Redwood Materials raises $350M in Series E funding, led by Eclipse and NVentures, to expand its energy storage business aimed at powering AI data centers.
Amount Raised
$350 Million
Round Type
Series E
Carson CityOtherEnergyRenewable EnergyInvestors
Description
Redwood Materials has successfully secured $350 million to bolster its energy storage operations. This Series E round, featuring participation from Eclipse and Nvidia’s NVentures, pushes the company's valuation to approximately $6 billion. The funds will aid in expanding both the energy storage business and material production capabilities. The company also plans to recruit additional engineers to support its growth.
Quick answer
Redwood Materials raised $350 Million in a Series E round, dated October 23, 2025. Investors: NVentures and Eclipse. Redwood Materials is based in Carson City, Nevada, United States.
- How much did Redwood Materials raise?
- Redwood Materials raised $350 Million in a Series E round on October 23, 2025.
- Who invested in Redwood Materials?
- NVentures and Eclipse are named as investors in this round.
- What does Redwood Materials do?
- Redwood Materials is building the U.S. stockpile of critical materials and deploying large-scale energy storage.
- Where is Redwood Materials based and how big is it?
- Redwood Materials is based in Carson City, Nevada, United States. Fundz records about 1,200 employees.
- Who are the decision-makers at Redwood Materials?
- Fundz holds 1 contact at Redwood Materials, including the Director. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Energy and Renewable Energy around the same time
Companies in the same sectors as Redwood Materials that raised within 45 days of this round, from Fundz verified event records.
- Modo Energy raised $33M (Series B) on December 7, 2025.
- Apraava Energy raised $92M (Funding Round) on December 7, 2025.
- Helical Fusion raised $5.5M (Series A) on December 5, 2025.
- Feasibly raised $266K (Pre-Seed) on December 4, 2025.
- pH7 Technologies raised $26M (Series B) on December 4, 2025.
- Spark Cleantech raised $35M (Series A) on December 4, 2025.
Who to call at Redwood Materials, and when
A new round usually means Redwood Materials is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Redwood Materials raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Redwood Materials, from your own LinkedIn network
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Related People
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