Management Principles


Be the leading company that contributes to the realization of a decarbonized society by maximizing the amount of electricity generated by solar power plants


Becoming a true companion for solar power owners

Guiding Principles

  • Anticipate change
  • Pursue Customer Satisfaction
  • Exceed expectations and earn trust
  • Differentiate ourselves from others
  • Challenge ourselves and evolve


The mission of O-RANGE Corp. is to “contribute to a decarbonized society by maximizing the operation of solar power generation facilities”.
Through O&M (operation and maintenance) services, we maximize the amount of electricity generated by solar power generation facilities.
By doing so, we will contribute to SDGs “7.Affordable and Clean Energy” and “13.Climate Action”.

In the future, we would like to contribute to “1. No Poverty” and “8. Decent Work and Economic Growth” by imparting our O&M knowledge to human resources in developing countries such as Southeast Asia, where economic growth continues and energy demand is rising, and having them work in their home countries.

Company Overview

Company NameO-RANGE Corp.
EstablishmentApril, 2011
Chairman of the BoardTakuya Shimizu
Capital45 million yen
Business DescriptionOperation and Maintenance of solar power plants
Head Office〒220-0023
Yokohama NT Building 1F, 1-2-24 Hiranuma Nishi-ku,
Yokohama, Kanagawa, JAPAN

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