About us

The national organisation for the steel construction industry


The British Constructional Steelwork Association (BCSA) has been representing the UK and Irish Structural Steel sector for over a century. It is a focal point at a local, national and international level for the steel construction industry, acting as its representative body and central management services organisation.


Principal Objectives

  • Promotes the use of structural steelwork in the UK and Ireland
  • Demonstrates the capabilities and expertise of its members
  • Represents its members interests to Government and the wider construction sector
  • Supports its members with professional services and advice

What BCSA does for its Members

  • Promotes the use of constructional steel in the UK and Ireland
  • Demonstrates the capabilities of members to specifiers and clients
  • Provides members with specialist professional advice and support
  • Represents member interests to Government
  • Convenes members to discuss matters of common interest
  • Organises seminars and courses
  • Publishes technical guidance

Member Directories


Century of Sucess

2020/21 Annual Review