About Us

CalX Instrumentation Services Ltd provide complete calibration management, instrument sales and fuel dispenser verification.

CalX Instrumentation Services Ltd provide complete calibration management, instrument sales and fuel dispenser verification. Established in 2019 as the result of a merger between two successful calibration companies, we provide services to some of the biggest Pharmaceutical, Medical Device, Dairy Processing, Food and Beverage and Manufacturing companies in the world. Our calibration management service offers 100% compliance and we guarantee audit readiness.

We are also Ireland’s largest provider of Verification Services on behalf of the Legal Metrology Service (NSAI) to fuel retailers.

image of male and female calx instrumentation technicians engineers chatting in an industrial plant
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Based in Kells, Co. Meath our team of highly experienced calibration, verification, quality, and admin personnel work with hundreds of customers nationwide ranging from very large multinational organisations to SMEs. Every team member at CalX is absolutely committed to providing our clients with a first-class service. Our response times are amongst the best in the business and our experience and knowledge guarantee that the job is done quickly and efficiently.

Our personnel are backed up by an extensive management team with many years of experience in the industry.

CalX Management

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Kevin Davis, Co-Owner & Director of Operations at CalX

Kevin began his instrumentation career in 1997 with Duncan Philp Instrumentation in Dundee working in the oil and gas and paper mill industries. He then completed his apprenticeship in Ireland with Hanley Calibration Services and was assigned various calibration roles nationwide eventually becoming a lead technician. Kevin established Eurotech Calibration Services in 2005 which over time became very successful providing their services to many medical device, pharmaceutical and food manufacturers and in 2012 became an authorised verifier for the legal metrology service (NSAI). Eurotech merged with Trefoil Controls in 2019 to form CalX where Kevin is co-owner and Operations Director.

Claire McMahon, Co-Owner & Director of People and Finance at CalX

Claire qualified in Business Management in 1997 and since then has had administrative roles in a number of companies as well as in the not-for-profit sector. In 2015 she set up Trefoil Controls Ltd in partnership with husband Willie and managed the administrative side of the business. When Trefoil Controls Ltd merged with Eurotech Calibration Services Ltd Claire became co-owner and Director of Finance & People where she provides strategic leadership for CalX’s business and finance functions, as well as overseeing the People department with a focus on encouraging and supporting company culture, creating and leading employee engagement and development programs, and implementing reward programmes to ensure CalX is a happy and fair place to work.

Willie McMahon, Co-Owner & Director of Sales and Marketing at CalX

Willie started his Instrumentation apprenticeship in Tara Mines, Europe’s largest lead and zinc mine, in 1994. He later joined ProsCon in their Dublin and Cork office as a calibration technician working on projects across pharmaceutical industries in Cork and Dublin. In 2001 he joined Honeywell’s Dublin office where he spent 14 years working in various roles across calibration management and product sales. During this time he has worked in many sectors including dairy processing, pharmaceutical, food manufacturing, and the power industry and more. In 2015 he set up Trefoil Controls Ltd, based in Co. Meath. Due to rapid expansion within the business, Trefoil Controls Ltd merged with Eurotech Calibration Services Ltd in 2019. Willie is co-owner and Sales and Marketing director for CalX.

What some of our CalX clients say ...

Contact our Service Team to discuss your calibration needs.

Email: info@calx.ie

Phone: 0818 250 250

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