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ProLogium

Developer and manufacturer of solid-state lithium-ceramic batteries designed to store more energy and operate in high te
Electrical Equipment 📍 Taoyuan, Taiwan Founded 2006
Current Valuation
$2.5B
as of 2021-Q3
UNICORN
Developer and manufacturer of solid-state lithium-ceramic batteries designed to store more energy and operate in high temperatures.

Company Profile

Founded
2006
HQ
Taoyuan, Taiwan
Employees
420
Total Raised
$497M
Last Round
Series E — $150M (Aug 2021)
IPO Status
private

Fundraising Status

Series E · $150M · 5y ago
privateTotal raised $497M

Secondary Market

Implied price / share
$10
Open interest
1
Secondary price return by period
Secondary market period returns3-month-80.4%6-month-80.4%1-year-80.0%All-time-80.0%
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →

Latest Funding Round

RoundAmountDateLead InvestorPost-Money
Series E$150MAug 2021$2.5B
BatteryConsumerManufacturing
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2021-Q3. Refreshed quarterly.