Quality and the Environment

A documented part of our work

At Guldager, quality, accountability, and continuous improvement are an integral part of our work. That is why we are proud to be certified under ISO 9001:2015 for quality management and ISO 14001:2015 for environmental management.

These certifications cover our water treatment solutions as well as related services and consulting, and demonstrate that we take a systematic approach to quality, the environment, and continuous improvement.

What does this mean for you as a customer?

When you work with Guldager, you can expect a professional and structured approach, from the initial discussion through delivery, service, and follow-up. Our quality management system supports, among other things:

A Sense of Security in Our Collaboration

Structured processes and clear workflows ensure that your needs and agreements are handled professionally.

Consistent quality

Common standards and documented work procedures ensure consistent quality in our solutions and services.

We learn from our mistakes

We systematically address deviations and customer feedback to identify and implement improvements and prevent recurrence.

Ongoing improvements

We review our processes and experiences to continuously improve our services and solutions.

Environmental Responsibility: From Our Everyday Lives to Our Solutions

Our environmental management system sets the framework for how we take the environment into account in everything from planning and delivery to service and operations.

A Focus on the Environment in Our Solutions

We take environmental impact into account in our work with water treatment solutions, service, and consulting—from planning through delivery and operation.

Responsible Management of Resources

We work systematically to reduce both waste and resource consumption, as well as to manage materials and waste in a responsible manner.

A partner with a focus on the environment

Our environmental management system helps us identify and address our environmental impacts and work in a structured manner to meet relevant environmental requirements.

Ongoing improvements to our environmental efforts

We monitor our environmental efforts and continuously seek to improve our processes so that we can reduce our environmental impact over time.

You can follow our environmental initiatives and see the status of our ongoing improvement efforts in our strategy and ESG report.

Our Certificates

Both certificates were issued on September 8, 2026, and are valid through September 7, 2029.

ISO 9001, a systematic focus on quality

Quality Management

ISO 9001 is the internationally recognized standard for quality management. This certification supports our efforts to deliver consistent quality, fulfill our commitments, and continuously improve our processes, solutions, and service.

View our ISO 9001 certificate

ISO 14001: A Systematic Approach to Environmental Management

Environmental Management

ISO 14001 is the internationally recognized standard for environmental management. This certification supports our efforts to identify and manage our environmental impact in a structured manner and to continuously improve our environmental performance.

View our ISO 14001 certificate