Who is Giancarlo Devasini?

The chairman and co-owner of Tether, the issuer of the USDT stablecoin, and a co-owner of Bitfinex.

What is Giancarlo Devasini's net worth?

$89.3 billion on Forbes' real-time list on 20 October 2026, 22nd in the world.

Yes. Forbes and Euronews report that he is ahead of Giovanni Ferrero.

Giancarlo DevasiniFamily

Reviewed by the editorial team · Updated 14 Nov 2026 · Last verified 14 Nov 2026 · 1 min read

Quick answer

The sources reviewed report no details about Giancarlo Devasini's family 3.

Full nameGiancarlo Devasini

NationalityItaly

Known forChairman and co-owner of Tether

The sources reviewed do not report details about his parents or siblings.

The sources reviewed do not report a spouse or children, and this page does not speculate.

The sources reviewed do not report it.

Sources✓ Verified 14 Nov 2026