Startup · United States
REalloys
Updated HQ Euclid, Ohio11-50 employeesALOY
REalloys, Inc. is blitzscaling rare earth alloy and magnet manufacturing in the U.S.—driving innovation, supply chain security, and advanced materials for the future.
Systems1
- NdFeB Permanent MagnetsNeodymium-iron-boron permanent magnets for electrification, defense, and industrial applications.
Newest unveiled first. Systems that belong to a government program link to the program page, where variants, costs and contracts are.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Advanced manufacturing and materials | Developer | — | — | classify_sectors run 37, sonnet, taxonomy 2026-10-18b: US rare earth alloy and magnet manufacturer citing supply chain security. | Reported |
- Developerclassify_sectors run 37, sonnet, taxonomy 2026-10-18b: US rare earth alloy and magnet manufacturer citing supply chain security.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People2
| Person | Role |
|---|---|
| Lipi Sternheim | Founder and Chief Executive Officer |
| Leonard Sternheim | Chief Executive Officer |
Sources7
Profile4
- 1
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "USA", "hq_iso2": "US", "id": "7131dc78-453e-499a-9479-f502b4a1b759"}”
- 2DatabaseREalloys Inc. company profile
Octen Business Search · Supports Organization · employee range, Organization · hq city, Organization · hq region, Organization · linkedin url
“employee_range: 11-50 (profile: 11-50 employees)”
- 3CompanyREalloys Home
REalloys · Supports Organization · description, Organization · name, Organization · website
“REalloys, Inc. is blitzscaling rare earth alloy and magnet manufacturing in the U.S.—driving innovation, supply chain security, and advanced materials for the future.”
- 4Government recordSEC company tickers and exchanges
U.S. Securities and Exchange Commission · Supports Organization · ownership
“[1567900,"REALLOYS INC.","ALOY","Nasdaq"]”
Systems1
- 5CompanyREalloys, Inc. - Products
REalloys · Supports System
“REalloys delivers 100% U.S.-manufactured NdFeB permanent magnets – the strongest, most widely used magnets powering electrification, clean energy, industry, and defense – while pioneering next-generation technologies to secure America’s future supply.”
People2
- 6
content.edgar-online.com · Supports Role
“Army: North America’s need for secure, traceable, non-Chinese sources of rare earth and magnet materials has never been greater, and we intend to be that source.” — Leonard Sternheim, Chief Executive Officer of REalloys”
- 7
REalloys · Supports Role
“Lipi Sternheim is the Founder and Chief Executive Officer of REalloys and serves on its Board of Directors.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.