Company Description

Factorial Energy Inc. develops and manufactures battery energy storage technologies and solid-state battery technology in the United States and Korea.

The company’s products are used in the production of batteries for electric vehicles, homes, and critical applications.

It has a strategic partnership with Tulip Tech Group B.V. to accelerate commercial deployment of solid state and lithium metal batteries for next-generation drones.

Factorial Energy Inc. was incorporated in 2024 and is headquartered in Billerica, Massachusetts.

Factorial Energy Inc.

Country	United States
Founded	2013
Industry	Electrical Equipment & Parts
Sector	Industrials
Employees	141
CEO	Siyu Huang

Contact Details

Address: 805 Middlesex Turnpike Billerica, Massachusetts 01821 United States
Phone	(617) 315-9733
Website	factorialenergy.com

Stock Details

Ticker Symbol	FAC
Exchange	NASDAQ
Stock Type	Common Stock
Fiscal Year	January - December
Reporting Currency	USD
CIK Code	2049662
CUSIP Number	30347G103
ISIN Number	US30347G1031
SIC Code	3690

Key Executives

Name	Position
Joseph M. Taylor	Executive Chairman
Prof. Héctor D. Abruña Ph.D.	Founder and Advisor
C. Wei	Chief Financial Officer
Emlen Fischer	Treasurer

Latest SEC Filings

Date	Type	Title
Jul 7, 2026	EFFECT	Notice of Effectiveness
Jun 30, 2026	S-1	General form for registration of securities under the Securities Act of 1933
Jun 26, 2026	SCHEDULE 13D	Filing
Jun 17, 2026	SCHEDULE 13D	Filing
Jun 12, 2026	EFFECT	Notice of Effectiveness
Jun 12, 2026	SCHEDULE 13D	Filing
Jun 12, 2026	SCHEDULE 13D	Filing
Jun 11, 2026	POS AM	Post-Effective amendments for registration statement
Jun 10, 2026	8-K	Current Report
Jun 5, 2026	25-NSE	Filing

View All SEC Filings