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Frank Kiernan is involved in the structural steel business since the early 1970’s where he served his time as a fabricator & welder with Steel Fabricators in Longford Town.

He also worked as site foreman & site manager with top names in the Irish Construction industry including JMSE where he worked on large projects such as Shannonbridge & Moneypoint Power Stations.

Kiernan Structural Steel Ltd. has a very qualified & loyal workforce and most of them come from the locality of the factory. Without them the company would cease to exist. Many employees are with us over 20 years.

Kiernan Structural Steel Ltd. staff includes the following:

  • Health and Safety Officers
  • Structural Engineers
  • Steel Detailers
  • Quantity Surveyors
  • Accounts & Admin
  • Steel Fabricators
  • Welders
  • Painters
  • Contracts Managers
  • Steel Erectors
  • Cladding Specialists

Kiernan Family

Frank & Dolores Kiernan

John Kiernan
Head Engineer

Claire Kiernan
Health & Safety

Frank Kiernan Jnr
UK Operations

Maree Kiernan

Emma Kiernan
HR Administration

Paddy Kiernan
Junior Project Manager

Kiernan Steel Group

Cormac O’Reilly
Operations Manager

Seamus Farrell
Production Manager

Colum Fox
Head Estimator

Dermot Higgins
Commercial Manager

Kim O’Brien
Health & Safety Manager

Martina Brady
HR/ Payroll Manager

Stephen Harding
Procurement Manager

David Kelly


Michael Murphy
Senior Contracts Manager

Niall Butler
Contract Manager

Gary Connell
Health & Safety Manager

Kiernan Steel Wales

Niall Donnelly
Operation Manager

Robert Muir
UK Health and Safety Manager

Pete Timbrell
Production Manager