Web Analytics

3 Latest Announced Rounds

  • $15,000,000
    Seed

    2 Investors

    Computer & Network Security
    Aug 1st, 2025
  • Undisclosed Amount
    Seed

    6 Investors

    Technology, Information and Internet
    Aug 1st, 2025
  • $32,000,000
    Seed

    4 Investors

    Software Development
    Aug 1st, 2025
$1,092.53M Raised in 59 Funding Rounds in the past 7 Days - View All

Funding Round Profile

Factorial Energy

start up
United States - Woburn, Massachusetts
  • 20/01/2022
  • Series D
  • $200,000,000

Factorial is transforming battery technology to enable safe, affordable, and manufacturable products for Mobility and Energy. Operating out of its world-class research and development facility in Woburn, MA


Related People

Siyu HuangFounder

Siyu Huang United States - Greater Boston

An experienced corporate leader with more than a decade of experience, Siyu holds a Ph.D. in chemistry and an MBA from Cornell University. Before entering the battery technology industry, Siyu served as a member of the Marketing Leadership Development Program at Johnson & Johnson, where she built her stealth company from the ground up.

Siyu is a passionate proponent of the clean energy revolution, and believes that innovative battery technology will usher in a new age of EV performance and increased battery storage capabilities for any industry.