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Burlington, MA · Private · phoenixtailings.com
Rare earth metals and magnet feedstock from ore and mine waste
Federal backing
$500M conditional loan from the Pentagon's Office of Strategic Capital (Jun 2026); $66M DOE award (Jun 2026)
as of Jun 2026 · news.bloomberglaw.com
Open roles
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no public job board
Federal awards
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none found
Last private raise
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no Form D on file
SEC filings
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not an SEC filer
Coming up
POLICY45X: advanced manufacturing
Wind components end after 2027. Solar and battery components: 75% in 2030, 50% in 2031, 25% in 2032, none from 2033. Critical minerals: 75% in 2031, 50% in 2032, 25% in 2033, none from 2034. Affects Critical Minerals & Materials.
+ THESISPOLICYFederal equity stakes in critical-minerals companies
Defense, Commerce and DOE have taken equity, warrants or loans in MP Materials, Lithium Americas, Vulcan Elements, USA Rare Earth and others; see the Minerals tab for the full list. Affects Critical Minerals & Materials.
+ THESISPOLICYForeign-entity (FEOC) supply-chain rules for tax credits
Notice 2026-15 explains how to calculate the material-assistance cost ratio and gives interim safe harbors for 45Y, 48E and 45X. Proposed regulations and safe-harbor tables are still to come. Affects Critical Minerals & Materials.
+ THESISPOLICYSection 232: processed critical minerals
Investigation concluded without tariffs; the President directed negotiations with trading partners and left other tools open. Affects Critical Minerals & Materials.
+ THESISNo public filings, raises or hiring trend to read yet.
Read from SEC 8-Ks (bankruptcy, default, delisting, restatement, impairment, restructuring), cash runway in annual reports, Form D raises and the 30-day hiring trend. A prompt to look closer, not a credit rating.
No public job board on Greenhouse, Lever or Ashby, so hiring isn't tracked for this company yet.
No federal grants, contracts or loans found on USAspending.gov under this company's US entity name.
Policy that applies
Sources: company job boards (daily), SEC EDGAR, USAspending.gov, and the reviewed technology spreadsheets. Public records only cover US entities, so foreign companies and private firms that don't file will show gaps.
No minerals, policies or partners linked yet. Add them in the review spreadsheet.
Not an SEC filer, or no US entity matched. Most private and foreign companies don't file.