Where companies sit in the value chain
Battery manufacturersIndustry ecosystem
Industry dashboard · Data as of October 2026
The battery supply chain, in numbers
Aggregate figures on the companies that make up the battery value chain, from materials and cells to packs, testing and recycling.
Where companies are headquartered
ManufacturersIndustry ecosystem
US battery manufacturers by state
Battery manufacturers by chemistry
The value chain, stage by stage, by home region
Each column is a stage, in value-chain order. Colours show home region; bands link the same region from one stage to the next.
Each region's place in the value chain
The same figures as a grid, manufacturers and ecosystem companies side by side.
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Request an invitationHow these figures are made
The figures come from the Battery Pulse company database: 1,903 companies across the battery value chain. It holds 910 battery manufacturers and 1,011 materials, equipment, testing, software and service companies active in the North American market; companies in both groups are counted once.
Each company is researched, matched across records to remove duplicates, and classified by value-chain stage, chemistry, headquarters country and US state. Stage and chemistry come from analyst review of each company's business and have not been confirmed with every company. Home country is the parent company's headquarters, and Michigan presence is counted only where it could be confirmed.
Any figure based on 1 to 4 companies is withheld and shown as "1–4". These are counts of companies, not measures of production, capacity or market share. Figures are as of October 2026.