
Factorial Energy Inc.
FACWW | NASDAQ
$0.74
$0.00 (-0.40%)
Nov 2, 2026, 9:30 AM ET · Market open
Company Profile
Factorial Energy Inc. manufactures and sells solid-state batteries for the eMobility, defense, and AI/robotics markets. The company offers products, such as high-performing solid-state battery cells, and utilizes advanced manufacturing techniques, including a proprietary dry-coating process. The company was formerly known as Factorial Inc. and changed its name to Factorial Energy Inc. in June 2026. The company was founded in 2013 and is headquartered in Billerica, Massachusetts.
Key Executives
| Name | Position |
|---|---|
| Siyu Huang | Co-Founder, CEO, President & Director |
| C. Wei | Chief Financial Officer |
| Emlen Fischer | Treasurer |
| Héctor D. Abruña | Founder & Advisor |
| Jason Duva | General Counsel, Secretary & Head of Government Affairs |
| Joseph Taylor | Executive Chairman |
| Yingchao Yu | Co-Founder, CTO & Director |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 21, 2026 | 424B3 | Filing |
| Aug 14, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 14, 2026 | SC 13G | Statement of acquisition of beneficial ownership b... |
| Aug 14, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 14, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 14, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 14, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Aug 13, 2026 | S-8 | Filing |
| Aug 11, 2026 | 10-Q | Quarterly Report |
| Aug 11, 2026 | 8-K | Current Report |
Factorial Energy Inc.

| Country | United States |
| IPO Date | Jun 8, 2026 |
| Industry | Financial - Conglomerates |
| Sector | Financial Services |
| Employees | 2 |
| CEO | Siyu Huang |
Contact Details
805 Middlesex Turnpike Billerica,
Massachusetts 01821 United States
Stock Details
| Ticker Symbol | FACWW |
| Exchange | NASDAQ |
| Fiscal Year | n/a |
| Reporting Currency | USD |
| CIK Code | 0002049662 |
| CUSIP Number | 30347G111 |
| ISIN Number | US30347G1114 |
| SIC Code | 3690 |
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