Where is AESC located?

AESC is headquartered in Yokohama, Japan.

How many employees does AESC have?

As of Sep 30, 2026, the latest employee count at AESC is 1876.

Where does AESC rank among its competitors?

AESC ranks 85th amongst 433 active competitors, of which 64 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Emo Energy, which secured $6.2M in Feb, 2026.

Who are the top competitors of AESC?

AESC's top competitors include QuantumScape, Proterra and A123 Systems. Among them, Emo Energy secured the most recent funding round in February, 2026.

AESC - 2026 Company Profile, Team & Competitors

Company Details

Manufacturer of batteries for electric vehicles. The company develops lithium-ion battery with combination of unique roll-ID, unique cell-ID, unique MD-ID, and unique pack-ID.

Website: aesc-group.com
Part Of

Key Metrics

Founded Year

2007

Location

Yokohama, Japan

Stage

Unfunded

Ranked

85^th among 433 active competitors

Employee Count

1,876 as on Sep 30, 2026

Investment & Acquisitions

Agratas

Similar Companies

A123 Systems & 76 more

View AESC's full profile

AESC has not raised any funding rounds yet.

AESC's employee count trend

AESC has 1,876 employees as of Sep 26. Here is AESC's employee count trend over the years:

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Top competitors of AESC include QuantumScape, Proterra and A123 Systems. Here is the list of Top 10 competitors of AESC, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	QuantumScape 2010, San Jose (United States), Public	Developer of solid-state lithium-metal battery technology for electric vehicle applications	$1B	Volkswagen Group, Toyota Motor & 17 others	75/100
2nd	Proterra 2004, Burlingame (United States), Public	Manufacturer of battery systems for heavy duty and commercial vehicles	$858M	Kleiner Perkins, GM Ventures & 39 others	72/100
3rd	A123 Systems 2001, Hangzhou (China), Public	Manufacturer of automotive lithium-ion batteries	$201M	General Electric, Qualcomm Ventures & 19 others	72/100
4th	Verkor 2020, Grenoble (France), Series C	Manufacturer of lithium ion battery cells for electric vehicle mobility	$1.34B	Renault, EQT & 37 others	70/100
5th	Neuron Energy 2018, Mumbai (India), Series A	Manufacturer of lithium-ion batteries for electric vehicles and energy storage	$9.61M	Equanimity Investments, Chona Family Office ... & 53 others	69/100
6th	SES Technologies 2012, Woburn (United States), Public	Developer of Li-Metal batteries and AI-powered battery management solutions	$336M	Temasek, Applied Materials & 16 others	69/100
7th	SK On 2021, Seoul (South Korea), Series E	Provider of energy and chemical products, including batteries and lubricants	$1.73B	MBK Partners, Korea Investment Holdings & 3 others	67/100
8th	Emo Energy 2022, Bengaluru (India), Series A	Provider of energy management systems integrating battery technology and charging hardware	$14.1M	Subhkam Ventures, Gruhas & 49 others	67/100
9th	Contemporary Amperex Technology 2011, Ningde (China), Public	Manufacturer of battery systems for electric vehicles and energy storage	-	Fortera Capital, Strait Huifu Industrial Investment Fund Management ... & 18 others	67/100
10th	Microvast 2006, Stafford (United States), Public	Manufacturer of lithium-ion battery solutions for transportation, heavy equipment, and storage	$430M	IFC, Ashmore & 7 others	66/100
85th	AESC 2007, Yokohama (Japan), Unfunded	Manufacturer of batteries for electric vehicles	-	-	40/100