How much is Gianfelice Rocca Worth? Gianfelice Rocca Net Worth in 2026

By the Alux Research Team. How we estimate net worth

Gianfelice Rocca’s net worth is estimated at $6.5 billion as of November 2026. The physics graduate who chairs the Techint Group made his name in steel, yet the business he founded himself is a hospital: Humanitas, which in 2025 earned 190.6 million euros before interest, tax and depreciation on 1.37 billion euros of revenue. Most of his money still rides on the family’s steel pipe and flat steel companies, held through the Luxembourg holding San Faustin.

Net worth	$6.5 billion (our estimate, range $5 billion to $8 billion)
Estimated annual income	Not disclosed; mostly look-through dividends from the group
Born	March 2, 1948, Milan, Italy
Age	78
Country	Italy
Known for	Chairman of the Techint Group, founder and chairman of Humanitas
Main income sources	Family stake in San Faustin, which controls Tenaris, Ternium, Tecpetrol, Humanitas and Tenova

How much is Gianfelice Rocca worth in 2026?

We estimate $6.5 billion, the same as his brother Paolo, because we split the family’s holding equally between them. In July 2026 Milano Finanza reported that the Rocca family holds 39.7 percent of San Faustin’s capital and 51 percent of its votes through a Dutch foundation. Each brother’s look-through share is therefore 19.85 percent. Euros are converted at 1.1228 dollars, the rate on November 10, 2026.

How we got to $6.5 billion

Source	Our estimate	What it rests on
Tenaris, through San Faustin	$3.84 billion	Tenaris was worth $30.02 billion on November 9, 2026. The group holds 64.37 percent ($19.32 billion). His share is 19.85 percent of that: half of the family’s 39.7 percent of San Faustin.
Ternium, through San Faustin	$1.24 billion	Ternium was worth $10.05 billion on November 9, 2026. The group’s direct 62.02 percent is $6.23 billion; we take 19.85 percent. Tenaris’s own Ternium shares are already inside the Tenaris row.
Teur: Humanitas and Tenova	$0.86 billion	Our assumption: the Italian subholding is worth 10 times its 2025 EBITDA of 336.7 million euros plus 477.6 million euros of net cash, 3.84 billion euros or $4.32 billion, of which we take 19.85 percent.
Tecpetrol, engineering and other private units	$0.60 billion	Our assumption: $3 billion for the private businesses we found no figures for, of which we take 19.85 percent.
Total	$6.5 billion	The rows add to $6.54 billion.

The hospital inside a steel group

He founded Istituto Clinico Humanitas in Rozzano, outside Milan, in the 1990s. On April 20, 2026 it marked 30 years and opened the Proton Building, a 6,435 square meter oncology center, the Techint Group said. It employs more than 9,400 professionals and 800 researchers, and its four emergency departments see about 150,000 people a year.

Our calculation: his 19.85 percent look-through share of Humanitas’s 190.6 million euros of 2025 EBITDA is about 37.8 million euros a year. That is real money, but Humanitas and Tenova together make up only about 13 percent of our total for him ($0.86 billion of $6.54 billion). The rest is mostly two listed steel companies.

The Italian businesses sit in a subholding called Teur, which earned 170.2 million euros of net profit in 2025 on nearly 2.5 billion euros of revenue and ended the year with 477.6 million euros of net cash. He was reconfirmed as its chairman in 2026.

Physics, Harvard and Assolombarda

The son of Roberto Rocca and grandson of group founder Agostino Rocca, he took a physics degree at the University of Milan and later attended a management program at Harvard Business School, according to his biography. He was president of Assolombarda, the Milan business association, from 2013 to 2017, and vice president for education at Confindustria from 2004 to 2012.

The steel side is priced daily. Tenaris was worth $30.02 billion at the close we used and Ternium $10.05 billion. The group’s 64.37 percent of Tenaris and 62.02 percent of Ternium drive almost four fifths of his total.

Why other estimates disagree

Most public estimates are higher and treat each brother as owning more of San Faustin than a 39.7 percent family stake split in two allows. Ours starts from the July 2026 ownership figure.

What would move the figure

Steel and oil prices, through Tenaris and Ternium, move it most. If other members of the family share the 39.7 percent, his slice falls. A sale or partial listing of Humanitas would put a market price on the part of the group he built.

Gianfelice Rocca net worth FAQ

What is Gianfelice Rocca’s net worth?

We estimate $6.5 billion as of November 2026, from his look-through share of the family holding company San Faustin.

Does Gianfelice Rocca own Humanitas?

Humanitas sits inside the family group’s Italian subholding, Teur, which he chairs. His look-through share of its 2025 EBITDA is about 37.8 million euros by our calculation.

How much did Humanitas earn in 2025?

Revenue of 1.37 billion euros and EBITDA of 190.6 million euros, according to Teur’s 2025 accounts as reported in July 2026.

Is Gianfelice Rocca related to Paolo Rocca?

Yes. They are brothers, sons of Roberto Rocca and grandsons of Agostino Rocca, who founded the Techint Group.

What did Gianfelice Rocca study?

Physics at the University of Milan, followed by a management program at Harvard Business School.

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How we estimate net worth

Our estimates are based on public reporting, company valuations, and deal and earnings figures all compiled in an internal valuation model. They are approximate, and figures change over time as new information emerges.

Last updated: November 2026.

Photo: Alessandra Bertoli / Wikimedia Commons, CC BY-SA 3.0, cropped