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Quantrek · Quantum Security Division

Protecting financial data in the age of quantum computing

Quantrek builds a post-quantum security solution for the Canadian financial sector — from hybrid encryption to quantum key distribution (QKD).

Montreal, QC Pre-seed Founded 2025

The "Harvest Now, Decrypt Later" threat

Quantum computers will render current encryption algorithms (RSA, ECC) obsolete within 5–10 years. Threat actors are already intercepting encrypted data today, waiting for the capability to decrypt it tomorrow.

The Canadian mortgage sector — $2.1 trillion in debt — is particularly vulnerable: long-lived sensitive documents, personal and financial data, compliance obligations.

Why act now

01

NIST finalized PQC standards

FIPS 203 (ML-KEM) and FIPS 204 (ML-DSA) published August 2024.

02

Evolving regulation

OSFI and AMF are strengthening cybersecurity requirements for financial institutions.

03

5–15 year migration

The transition to post-quantum encryption takes years — the time to start is now.

Two products, one ecosystem

RefinancePro processes thousands of mortgage files containing sensitive personal and financial data — documents that remain relevant for 25 to 30 years. Spartadoc protects those very documents with post-quantum encryption. Spartadoc-Q takes it further by integrating quantum key distribution (QKD) via the Kirq testbed in Montreal, making document security physically unbreakable.

Fintech · B2B SaaS

RefinancePro

File intelligence and automated reactivation platform for AMF mortgage brokers. Identifies the right refinancing opportunities and triggers communication sequences at the right time.

Smart detection

Penalties, rates, maturities

Reactivation

Multichannel sequences

Right timing

Contextual alerts

Conversion

Pipeline tracking
Quantum security

Spartadoc-Q

Digital vault with hybrid post-quantum encryption. 6 progressive security levels — from standard envelope to quantum shield via quantum key distribution (QKD).

PQC encryption

ML-KEM-768 + ML-DSA-65

Embedded LLM

Secure local extraction

Format .vdoc

Open quantum-safe standard

QKD

Quantum key distribution
Embedded AI

Unstructured documents → actionable data

Spartadoc integrates a self-hosted LLM — no data leaves the infrastructure. The model transforms unstructured mortgage documents into structured data ready for underwriter review, with zero manual entry.

After extraction, a consolidation service automatically recalculates the underwriter file: cross-referenced income across sources, GDS/TDS ratios, loan-to-value (LTV), and inconsistency flags (different employer, expired appraisal, income gap > 10%).

Two-pass pipeline

01

Document classification

Pay stub, T4, notice of assessment, mortgage statement, property appraisal, bank statement, employment letter, financial statements...

02

Structured extraction

Distinct schema per document type. Annualized income (pay stub), lines 15000/23600 (NOA), balance/rate/maturity (mortgage statement)...

03

Automatic consolidation

Underwriter file recalculated: GDS/TDS, LTV, cross-referenced income, automatic inconsistency flags.

6 levels of protection

Progressive security architecture — each level adds a layer of protection

01
Envelope
AES-256
02
Sealed
+ HMAC
03
Code vault
+ MFA
04
Biometric
+ Bio auth
05
Strong room
+ ML-KEM
06
Quantum Shield
+ QKD

Market opportunity

$2.1T

Canadian mortgage debt

4,000+

AMF mortgage brokers

5–10 yrs

Before quantum advantage

NIST

PQC standards finalized

Official partner of Numana — Québec's quantum ecosystem

Leadership

Gabriel Montagne, M. Sc.

Founder & President

20+ years in digital products, AI and data strategy. Former Accenture.
M. Sc. Université de Montréal.

M.Sc. UdeM MLOps SAFe 5 Product AI / GEO

Interested in collaborating?

Partnerships, investment or technology integration.