We need to accelerate. Trossa helps businesses to transform.

Trossa offers consulting services for a sustainable business development. With knowledge and solutions we want to create real benefit, in every assignment.

Our services


& Management

Sustainable value creation and risk management, from analysis and strategy development to implementation and follow-up.


Climate & Planet

Climate and environmental responsibility through impact mapping, calculations, goals and measures to reduce organisation’s footprint according to established frameworks.


Procurement & Suppliers

Sustainable supply chains – from code of conduct and risk analysis to audits and continuous improvements.


Chemicals & Material

Robust processes for chemicals and materials to minimize health and environmental risks and ensure compliance.



Reporting and communicating credibly and correctly is a key to sustainable development. Regulatory requirements and mapping with your organisation.


Contact us

 Hélène 0730-75 57 59 or Mia 0730-75 57 57 or send us an e-mail.

We can also support you with

Training & Workshops

Our consultants are appreciated trainers and lecturers with solid expertise and the ability to create engagement. We have extensive experience from various target groups and forms of education in most of our focus areas.

Regulatory compliance

In many areas of sustainability, the regulatory development is fast paced. We provide advice and support in the interpretation of laws and help with law enforcement in all our focus areas.


Interim sustainability manager?

Do you need an acting sustainability manager, project manager, specialist or an extra resource on site? Hiring a consultant can be a good and efficient option. Our consultants have experience from many different roles and industries.

We prepare our clients for the future. We use our collective knowledge for the social transformation that needs to happen NOW. Today we are 28 consultants with different expert skills and a common driving force to contribute in a sustainable direction.