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.

Capabilities1

Capabilities
Technology	Role	Maturity	TRL	Notes	Confidence
Advanced manufacturing and materials	Developer	—	—	classify_sectors run 172, haiku, taxonomy 2026-10-19: Recovers gold and other metals from historical mine waste via ore sorting; no defense use is stated.	Reported

Advanced manufacturing and materials
Developer
classify_sectors run 172, haiku, taxonomy 2026-10-19: Recovers gold and other metals from historical mine waste via ore sorting; no defense use is stated.
—Reported

Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.

Sources3

Profile2

1
DatabaseSixth-Domain public startups directory
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "Canada", "hq_iso2": "CA", "id": "69dd1f0f-a3ad-45af-8360-dca7d812d1eb"}”
2
CompanyOre Sorting | Sulphide Remediation | Surrey
Sulphide Remediation Inc. · Supports Organization · description, Organization · name, Organization · website
“Sulphide Remediation Inc. (SRI) cleans the historical mining environment while creating sustainable gold and other metals through cleaning toxic sulphides of waste piles using ore sorting technology.”

Funding1

3
DatabaseSulphide Remediation Inc. company profile
Octen Business Search · Supports Funding round, Organization · employee range, Organization · founded year, Organization · hq city, Organization · hq region, Organization · linkedin url, Organization · ownership
“funding round: Seed Round, 2021-11-30”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.

Funding1 round

Capabilities1

More in Advanced Manufacturing and Materials

Sources3

Profile2

Funding1