Steelcor was formed in June 1981 and is based in the industrial suburb of Lilianton in the Ekurhuleni Metropolitan Municipal area. 


The Directors and Shareholders of the company are Ron Wiggill, John Farren-Handford, Michael Wiggill and Juan von Benneke all of whom have years of experience in the fields of design, service and manufacture of the below-mentioned products. 


Steelcor is registered in South Africa and all the directors are South African citizens. The company is a privately owned operation with no links to large corporately run conglomerates. This enables Steelcor to give customers a very personalised service.


Steelcor manufactures the following products:

Oil and air cooled miniature substations

Air cooled and oil cooled transformers


Cable clamps

Switching substations


Over the years, Steelcor has obtained substantial orders from all major mining groups.

Customers include:

BHP Billiton

Aquarius Platinum





Skanska Hong Kong

Konkola Zambia

Zesa Zimbabwe


City Power