Harry Peers Steelwork Ltd
Direct employees
Turnover (reported)
Regional Markets
Asia, Europe
Nuclear Contracting Tiers
Tier 3: Original Equipment Manufacturing Organisations


  • Achilles UVDB Verify Cat D
  • CE Marking / EN 1090
  • ISO 14001:2015
  • ISO 3834-1:2005
  • ISO 3834-2:2005
  • ISO 3834-3:2005
  • ISO 3834-4:2005
  • ISO 45001:2018
  • ISO 9001:2008
  • ISO 9001:2015
  • Sellafield SLM 4.06

Harry Peers Steelwork Ltd

Steel Fabrications

Offsite & Modular Construction


Established in 1933 and based in Bolton, Peers design and fabricate steel structures for the Nuclear and Defence sectors and specialize in off-site and on-site Modular solutions.
Peers are a Sellafield approved supplier to SLM 4.06.02 Issue 4.
CE EXC4 and AWE QC1 approved Peers are used to working to demanding quality specifications for critical structures.
Being part of the Severfield Group Peers project capability is anything from 1 Tonne to 10,000 Tonne plus.
Peers have their own in-house design team who specialise in alternative structural solutions to meet clients specific needs.

Products and Services

Product Sector
Structural Fabrications Nuclear Civil

Design, Doors, Cladding, Decking, Flooring, Handrail, Ladders & Stairs

Site Facilities

Shop Floor


Inspection / Testing

  • Non destructive testing - Magnetic Partical
  • Non destructive testing - Radiography
  • Non destructive testing - Ultrasonic
  • Proof Load Testing


  • CAD Design - 2D
  • CAD Design - 3D
  • CAM Design - 2D
  • CAM Design - 3D

Recent Work