Amphenol
Wallingford, CT, United States
About
Amphenol makes rugged, high-current interconnect solutions for batteries, energy storage, and electric vehicles, including power connectors, sensors, and cable assemblies.
In the Battery Report
Amphenol is named on 1 page of Volta Foundation's annual Battery Report.
Supply Chain Segments
Battery Chemistries
Lithium Iron Phosphate (LFP)
Location Info
- HQ
- Wallingford, CT, United States
North America (10)
- Office
- Toronto, Ontario, Canada
- Manufacturing
- Conover, North Carolina, United States
- Manufacturing
- Danbury, Connecticut, United States
- Office
- Des Plaines, Illinois, United States
- R&D
- Franklin, Wisconsin, United States
- Manufacturing
- Houston, Texas, United States
- R&D
- Kent, Washington, United States
- Office
- Liberty Lake, Washington, United States
- Manufacturing
- Mesa, Arizona, United States
- Manufacturing
- Sidney, New York, United States
Latin America (1)
- Office
- Sonora, Mexico
Middle East & Africa (1)
- Office
- Ajman, United Arab Emirates
Asia-Pacific (7)
- Manufacturing
- Dongguan, Guangdong, China
- Manufacturing
- Shanghai, China
- Manufacturing
- Shenzhen, Guangdong, China
- Manufacturing
- Bangalore, India
- R&D
- Chennai, India
- Manufacturing
- Cochin, India
- Manufacturing
- Ho Chi Minh City, Long An Province, Vietnam
Quick Facts
- Founded
- 1932
- Team Size
- 2000+
- Funding
- Public
- Last Updated
- Oct 14, 2026
