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Global Thinking. Local Delivery.

We are a global alliance of Environmental, Health, Safety and Sustainability consulting firms. With unparalleled coverage, consistency, and 20 years of experience, we partner with leading multinational organizations to solve EHS business challenges and build a more sustainable future.

Inogen celebrates 20 years

As we look back on our 20 years as a global Alliance of EHS&S consultants, we are proud of the expanded services in today’s evolving environment; solution diversity and innovation from our experts around the world; and expansion of our global coverage to meet our growing client base. Together we continue to build a more sustainable future.

Inogen Alliance Around the World

  • 5,000 consultants
  • 200 offices
  • projects completed in over150 countries

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