Industrial Development Corp. (IDC) has sealed an initial pact with ArcelorMittal South Africa (ArcelorMittal SA) to seize control of the steelmaker’s local unit in a R10 billion ($607 million) rescue. The transaction includes roughly R3 billion ($182 million) in fresh cash and absorbs R7 billion ($424.8 million) of debt, according to people familiar with the matter.

The planned takeover hands the state-backed IDC direct control of South Africa’s largest industrial backbone. Intended to close by year-end pending shareholder approval, the bailout triggered immediate market relief. Shares in the local unit jumped 21 percent in Johannesburg trading, lifting the company’s equity value to R1.3 billion ($79 million).

Pretoria mounts historic intervention

The deal marks South Africa’s most aggressive state intervention in heavy industry in decades. Officials acted swiftly after years of severe operational decline, power shortages, and rail logistics bottlenecks crippled domestic steel production. Bringing the asset under state supervision aims to halt cascading job losses across the country’s manufacturing rust belt.

Meanwhile, a decade-long ownership pact with Black economic empowerment partner Likamva Resources expires in early December. People close to the talks confirmed Likamva is unlikely to join the new corporate setup. The shift tests South Africa’s statutory drive to retain Black-owned equity across strategic corporate assets built after apartheid.

Halting rust belt closures

The government intervention caps tense talks that erupted in November 2023, when the steelmaker threatened to shutter key mills. Those threatened plants supply high-grade metal indispensable to South Africa’s rail, mining, and manufacturing sectors. Fearing a broader industrial unraveling, trade ministry officials stepped in alongside the IDC to finance the lifeline.

The state financier confirmed ongoing discussions to protect domestic manufacturing, pledging to release formal transaction terms once finalized. People familiar with the strategy noted the IDC will review entire operating divisions once the transaction closes. The lender then plans to invite private industrial partners to run or co-invest in specific facilities.

Rebuilding a fractured monolith

The steelmaker has already shuttered two mills and an iron ore mine, while idling plants in Pretoria and Saldanha. It currently runs a flagship plant in Vanderbijlpark, south of Johannesburg, turning out crucial flat-steel products. The IDC views restoring these neglected assets as essential to lowering raw material costs for downstream factory operators.

The deal unwinds two decades of foreign control over the former state monopoly known as Iscor. Billionaire Lakshmi Mittal acquired the business in 2003 before folding it into ArcelorMittal three years later. Returning the enterprise to government custodianship represents a dramatic reversal for South Africa’s primary industrial infrastructure.