About JANUS

Achieving a sustainable society through our work

Achieving a sustainable society through our work

 Since our establishment in 1971, JANUS has aimed to establish a sustainable, affluent, and secure future society by leveraging our high-level consulting expertise in the fields of energy, environment, and social science.
  The United Nations adopted 17 Sustainable Development Goals (SDGs) in 2015. Some SDGs perfectly reflect components of the future society that we have been endeavoring to build since our establishment. We will continue to work toward achieving these SDGs as well as a safe, secure, and sustainable future society by challenging a wider range of businesses and providing our consulting expertise in the fields of energy, environment, and social science.

Our management philosophy: basic principles and the SDGs


Achieve gender equality and empower all women and girls
Promote sustained, inclusive and sustainable economic growth, full and productive employment and decent work for all


We make efforts to improve our employees’ work environment by establishing support programs for working parents and family caregivers such as childcare leave and remote working, developing infrastructures to help disabled employees work with peace of mind, utilizing rehired retirees, providing education for harassment prevention, actively employing women, and exchanging opinions with employee representatives.
We are certified with the highest level of Eruboshi, which is a certification granted by Japan’s Ministry of Health, Labour and Welfare to companies that promote women’s active participation and leadership in workplace.


Promote peaceful and inclusive societies for sustainable development, provide access to justice for all and build effective, accountable and inclusive institutions at all levels


The JGC Group, which we are part of, outlines the path of action to accomplish the JGC Group’s corporate philosophy, the JGC Way, in its Principles of Business Conduct. The Principles of Business Conduct also describe a code for bribery prevention and fair competition along with various rules for operation that establish a mechanism by which we can work together with employees as well as our business partners.

  JGC Group Code of Business Conduct

  Management Philosophy
    4.Fair and equitable business activities
       We always conduct compliance-aware business activities and maintain high social credibility.

Our business and the SDGs

Ensure healthy lives and promote well-being for all at all ages


Ensure availability and sustainable management of water and sanitation for all
Make cities and human settlements inclusive, safe, resilient and sustainable
Ensure sustainable consumption and production patterns


We offer support for environmental research, regulation, and management to reduce air, water, and soil pollution and protect water-related ecosystems including mountains, forests, rivers, and lakes.

 Environment>Ambient Air Quality 
 Environment>Water Environment
 Environment>Terrestrial Environment 
 Environment>Global Environmental Issues>Dumping of Wastes or other matter into the Ocean
 Environment>Global Environmental Issues
 Environment>Environmental impact assessment
 Environment>Chemical Risk Management


Ensure access to affordable, reliable, sustainable and modern energy for all


We provide assistance for project execution, technical evaluation, and compliance with applicable laws and regulations to increase the share of sustainable energy, improve energy efficiency, and increase the proportion of renewable energy in the energy mix.

 Energy & Resources>New energy & Renewable energy
 Energy & Resources>Offshore Oil & Gas Development, Offshore Mining




Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation


  Social Science>Electric Market, Power Source Assessment




End hunger, achieve food security and improved nutrition and promote sustainable agriculture
Take urgent action to combat climate change and its impacts


We conduct research specifically on international trends, technologies, regulatory systems, carbon capture and storage (CCS), and enhanced oil recovery (EOR), as well as participate in law-making for climate change adaptation plans, to help mitigate climate change and its impact.

 Environment>Global Environmental Issues
 Energy & Resources>New energy & Renewable energy



Conserve and sustainably use the oceans, seas and marine resources for sustainable development


We provide support for aquatic environmental surveys and conservation measures to promote sustainable development marine resources. We also offer assistance with environmental impact assessments for marine development and scientifically based fishery stock management for the sustainable utilization of marine resources and fishery stocks.

Environment>Water Environment
Environment>Environmental impact assessment
Environment> Fishery stock management
Environment>Capacity building of environmental issues
Energy & Resources>Offshore Oil & Gas Development, Offshore Mining




Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss


We provide assistance with terrestrial environmental surveys and conservation measures and conduct environmental assessments to promote sustainable development of land resources. Furthermore, we maintain the Eco Action 21 certificate, which was launched by the Ministry of Environment of Japan in 1996, in accordance with our environmental policy. We also participate in invasive plant removal activity as a foundational member of the Biodiversity Conservation Association.

Environment>Terrestrial Environment 
Environment>Environmental impact assessment