to keep you safe
Cardinal is a premier blockchain software house focused on cryptographic research, development, and marketing.
but based in Krakow.
Our headquarters are located in
Estonia and Poland, giving us access to two of the best startup ecosystems available.
We’re Changing the Way You Think About Security
Not just your regular
IT security company
Cryptography is at the very core of what we do. We've proved that by building Aleph Zero — an unhackable blockchain platform.
Tailor-made safety solutions
You might not need to use blockchain in your firm — and we'll simply tell you if you don't.
You've got questions — we have the answers
With all the buzz surrounding nowadays technology, it might be tough to determine what's actually necessary. We're here to help.
We're proud of our achievements. One of them is getting blockchain to 100,000 transactions per second with 2 second validation time.
Common is the first product built on top of Aleph. Have you ever heard about a universal wallet that allows to send and receive Bitcoin in 5 seconds, while still having control over the process?
With more than 20 years of experience we can deliver best solutions.
Matthew Niemerg, Ph.D.
Adam Gagol, Ph. D.
Michal Swietek, Ph.D.
Damian Straszak, Ph. D.
Maciej Gawron, Ph.D.
How you make your money is more important than how much you make.
We're constantly pushing cryptographic R&D forward.
We live and breathe agile, working towards rapid delivery.
In case of any issues, we first start by looking inwards.
We create pixel perfect designs that looks always awesome.
If something is not doable, we'll let you know.
Passion and fun makes the best professionals.