Our production facility in Cork, Ireland

At Ultrapure International Cork our mission is to connect. Not only by building components together to make a (single-use) assembly, but also by connecting existing (single-use) utilities in our customers’ manufacturing process.

Experienced in Single Use assembly, we believe our main strengths are providing customers with custom designs, flexibility in our approach and dedication to quality. UltraPure International is a reliable partner to ensure customers find the best solution in terms of reduction in time, risk, and costs.

Class 7 Cleanrooms

Ultrapure International Cork has a dedicated manufacturing facility located in the South of Ireland, consisting of 2 cleanrooms with an additional 200sqm clean room to come on-line in early 2022.

With the ever-increasing customer demand, this clean room will be designed to ensure ease of expansion.

Custom design

At UltraPure International we work very close together with our customers. Our biggest advantage is that we can work fully brand-independent, also known as open architecture design.

This non-bias approach allows us to assemble components from all available brands to meet our customer specific requirements. Because of this, revalidation of components in the process of our customer is not necessary. This saves a lot of time and costs.


UltraPure International is flexible in many ways. Because of our brand-independency we can be flexible in the development of the assembly. Through open dialogue and collaboration with our customers, we can provide a unique solution.

For example, we offer custom packaging, provide alternatives to long-lead time components and guarantee a quick response on technical changes or redesign of the assembly.


The pharmaceutical industry is known for their strict requirements when it comes to quality. That's why quality is one of our most important focus points.

At UltraPure International, quality is expressed through three main points: 

  1. We solely use quality products from suppliers that are manufacturing components for use in the pharmaceutical industry for many years with a proven track record.
  2. With work in dedicated ISO Class 7 certified cleanrooms and guarantee to meet our customers' requirements with high quality product delivered on time.
  3. The assemblies are shipped with a CoC of the assembly, including Bill of Materials with all Lot numbers for each component. When applicable a Certificate of Irradiation is provided as well.

Vacancies at UltraPure International Cork facility

The key to succeeding and becoming the Leader in our sector is to employ high calibre, creative, bright, and motivated employees, with the ability to take responsibility across all aspects of the business. We value people who demonstrate a high level of self-drive and achievement, together with strong commercial awareness.

See current opportunities Careers at ESI Ultrapure | Job Vacancies

Practical info

Name organisation: UltraPure International
Street North Esk Business Park, Dunkettle
Zipcode and place T45 NW 94 Cork
Country Ireland
Phone number +353 21 4510900
E-mail address info@ultrapure-international.com
Website www.ultrapure-international.com