Startup · Canada
Quantum DEFEN5E
HQ Laval, CanadaFounded 202111-50 employeesUpdated
QUANTUM DEFEN5E (QD5) provides a cost-effective and scalable global unified cybersecurity platform that secures data from current attacks and protects against the cyber threats of the future.
Funding1 round · $2.6M
- Equity raised
- $2.6M
- Latest
- $2.6MSeed · Dec 23, 2025
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Dec 23, 2025 | Seed | $2.6M | — | — | — | Reported |
- Seed$2.6MDec 23, 2025
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Systems1
- QD5 platformA cybersecurity platform for enterprise, government and critical infrastructure systems.
Newest unveiled first. Systems that belong to a government program link to the program page, where variants, costs and contracts are.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Information management and cybersecurity | Developer | — | — | classify_sectors run 37, haiku, taxonomy 2026-10-18b: Unified cybersecurity platform protecting data from attacks; cyber is in the defense sector, but no military or government use is stated. | Reported |
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: Unified cybersecurity platform protecting data from attacks; cyber is in the defense sector, but no military or government use is stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
Sources3
Profile1
- 1
Sixth-Domain · Supports Organization · kind
“{"group": "startups", "id": "8c277549-c7d3-40d5-8c66-1bf6978c7242", "name": "QUANTUM DEFEN5E"}”
Systems1
- 2CompanyQUANTUM DEFEN5E
QUANTUM DEFEN5E · Supports Organization · description, Organization · name, Organization · website, System
“QUANTUM DEFEN5E (QD5) provides a cost-effective and scalable global unified cybersecurity platform that secures data from current attacks and protects against the cyber threats of the future.”
Funding1
- 3
Octen Business Search · Supports Funding round, Organization · country, Organization · employee range, Organization · founded year, Organization · hq city, Organization · hq region, Organization · linkedin url, Organization · ownership
“funding round: Seed Round, 2025-12-23, USD 2,600,000”
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