24 June 2025

Vinanz Limited

("Vinanz" or "the Company")

(BTC:L and VINZF:US)

Bitcoin Purchased - 58.68 Now Held by Vinanz in Treasury

London, New York, June 24 2025, Vinanz Limited, the London Stock Exchange Main Market listed bitcoin treasury company with active mining operations across the United States and Canada, is pleased to announce the purchase of an additional 37.72 bitcoin as part of its growing bitcoin treasury strategy.

This purchase was completed via our newly established institutional custody account with Fidelity Digital Assets®, where Vinanz has recently been formally onboarded as an institutional client.

• Number of bitcoin purchased for treasury this event: 37.72
• Average purchase price per bitcoin this transaction: US$102,056
• Amount purchased: US$3,850,000
• Number of bitcoin now held in Treasury: 58.68
• Average purchase price across all bitcoin held: US$97,491

Hewie Rattray, CEO of Vinanz, comments

"We are continuing to execute on our vision of building the most transparent, publicly traded bitcoin treasury company in the UK. With this latest purchase, and our onboarding with Fidelity Digital Assets, we are reinforcing both our conviction in bitcoin and our commitment to institutional-grade custody, governance, and access for investors seeking listed exposure to BTC. We look forward to updating the market later this week as we deploy additional capital from the direct subscription tranche of the fundraise into Bitcoin assets."

The directors of Vinanz Limited accept responsibility for this announcement.

For further information please contact:

About Vinanz Limited

Vinanz's primary listing is in London (United Kingdom) on the London Stock Exchange under the ticker "BTC.L" and trades in the USA on the US OTCQB under the ticker "VINZF". Vinanz is building up a strategic bitcoin holding through acquiring bitcoin as a treasury and currency management tool and by adding bitcoin through its own bitcoin mining operations in North America.  The Company currently has miners installed in multiple third-party hosting facilities in Indiana, Iowa, Nebraska and Texas in the USA and in Labrador (Canada).

This announcement contains information which, prior to its disclosure, was inside information as stipulated under Regulation 11 of the Market Abuse (Amendment) (EU Exit) Regulations 2019/310 (as amended).