Sustainability

At Kolma, sustainability is practised at all levels. In production, we pay attention to the most ecological cycle possible, from the raw materials to the manufacture and trade, to recycling.

The circular economy

Learn more about the circular economy and why it is important to dispose of waste correctly. Explained simply in our “explanatory video”.

The circular economy

Learn more about the circular economy and why it is important to dispose of waste correctly. Explained simply in our “explanatory video”.

Swiss production

As a Swiss company that also produces in Switzerland, we take quality to be a matter of course, as well as sustainability. For us, this includes, among other things, long-term partnerships, short transport routes, and a company that runs with 100 % electricity from Swiss hydropower.

Swiss production

As a Swiss company that also produces in Switzerland, we take quality to be a matter of course, as well as sustainability. For us, this includes, among other things, long-term partnerships, short transport routes, and a company that runs with 100 % electricity from Swiss hydropower.

Social responsibility

We owe the great expertise and success of our company not least to our employees. For us, sustainability therefore also means investing in education and training, and training up apprentices. We create a pleasant working atmosphere and focus on a balanced work–life balance.

Social responsibility

We owe the great expertise and success of our company not least to our employees. For us, sustainability therefore also means investing in education and training, and training up apprentices. We create a pleasant working atmosphere and focus on a balanced work–life balance.

Alternative materials

We process plastic. We will continue to do so. Nevertheless, we are constantly informing ourselves of new alternative materials from which we can produce our products. Our new desk pad is made of cork, a renewable natural product.

Alternative materials

We process plastic. We will continue to do so. Nevertheless, we are constantly informing ourselves of new alternative materials from which we can produce our products. Our new desk pad is made of cork, a renewable natural product.

Climate protection

We care about the climate. This is why all LineaVerde and Selection items are made from recycled materials. Climate protection projects are supported via myclimate on the basis of the calculated emissions.

Climate protection

We care about the climate. This is why all LineaVerde and Selection items are made from recycled materials. Climate protection projects are supported via myclimate on the basis of the calculated emissions.

Products made from recycled PET bottles

We have had an entire RPET collection in our product range since 2024. Recycling PET bottles can significantly reduce the burden on the environment. In Switzerland, 1.3 billion bottles are recycled every year. This reduces greenhouse gas emissions by 126,000 tonnes and 34 million fewer litres of crude oil are processed.

Products made from recycled PET bottles

We have had an entire RPET collection in our product range since 2024. Recycling PET bottles can significantly reduce the burden on the environment. In Switzerland, 1.3 billion bottles are recycled every year. This reduces greenhouse gas emissions by 126,000 tonnes and 34 million fewer litres of crude oil are processed.

Our most sustainable products

Sustainability certificates

Sustainability certificates