Tether, the company behind the world’s largest stablecoin USDT, has strategically invested in Fizen Limited to support the broader adoption of stablecoins and self-custody solutions.
The deal, announced on April 15, did not disclose the financial details but aligns with Tether’s broader goal of promoting financial inclusion through blockchain technology.
Boosting stablecoin payments
According to the statement, the investment will help Fizen expand its blockchain infrastructure and improve stablecoin interoperability across various networks.
Leo Vu, Founder and CEO of Fizen, said:
“Stablecoins like USD₮ will undoubtedly drive crypto payments and financial inclusion worldwide. The technology infrastructure is already in place, but we lack consumer-friendly applications with intuitive UI/UX to accelerate mass integration.”
Tether noted that the collaboration will strengthen Fizen’s capacity to deliver a user-friendly platform for storing and transacting with stablecoins. This approach eliminates traditional barriers such as complex documentation and limited access, especially for unbanked populations.
The investment will also advance stablecoin payments for merchants by enabling QR code and card reader solutions that offer fiat settlements. This removes the need for additional hardware or infrastructure, streamlining crypto acceptance for retailers worldwide.
Tether CEO Paolo Ardoino said the partnership reflects the company’s focus on expanding real-world use cases for digital currencies. He added that Fizen’s approach promotes financial independence by combining self-custody with easy-to-use payments.
Tether investments
The investment in Fizen fits into Tether’s broader strategy of using company profits to support key sectors in the crypto space.
Over the past year, the stablecoin issuer has poured millions of dollars into several blockchain and traditional businesses.
These investments include Bitcoin mining firm Bitdeer, media outlet Rumble, and Italian football club Juventus. The firm has also backed agricultural firm Adecoagro and Italian production company Be Water.
However, despite this diversification, Tether continues to focus on USDT, its core product. As of April 2025, USDT remains the largest stablecoin globally, with a market cap of $144 billion, according to data from CryptoSlate.