Structural steel · Since 1979
Steel structures for live pharmaceutical & industrial sites
Design, fabrication and erection of structural steelwork from our plant in Killumney, Co. Cork — trusted by Eli Lilly, Pfizer, MSD and Alexion to build inside operating facilities.

- 1979Established in Co. Cork
- EXC4EN 1090 Execution Class 4, with design
- 100 tfabrication capacity per week
- 56permanent staff, directly employed
What we do
One team from model to final bolt
We design the connections, detail the structure in 3D, fabricate in our own workshop and erect with our own crews — with no fabrication subcontracting.
Steel fabrication
Up to 100 tonnes a week through CNC drilling, sawing and plate lines in a 55,000 sq ft workshop.
Fabrication 02Steel erection
Directly employed erection crews with our own mobile crane, telehandler, forklifts and mast climber.
Erection 03Connection design & BIM
Accredited connection and temporary-works design, and full 3D Tekla models for clash detection and CNC.
Design & BIM 04Decking & shear studs
Composite floor metal decking and shear stud installation, including mobile on-site studding.
Decking 05Fireproofing & finishes
A dedicated fireproofing paint shop for intumescent protection, plus priming and galvanising.
Fireproofing 06Specialist metalwork
Staircases, handrail, flooring and chequer plate to complete the structural steel package.
MetalworkRecent projects
Built inside live plants
Eli Lilly IE2B
Kinsale, Co. Cork
1,400 tonnes6 months
- Fireproofing (90 min): 23,000 m²
New structural steel frame and decking.
MSD Carlow 2
Carlow
1,200 tonnes12 months
- Fireproofing (60 min): 25,000 m²
Extension to an existing building in a live pharmaceutical plant. Delivered as an early-engagement performance-specification package alongside the PM Group structural and architectural teams.
Eli Lilly IE2B — Phase II
Kinsale, Co. Cork
1,200 tonnes12 months
- Composite floor decking: 1,450 m²
- Fireproofing (90 min): 16,000 m²
- Chequer plate: 840 m²
Phase II steelwork, decking and chequer-plate installation.
Seven years without a lost-time accident
443,450 hours worked from 2018 to 2024 with no fatalities, reportable accidents, lost-time accidents or statutory notices. Safety is planned in from the design and detailing stage.
Our safety recordClients
Trusted by Ireland’s leading manufacturers
Most of our work is for pharmaceutical, biotech, technology and commercial clients, often delivered directly with the client’s construction management team.
- Eli Lilly
- Pfizer
- MSD
- Alexion
- BioMarin
- GlaxoSmithKline
- Novartis
- Intel
- Pepsi
- Abbott
