>180M € of assets
under custody
Bitcoin and crypto, done right
Trading. Custody. Tax compliance.
One account. Everything that matters.
For investors who refuse to compromise on security.
Founded by banking veterans who saw Bitcoin’s future before most.
All-in-one crypto management
Trade, stack, and stake from one secure account — managed with institutional rigor.
Tax compliance, sorted
We handle the taxes so you don’t have to. Sell and withdraw straight to your bank.
Real people. Real support. 24/7.
Your own account manager and a team of specialists — available 24/7, not a chatbot.
Recognized by leading organizations
One account,
with everything that matters.
Trading
Trade top crypto assets with professional-grade tools.
30+ curated assets. Deep liquidity. Trade BTC, ETH, SOL, XRP, and more from the app.
We don’t ask for trust.
We prove it.
CheckSig is the only Italian crypto operator with SOC 1 and SOC 2 Type II certifications, issued by Deloitte.
Proof-of-Reserves
Since 2020, we publish our Proof-of-Reserves monthly, letting anyone verify the full match between client funds and held reserves.
Proprietary Patents
Proprietary patents. AA-rated insurance. Security you can verify — not just a promise.
You should know exactly who’s managing your assets.
Banking veterans. Academic rigor. Deep tech expertise. We built CheckSig for investors thinking in decades, not days.
Your dedicated advisor, one call away. Reach us by phone, WhatsApp, email — or visit us in Milan.
Bring crypto to your clients — without building from scratch.
Plug-and-play crypto infrastructure. Institutional compliance. No shortcuts.
Join 1,000+ investors who chose security first.
Get started in minutes. No paperwork. No branch visits.
Register
Click “Sign up” from your computer or smartphone to start the process.
Enter your details
We’ll walk you through it. And if you get stuck, our team is one message away.
Wait for our verification
Quick verification. Most accounts are approved with no follow-up needed.
Start trading
Approved? You’re live. Deposit and start trading right away.
Voices and recognitions
We chose CheckSig for its proven reliability, security, and total transparency.
Paolo Sironi President and CEO • Intesi Group
We partnered with CheckSig to give our clients the highest level of expertise and security in digital assets.
Nicola Benini Founding Partner • IFA Consulting
CheckSig is Italy’s gold standard for crypto — and they back it up with best-in-class security and compliance.
Andrea Cilio Head of Business Development • Tinaba con Banca Profilo
Join us.
Opening an account is simple, fast, and completely online.
Free to open
Book a meeting with the CheckSig team.
Available on the App Store and Google Play
