Sales and Product Evaluation
For inquiries about our products for your commercial application, please start by filling out our product evaluation form.

For additional questions, please contact the sales department at 617-778-5575.

Career Opportunities (HR)
At A123 we are always looking for talented people! Please go to our careers section for the current list of open positions.

PR Contact:
Eric Jones - (212) 819-4862
Stephen Roy - (212) 819-4869
or press@a123systems.com

Investor Relations:
ICR, LLC
(617) 972-3450
ir@a123systems.com
Go to Investor Relations

Divisions

A123 Systems Energy Solutions Group
  • 10 Avenue E
    Hopkinton, MA 01748
    P: 617-778-5700
A123 Systems Advanced Research & Government Solutions Group
  • 3850 Research Park Dr. Suite A
    Ann Arbor, MI 48108
    P: 734-213-1637
A123 Systems Automotive Solutions Group
  • 39000 7 Mile Rd.
    Livonia, MI 48152
    P: 734-772-0300
A123 Systems GmbH
  • Hegelstrasse 48
    D-73614 Schorndorf
    Germany
    P: 0049 7181 482 533 12
    F: 0049 7181 482 533 19
Hymotion™ Products
A123Racing

Get Started

  • 617-778-5700
  • 617-924-8910
Arsenal on the Charles
321 Arsenal Street
Watertown, MA 02472
Directions