🔋 · 44 companies

Energy Storage Companies in Japan

Browse 44 energy storage companies headquartered in Japan. Compare profiles, certifications, and project portfolios.

Showing 1 of 44 companies

All sectors in Japan
CompanyWhat they do

Energy Storage companies in Japan at a glance

Of the 44 Energy Storage companies in Japan, the most common energy sectors are Solar (68%), Wind (27%) and Hydro (11%).

Energy sectors

  • Solar68%
  • Wind27%
  • Hydro11%
  • Biomass9%
  • Biogas7%

Business models

  • B2B84%
  • IPP20%
  • B2C16%
  • EPC14%
  • ESCO5%

Value chain

  • O&M52%
  • Engineering48%
  • Construction43%
  • Manufacturing41%
  • Development41%

Top cities

  • Tokyo7%
  • Dublin5%
  • Nesttun5%
  • San Diego5%
  • Ottawa5%
  • Nanjing5%

Size

  • 11-50 employees2%
  • 51-200 employees7%
  • 201-500 employees11%
  • 501-1000 employees11%
  • 1001-5000 employees5%
  • 5000+ employees5%

Most held certifications

  • CE7%
  • ISO 90017%
  • ISO 140017%
  • DNV Cybersecurity Type Approval5%
  • Lloyd's Register Type Approval5%

Key facts

  • 2010 is the median founding year
  • 66% list reference projects
  • 14% publish their installed capacity
  • 32% hold certifications

Figures from all 44 companies, as published on their own websites. Shares count only what a profile states, so they are a floor rather than a census.

Other energy sectors in Japan

Energy Storage companies in other countries