Italy's largest steel producer faces criminal fraud charges and a €7 billion damages claim—but what does it mean for workers, investors, and Italy's economy?
The Crisis at Taranto
The Milan Public Prosecutor's Office has opened a criminal investigation into ArcelorMittal Italia and its successor company, Acciaierie d'Italia. Prosecutors are investigating Lucia Morselli, the former CEO, on allegations of fraudulent bankruptcy and false accounting spanning 2019 to 2024. At the center of the dispute is the Taranto steel complex—Europe's largest steelmaking facility by capacity—which directly employs over 10,000 workers in a region where unemployment remains chronically high.
The €7 billion civil damages claim filed in January is one of the largest corporate liability actions in Italian history. State-appointed commissioners managing the now-bankrupt steelmaker allege that ArcelorMittal systematically stripped assets from the Italian operation while funneling profits to Luxembourg and India.
Why This Matters
• €7 billion claim: Italy's government is seeking damages roughly equivalent to 0.3% of the country's GDP for alleged systematic asset stripping.
• Criminal charges filed: Prosecutors allege management deliberately weakened the Taranto complex to benefit the Franco-Indian multinational parent company.
• Parallel environmental probe: A separate Taranto investigation examines allegations that the company falsified CO2 emissions data, potentially securing over €516M in unearned carbon credits in 2023 alone.
• €400 million state investment at risk: Invitalia—Italy's government investment and development agency—injected €400M into the venture in 2021, expecting a 38% equity stake. The facility is now in formal insolvency proceedings.
How Did We Get Here?
ArcelorMittal acquired Taranto in 2017 with promises to modernize the aging complex and reduce pollution. But disputes over environmental liability and criminal accountability for management left the company threatening withdrawal. By late 2020, facing complete abandonment, the Italian government stepped in. Invitalia invested €400M in April 2021 to take a 38% stake and 50% voting control, rebranding the operation as Acciaierie d'Italia.
This joint-venture arrangement was intended to stabilize the facility while protecting Italian jobs and maintaining a domestic steel supply chain critical to automotive, construction, and shipbuilding industries. However, negotiations for a second capital injection collapsed in January 2024. Government officials took full operational control, but mounting losses led to formal insolvency proceedings by mid-2026.
The Allegations
Prosecutors received a detailed report in June 2026 from the extraordinary commissioners—court-appointed officials who manage bankrupt companies under Italian insolvency law. That report triggered the criminal investigation and alleges that senior ArcelorMittal executives coordinated a scheme to transfer value from the Italian operation to the global parent company through inflated transfer pricing, excessive commission payments to foreign subsidiaries, and relocation of profitable activities.
The investigation covers ArcelorMittal's entire period of control from 2017 through the 2021 joint venture formation with Invitalia. Prosecutors believe deliberate management decisions degraded the plant's economic viability by cutting maintenance investment, underinvesting in infrastructure, and shifting high-margin operations outside Italy.
The Company's Defense
ArcelorMittal denies all allegations. The company points to approximately €2 billion in investments since 2017, much directed toward environmental compliance. It further argues that from April 2021 onward, a state entity (Invitalia) held 50% voting control, making claims of unilateral predatory conduct implausible. In June 2025, ArcelorMittal escalated the dispute by launching international arbitration against Italy, alleging unlawful expropriation and discriminatory treatment, while filing a €1.8 billion counterclaim for damages.
Morselli's legal team issued a statement describing their client as "a person of integrity who devoted herself to the service of this company," pledging cooperation with investigators. Morselli currently serves as president of Pininfarina, the renowned Italian design firm.
Environmental Fraud Allegations
A parallel criminal investigation in Taranto examines whether company executives falsified carbon dioxide emissions data to secure a larger allocation of free allowances under the EU Emissions Trading System (ETS)—the European mechanism that caps industrial pollution and allows companies to trade emissions credits.
Investigators allege the company submitted inflated CO2 output figures to the EU registry, potentially securing unearned credits worth over €516M in 2023 alone. Discrepancies emerged when auditors compared data submitted to EU authorities against the company's own 2022 sustainability report. The probe also focuses on rising benzene emissions—a known carcinogen—detected by regional environmental authorities beginning in 2019.
Ten individuals from the former management team face investigation in the Taranto case, including Morselli, consultants, plant directors, and financial officers.
What This Means for Italy
The dual investigations highlight long-standing tensions in managing Taranto and Italy's heavy industry. The steel complex, originally state-owned as Italsider under the IRI industrial holding, was privatized in 1995 to the Riva family. That era saw high output alongside mounting environmental and health crises, culminating in a 2012 judicial seizure due to pollution violations.
Successive governments have struggled to reconcile three incompatible goals: maintaining industrial employment, meeting strict environmental standards, and achieving financial viability. The result has been what parliamentary investigators termed "a sequence of errors, indifference, and enormous waste of public money" spanning more than a decade.
The current legal proceedings may force a reckoning on whether strategic sectors require permanent state ownership or need fundamentally different regulatory frameworks when privatized. For foreign investors operating in Italy, the case underscores legal and reputational risks when corporate strategies clash with public expectations around employment and environmental protection.
The investigations are still in early stages, with prosecutors in both Milan and Taranto requesting extensions to gather evidence. Resolution could take years, with implications for sovereign immunity, foreign investment protections, and how EU member states govern strategic industries.
