1976
Cryptography
Two strangers could agree on a secret without ever meeting.
Outside academia, almost nobody noticed. Today every secure connection depends on it.
About Polymonial
We build
Smart Data Infrastructure.
Every organisation now runs on data it has to store, move, share and put to work — across clouds, companies and borders. We build the layer underneath that makes it smaller, keeps it protected, and lets each party get the answer it needs.
Our mission
Make data usable
without making it vulnerable.
- Give every organisation the infrastructure to store, move, share and use its data with confidence.
- Let each party receive the answer it needs — not the record behind it.
- Make it something a developer can add to what they already run, not a programme of its own.
Our vision
A world where trust
is built into the data itself.
- Data moves freely between organisations, sectors and borders, carrying its own rules wherever it goes.
- Collaboration becomes a default, not a legal negotiation.
- Protected data becomes invisible plumbing for every organisation, as secure connections did for every website.
The problem
Every sector.
The same gap.
To use data together, organisations hand over far more of it than the task needs, then they lose control and visibility of the data.
Tax
Can’t reconcile filings across tax authorities, accountants, and partners without each seeing the underlying records.
Finance
Can’t settle trades, run KYC, or report to regulators without each counterparty seeing the customer’s records.
Insurance
Can’t price a telematics policy fairly without ingesting where the driver went, when, and how often they braked.
Energy
Can’t balance the grid or send a bill without smart meters revealing when customers slept, woke, or were home.
Pharma
Can’t share clinical-trial outcomes across sponsors, investigators, and regulators without each accessing the patient records.
Logistics
Can’t prove cold-chain integrity to customers, regulators, and partners without disclosing the route, the vehicles, the drivers, and every handover.
Manufacturing
Can’t prove batch safety to auditors, regulators, and customers without revealing the recipes, the suppliers, and the process parameters.
Retail
Can’t share sell-through data with brand partners and category managers without exposing competitor sales volumes.
Government
Can’t verify a citizen’s eligibility for benefits, services, or licences without each agency or department accessing the citizen’s full record.
Artificial Intelligence
Can’t prove a model was trained on licensed data without exposing the entire training corpus to auditors.
Different shape. Same problem.
The trade-off
Today, you share everything
to answer anything.
Data is copied across systems so that someone else can check one fact about it. Every copy is another cost, another exposure and another compliance question.
What we are changing
Share the answer.
Keep the record.
When the protection and the rules live in the data itself, each party receives the part it needs and nothing more — wherever the data goes.
How we work
Three commitments
we hold ourselves to.
Infrastructure, not point tools
One layer under storage, transfer, sharing and compute — so every application above it inherits the same protections instead of rebuilding them.
Built in, not bolted on
An SDK that runs inside your own systems. Your data does not have to leave to be protected, and it does not depend on special hardware.
Honest about what is proven
We only claim what we have measured and can prove. Where a result is still being tested, we say so.
Why now
Four forces.
One window.
The thirty-year window has opened.
All four land on your data and compute. Smart Data Infrastructure is the layer under them.
The pattern
Every era gets
the infrastructure it needs.
1989
Web
A document layer for the entire planet.
His manager wrote “vague, but exciting…” on the cover. It became the fabric of commerce and public life.
1995
Encrypted Web
Encryption on top of any TCP connection.
The press called it a curiosity. Every login and every payment now crosses the wire inside its descendant.
2007
Mobile
A computer that fits in your pocket.
The industry called it a toy. It became the most-used computer in history.
2008
Trustless Money
Money without a trusted authority.
The cryptography mailing list mostly ignored it. It went on to shape decentralised verification.
Today
Data
Data that works everywhere.
Safely.
Each of those shifts made one layer universal: secrets, documents, secure connections, mobile computing, shared ledgers. The next layer is the data itself — smaller, protected, and usable by the parties who need it without being handed to all of them. That is the infrastructure we build.
Trust that travels.
Secure, trusted and under your control.