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JOHANSON International
for a sustainable development

JOHANSON International,  has expanded its competences to territories (AFNOR EcoDistricts, HQE LAYOUT™). Jean HETZEL is the author of "HQE®Buildings and Development sustainable" an edition of AFNOR. For buildings and constructions, JOHANSON International brings its technical skills in eco-design, consulting, support, certification and audits.

Facilitator of expertise network:


  • GHG and industries FUTUREPAST-Washington DC.

  • Eco-design of products for eco-design and ISO- 26000 approaches.

  • Member of the Association of professional consultants in Sustainable Development 

Durable_Terra our newsletter

Carbon footprint

Expert in green building




Our carbon offset


1% of our revenues are involved in Climate Action plan with STRIPE CLIMATE

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