Microsoft, via their Microsoft for Startups program.

With our vast experience in the field of prototyping, we can help new and growing businesses get closer to achieving their vision.

The Industry Association for Microelectronics and Electronic Systems Design in Ireland
Mint Tek is proud to be an active member of this exciting national group.