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Badwater Alchemy Holdings
Seattle, US · Founded 2018 · Delaware corporation
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Badwater Alchemy develops produced water treatment solutions using nano materials to remove contaminants from oil and gas operations at significantly lower cost than thermal desalination. The modular systems recover over 80% of water while reducing brine disposal volumes and potential seismic risks.
Founders & leadership
Badwater Alchemy Holdings was founded in 2018 by William Walker.
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William WalkerFounder, GeochemistWilliam Walker is a geochemist who founded Badwater Alchemy Holdings in 2018 to commercialize nano-particle-based water desalination technology he developed over nearly a decade, for which he holds multiple patents since 2021.
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GEOFF DEANEExecutiveGeoff Deane has held leadership roles across software, medical devices, clean energy, and automotive sectors, managing teams from startup to several hundred employees. He brings experience in technology strategy, stakeholder engagement, and organizational scaling.
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William WaskerManager of the Company
Reported raises · per SEC filings
Form D private placements$4.5M disclosed across 2 of 3 rounds · 2022–2025
▶$2MraisedDec 2025 · 1 investors · Other TechnologyRule 506(b)
▶$2MraisedDec 2025 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- William WalkerDirector
- Geoff DeaneExecutive Officer
- Offering amount
- $3M
- Amount sold
- $2M
- First sale
- Dec 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.5MraisedSep 2024 · 8 investors · Other TechnologyRule 506(b)
▶$2.5MraisedSep 2024 · 8 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- WILLIAM J WALKERDirector
- GEOFF DEANEExecutive Officer
- Offering amount
- $5M
- Amount sold
- $2.5M
- First sale
- Sep 2024
- Incorporated
- Limited Liability Company, Washington
- Federal exemptions
- 06b
▶$400KofferedSep 2022 · 1 investors · Other TechnologyRule 506(b)
▶$400KofferedSep 2022 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- William WaskerExecutive Officer, Director
- Mark T CalvertPromoter
- Offering amount
- $400K
- Minimum investment
- $25K
- Proceeds to insiders
- $48K
- First sale
- Sep 2022
- Incorporated
- Limited Liability Company, Washington, 2018
- Federal exemptions
- 06b, 4a5
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Badwater Alchemy Holdings do?
- Badwater Alchemy develops produced water treatment solutions using nano materials to remove contaminants from oil and gas operations at significantly lower cost than thermal desalination. The modular systems recover over 80% of water while reducing brine disposal volumes and potential seismic risks.
- Who founded Badwater Alchemy Holdings?
- Badwater Alchemy Holdings was founded by William Walker in 2018.
- How much funding has Badwater Alchemy Holdings raised?
- Badwater Alchemy Holdings has disclosed $4.5M raised across 2 of its 3 known rounds.
- Where is Badwater Alchemy Holdings headquartered?
- Badwater Alchemy Holdings is headquartered in Seattle, US.