Pat and Mark Dempsey Ltd
Registered in Rathangan, Co. Kildare
Pat and Mark Dempsey Ltd is a private company limited by shares registered in Ireland on 26 November 2007 (company number 449664), based in Rathangan, Co. Kildare. Current status on the CRO register: Active. Its website is dempseyswelldrilling.ie.
Registry facts
Important Dates
Industry Classification (NACE)
Registered Address
SHEANE
RATHANGAN, KILDARE, IRELAND
Additional business information
Contact details, websites, social profiles and summaries are gathered from public web sources. They are not CRO registry fields.
Contact Details
Company Website
Business summary
Pat & Mark Dempsey Ltd is a third‑generation, family‑run drilling specialist that has been serving Ireland since 1931. Built on a reputation for friendly, fast and reliable service, the company offers a full suite of water‑related solutions to domestic, agricultural and commercial clients across the country.
Their core expertise lies in water‑well drilling, geothermal drilling and landfill drilling, complemented by the supply and installation of water pumps, water‑treatment systems and grant‑assistance advice. With particular experience in the dairy sector—where a single cow can require over 90 litres of water per day—Pat & Mark Dempsey helps farms and businesses such as factories, golf courses and vegetable growers secure sustainable, high‑volume water supplies. All work is fully insured, certified and delivered by a team that prides itself on genuine customer service.
Operating nationwide throughout Ireland, the company combines over 90 years of know‑how with modern techniques to provide efficient, cost‑effective water solutions for any scale of project.
About Pat and Mark Dempsey Ltd
Pat and Mark Dempsey Ltd was registered in Ireland on 26 November 2007. The CRO records its company type as LTD - Private Company Limited by Shares. Its registered NACE classification is Test drilling and boring. Its registered address is in Rathangan, Co. Kildare.
Company timeline
- Registered with the Companies Registration Office
- Latest accounts date shown in the register
- Latest annual return date shown in the register
Frequently asked questions
- What is Pat and Mark Dempsey Ltd's CRO number?
- 449664.
- What is Pat and Mark Dempsey Ltd's register status?
- The CRO data lists the company status as Active. This register status does not by itself confirm that the company is currently trading.
- Where is Pat and Mark Dempsey Ltd registered?
- The registered address is in Rathangan, Co. Kildare. The full publishable address appears above.
- What does Pat and Mark Dempsey Ltd do?
- The company's registered NACE classification is Test drilling and boring. This classification describes its registered economic activity.
Other companies in Rathangan
- To Builder LtdRathangan · est. 2022
- Finesse Weddings LtdRathangan · est. 2008
- Steelite Specials LtdRathangan · est. 2006
- Dancesport Ireland CLGRathangan · est. 2005
- Daracore LtdRathangan · est. 2004
- Outback Technology LtdRathangan · est. 2003
- Lullymore Heritage and Discovery Park CLGRathangan · est. 1998
- Colm Ruffley LtdRathangan · est. 1997
All companies in Rathangan →Construction companies in Co. Kildare →
How to read this record
Registry fields come from the CRO open data source.
CRO register status: Normal.
Company Check displays this as Active for readability.
A register status does not confirm that a company is currently trading, solvent, or connected with someone who has contacted you.
Guides: what each status means · company types · annual returns · registered offices
CRO snapshot retrieved: 2 Oct 2026, 10:40. Imported successfully: 2 Oct 2026, 10:44.