/Companies

AtoMe

Ipswich, US · Founded 2023 · Delaware corporation · 1 known investors

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AtoMe develops high-performance metal powders that reinforce existing alloys with ceramic nanomaterials to create metals with greater durability and higher operating limits. Based on research from MIT, its powders integrate into existing powder metallurgy processes and can be tailored for custom manufacturing plans.

Founders & leadership

KCKin Cheung
Kin CheungExecutiveKin Cheung spent 35 years in finance before returning to materials science and nuclear physics, drawing on research conducted at MIT with his doctoral advisor. He co-founded AtoMe to develop advanced metal powders using nanoparticle dispersion techniques alongside colleagues with expertise in atomistic research and metallurgy.
AOAlexander O'Brien
Alexander O'BrienNamed on SEC filingCEO & Co-Founder, AtoMe30 Under 30 2026
KS
Kangpyo SoNamed on SEC filing

Board

JLJu Li
Ju LiBoard director

Investors · 1

Reported raises · per SEC filings

Form D private placements

$850K disclosed across 1 round · 2023

▶$850KraisedMar 2026 · 5 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • Kin CheungExecutive Officer
  • Alexander O'BrienExecutive Officer, Director
  • Kangpyo SoExecutive Officer, Director
  • Ju LiDirector
Offering amount
$850K
Amount sold
$850K
Minimum investment
$25K
First sale
Nov 2023
Incorporated
Corporation, Delaware, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

What does AtoMe do?
AtoMe develops high-performance metal powders that reinforce existing alloys with ceramic nanomaterials to create metals with greater durability and higher operating limits. Based on research from MIT, its powders integrate into existing powder metallurgy processes and can be tailored for custom manufacturing plans.
Who are AtoMe's investors?
AtoMe's investors include SOSV.
How much funding has AtoMe raised?
AtoMe has disclosed $850K raised across 1 round.
Where is AtoMe headquartered?
AtoMe is headquartered in Ipswich, US.