Our Customers
Calnan’s have been providing a quality working environment for nearly 50 years which is reflected in the organisations we work with.
Our customers benefit from the following services
- One to one consultations,
- Architect designed drawings
- In house manufacturing
- Prompt delivery
- Installation by in house crews
Our Clients





















- Dept. of Education and Skills
- Dept. of Agriculture
- Dept. of Transport
- Dept. of Defence
- Dept. of Environment
- OPW
- Cork County Council
- Cork City Council
- Fingal County Council
- Dublin City Council
- Clare County Council
- Dunnes Stores
- ESB
- UCC
- Dublin Airport Authority
- BOC Gases
- Bord Gais
- Iarnroid Eireann
- Bus Eireann
- Dairygold Co-Op
- Avonmore Foods
- Conoco Philips
- John Sisks
- Murnane O’Shea
- Murphy International
- Super Valu
- Tesco
- Bantry Bay Mussels
- Great Southern Hotels
- Swansea Cork Ferries
- Siac Construction
- TNT International
- Roadstone
- Smithkline Beecham
- Carbery Milk Products
- Mater Hospital
- Musgraves
- Special Olympics
- RTE
- Pfizers
- Apple Computers
- Shell Oil