Companies / Fluxnium
Fluxnium
United States
Fluxnium is building a new domestic supply of uranium, passively adsorbed from seawater on proven aquaculture infrastructure
Fluxnium, based in United States, has 3 investors on file, among them Active Impact Investments, Congruent Ventures and Constellation Technology Ventures. Its latest round on record is Seed, 16 Sept 2026. Its site was last checked 13 Nov 2026: site answers.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
SEC Form D filings
1 filingFiled by Fluxnium, Inc. with the SEC. A Form D reports a private offering; it is not a priced round.
Investors
3 investors on file| Investor | Evidence | Type |
|---|---|---|
| Page + round | Venture capital | |
| Page + round | Venture capital | |
| Page + round | Corporate VC |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
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GET /v1/companies/fluxnium.com
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