How Much Did Aqua Metals Raise?
Funding & Key Investors

Aqua Metals has solidified its position within the clean technology landscape, securing a total capital infusion of $60.1M to date. The firm recently finalized a major strategic investment totaling $4.1M, marking a significant milestone in its operational evolution. This latest injection of financing underscores investor confidence in the company's proprietary methodologies for mineral reclamation and its broader mission to decarbonize the battery supply chain.

The company's financial history reflects a deliberate growth trajectory, beginning with early-stage capital offerings in 2015 and culminating in the current enterprise-level backing. By maintaining a consistent focus on sustainable resource recovery, Aqua Metals continues to attract institutional interest, positioning itself as a critical player in the global transition toward a circular economy for energy-dense materials.

What is Aqua Metals?

Aqua Metals
Energy, Utilities & WasteWaste Treatment, Environmental Services & RecyclingBuilding Materials

Aqua Metals operates at the intersection of environmental engineering and industrial resource management. The company specializes in the development of clean technology solutions designed to transform the recycling of critical minerals. By focusing on the recovery of valuable metals from spent batteries, Aqua Metals addresses a fundamental bottleneck in the energy sector: the scarcity and environmental impact of raw material extraction. Their market position is defined by a commitment to environmentally responsible processes that facilitate a circular supply chain, effectively reducing the carbon footprint associated with battery production and end-of-life management.

How much funding has Aqua Metals raised?

Aqua Metals has raised a total of $60.1M across 4 funding rounds:

2015

Stock Offering

$33M

Debt

$10M

2025

Stock/Share Issuance

$13M

Other Financing Round

$4.1M

Stock Issuance/Offering (2015): $33M, investors not publicly disclosed

Debt (2015): $10M led by Green Bank, N.A

Stock/Share Issuance (2025): $13M, investors not publicly disclosed

Other Financing Round (2025): $4.1M, investors not publicly disclosed

Key Investors in Aqua Metals

Green Bank, N.A

A financial institution focused on sustainable banking and providing debt financing for environmentally conscious industrial projects.

Undisclosed Investor

Undisclosed investor participating in the funding round.

Undisclosed Investor

Undisclosed investor participating in the funding round.

What's next for Aqua Metals?

With the recent influx of capital, Aqua Metals is well-positioned to scale its technological infrastructure and expand its operational footprint. The strategic focus will likely shift toward optimizing high-throughput recycling facilities and deepening partnerships with original equipment manufacturers in the electric vehicle and energy storage sectors. As the demand for sustainable battery materials intensifies, the company is expected to leverage its recent financing to accelerate commercial deployment and enhance its competitive advantage in the resource recovery market. Future growth will be contingent upon the successful integration of these advanced recycling processes into the broader industrial ecosystem, ensuring long-term viability and scalability.

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Frequently Asked Questions Regarding Aqua Metals Financial Insights

What are the most recent funding rounds that Aqua Metals has completed, and what were the funding rounds?
Aqua Metals has recently completed 3 funding rounds: Other Financing Round on Nov 12, 2025, Stock/Share Issuance on Oct 15, 2025, Debt on Nov 4, 2015.
What is the total amount of funding Aqua Metals has raised to date?
Aqua Metals has raised a total of $60.1M in funding to date.
How many funding rounds has Aqua Metals completed?
Aqua Metals has completed 3 funding rounds.
How much funding did Aqua Metals raise in its most recent funding round?
Aqua Metals raised $4.1M in its most recent funding round.
Which was the largest funding round in Aqua Metals's history?
The largest funding round in Aqua Metals's history was $33M.
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