AI for materials R&D. Listed on Harmonic's Hot 25 (Q3 2025 #22); best rank #22 in Q3 2025. Harmonic headcount ~10.
Industrial Software
Current Valuation
Private
PRIVATE
IPO Outlookprivate
Is Osium AI going public?
No. Osium AI is private and has not filed to go public. There is no S-1 on file.
What is Osium AI's valuation in 2026?
No confirmed valuation is on record for Osium AI. The roster shows funding and investors where they are public; it does not estimate a mark.
Has Osium AI filed an S-1?
No public S-1 is on file for Osium AI.
Can you buy Osium AI stock?
No. Osium AI is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Osium AI on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
Employees
~10
Last Round
Seed — $2.6M (Nov 2023)
IPO Status
private
Fundraising Status
Seed · $2.6M · 2y 10mo ago
private1 disclosed rounds
Funding History
Round
Amount
Date
Lead Investor
Post-Money
Seed
$2.6M
Nov 2023
—
—
Vertical Intelligence — AI / ML
AI / ML registry data for Osium AI has not been collected yet — the weekly vertical sweep hasn't reached this company. Check back soon.
Talent Signal
Hiring data for Osium AI has not been collected yet — the monthly talent sweep hasn't reached this company. Check back soon.
Founders & Key People
Luisa BounederSarah Najmark
Competitors
albert-invent
AIMaterialsR&D
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of recent date. Refreshed quarterly.