Established in 1980 by Jack O' Dwyer, Pressure Welding Manufacturing Ltd. has been providing high quality stainless steel products and mechanical engineering services for over 35 years to internationally renowned pharmaceutical, beverage, food and semiconductor industries.

Our specialities include:
  • Orbital Welding
  • Stainless Steel Fabrication
  • Plant Maintenance
  • Machine Installation
  • Pipe installation

Jack O'Dwyer, Founder

Jack is the founder of Pressure Welding Manufacturing Ltd. He started out as an apprentice mechanical fitter in the sugar factory in Thurles. Jack attained the highest welding qualifications BS2633 and DIN 8560 in his time which allowed him to work on the power stations. He saw a niche in the market for a mechanical engineering business in Thurles and incorporated Pressure Welding in 1980. He was known for the consistent quality work he produced and was able to break into the high purity industries such as pharmaceutical. Jack was the first to invest in computerised orbital welding in Ireland in 1989, when he identified a niche within his target market for high purity traceable welding.

Sinead O'Dwyer, Director

Sinead is Jack’s daughter and came into the organisation in 2014. Sinead’s has a Bachelor of Law and LLM in Law in International Commercial Law and is due to complete an Executive MBA in Trinity College Cork in 2018.
Sinead is responsible for identifying new business opportunities, driving process improvements, purchasing, QA traceability documentation, marketing and day to day operations.



This site has been developed with Grant assistance.


Mon to Thu - 8am to 4.30pm

Friday - 8am to 3.30pm

Saturday - By appointment only