stars 1 stars 2 stars 3

A123 Systems, LLC develops and manufactures advanced Nanophosphate® lithium iron phosphate batteries and energy storage systems that deliver high power, maximize usable energy, and provide long life, all with excellent safety performance. Founded in 2001, A123's proprietary Nanophosphate technology is built on novel nanoscale materials initially developed at the Massachusetts Institute of Technology. Today, A123 Systems is headquartered in Livonia, MI and employs more than 2,000 people worldwide. A123 Systems is a TS-16949 and ISO9001 certified supplier of advanced lithium ion cells and systems designed to help customers quickly and cost-effectively take engineering breakthroughs from conception to commercialization. Why A123? Game-changing Technology From breakthrough Nanophosphate chemistry to innovations in battery systems management and complete system design, A123 Systems provides game-changing energy storage solutions that deliver a new combination of high power, excellent safety and long life. Complete Solutions A123 Systems partners with customers to provide complete energy storage solutions that enable the rapid development and delivery of innovative products that meet demand in both existing and emerging markets. Commitment to Operational Excellence At A123, we are dedicated to operational excellence from design and development to production and delivery. Our vertically integrated, state-of-the-art global manufacturing facilities produce high-quality electrodes, cells and battery systems to meet evolving customer requirements for innovative technologies. Field Proven With battery systems operating in vehicles ranging from passenger cars to commercial transit buses around the world, our experienced engineering teams have the expertise to integrate advanced battery systems that deliver premium performance in the field.

Website http://www.a123systems.com
Ticker NASDAQ:AONE
Revenue $619.2 million
Funding $473 million
Employees 585 (404 on RocketReach)
Founded 2001
Address 27101 Cabaret Dr, Novi, Michigan 48377, US
Phone (617) 778-5700
Fax (617) 924-8910
Technologies
Industry Energy Storage, Renewable Energy Equipment Manufacturing, Batteries, Power Storage Equipment & Generators, Electronics, Energy, Lithium Ion Batteries, Manufacturing, Renewable Energy, Electric Vehicles, Sustainability, Hybrid Vehicles, Transportation, Battery Management Systems, Starter Batteries
Web Rank 1 Million
Keywords Lithium Iron Phosphate Batteries, Energy Storage Systems, Energy Storage Solutions, High Power Batteries, Advanced Batteries, Electrical Energy Storage, Lithium Batteries, Long Life Batteries, Battery Technology, Power Systems, Safe Batteries, Renewable Energy Storage, Battery Manufacturing, Battery Packs, Battery Development, Grid Scale Storage, Sustainable Energy
Competitors Maxwell Technologies, Tesla, Toshiba Business, Northvolt, Samsung SDI, LG Chem, Envision AESC, BYD Auto, Panasonic North America +30 more (view full list)
SIC SIC Code 369 Companies, SIC Code 36 Companies
NAICS NAICS Code 3359 Companies, NAICS Code 33 Companies, NAICS Code 335 Companies

A123 Systems Questions

The A123 Systems annual revenue was $619.2 million in 2026.

Zixi Wang is the Vice President of Global Sales and Product Strategy of A123 Systems.

404 people are employed at A123 Systems.

A123 Systems is based in Novi, Michigan.

The NAICS codes for A123 Systems are [3359, 33, 335].

The SIC codes for A123 Systems are [369, 36].

Top A123 Systems Employees

View Similar People
Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Winter 2026 G2 Leader Mid Market Winter 2026 G2 Leader Small Business Winter 2026 G2 Most Implementable Winter 2026 G2 Best Est ROI Mid Market Winter 2026 G2 Leader Momentum Winter 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2025
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users