/Companies

Greenblu

Hamilton, US · Delaware corporation

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Tidal Metals uses patented technology to extract magnesium from seawater or desalination brine using electricity, aiming to establish domestic U.S. primary magnesium production. Its magnesium targets defense, aerospace, automotive, and advanced manufacturing supply chains that depend on the metal.

Founders & leadership

KTKEVIN TRITZ
KEVIN TRITZNamed on SEC filing
HYHOWARD YUH
HOWARD YUHNamed on SEC filing

Reported raises · per SEC filings

Form D private placements

$7.5M disclosed across 2 rounds · 2024

▶$2.5MraisedApr 2024 · 2 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • Michael BlatzDirector
  • Earl JonesDirector
  • Kevin TritzExecutive Officer, Director
  • Howard YuhExecutive Officer, Director
Offering amount
$2.5M
Amount sold
$2.5M
First sale
Apr 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5MraisedJan 2024 · 7 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • KEVIN TRITZExecutive Officer, Director
  • HOWARD YUHExecutive Officer, Director
Offering amount
$6M
Amount sold
$5M
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Non-dilutive funding · 1 SBIR/STTR award

Federal grants — no equity taken
AgencyPhaseYearAmount
Department of EnergyPhase I2019$200K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Frequently asked questions

What does Greenblu do?
Tidal Metals uses patented technology to extract magnesium from seawater or desalination brine using electricity, aiming to establish domestic U.S. primary magnesium production. Its magnesium targets defense, aerospace, automotive, and advanced manufacturing supply chains that depend on the metal.
How much funding has Greenblu raised?
Greenblu has disclosed $7.5M raised across 2 rounds.
Where is Greenblu headquartered?
Greenblu is headquartered in Hamilton, US.