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For a future worth living

Gleistein – come to stay!

The greatest threat to our planet is the belief that someone else will save it.

Robert Swan

Gleistein is and will remain the oldest industrial family business in Bremen – not least because sustainability has been a fundamental principle for us since the very beginning. This attitude has proven its worth, because only a company that takes responsibility for the consequences of its actions upon society and the environment will survive in the future.

For this reason, we do not wait for pressure from the market or politics to consistently implement the highest standards when it comes to resource-conscious and ethically responsible production and application of our products. It is not new to us that sustainable development is a necessary condition for economic success.

Ecological and economic sustainability

20% less CO2 in five years

When Greta Thun Thunberg was only twelve years old, we were already thinking about the energy transition and we made it happen by switching to green electricity, installing a modern combined heat and power station, and implementing a comprehensive package of measures to reduce electricity consumption at our Bremen headquarters.

Because of that we received, as the first company ever, the “CO2-20 Climate Protection Company” award by the state of Bremen in 2015.

We do not leave our waste’s disposal to chance …

Sustainability is about more than just reducing your CO2-emissions. 

Avoiding, or if not possible otherwise, reducing production waste to a minimum is not enough to transform a value chain into a value cycle. That’s why we are in constant exchange with disposal and recycling companies. Thanks to our commitment, a major part of our production waste gets recycled and is given a second life, for example in the car industry.

As always – we leave nothing to chance, not even the future of our waste. 

100% green, renewable energy since 2014

Energy generation and consumption cause 75% of all European greenhouse gas emissions. 

Of course, a production company the size of ours bears special responsibility of which our Gleistein family has been cognizant for some time. This was the reason for our decision in 2014 to use 100% green, renewable energy for running our Bremen headquarters, including our production plants. 

In line with our company’s philosophy, we were far ahead of the European climate protection goals at that time already.

If something lasts twice as long, it will quickly save you money – and save waste for all of us

Did you know that it is very easy to interpret a design in such a way that it seems to be more efficient according to technical data?

Namely at the cost of a dramatically shortened lifespan? It is enticing, but fraudulent in terms of lifecycle costs and its environmental impact. For us, this is not even an option:

Gleistein ropes provide the perfect balance between high strength and a long operational life. 

When success and energy consumption complement each other

Would you like to know what our carbon footprint actually looks like? 

We are evaluating our status quo for 2020 in cooperation with the climate protection company ConClimate GmbH. With the help of the findings, we are continually improving our strategy to reduce and avoid CO2-emissions even further. We determine the achieved progress with a yearly evaluation of our CO2-balance, the results of which will be published here.

Because also in the sustainability sector transparency is an important value at Gleistein.  

A buzz is in the air …

Humans could survive on planet earth another four years if bees were to go extinct. 

Almost all our indigenous plants are dependent on the pollination of bees. Gleistein wants to contribute to preserving the ecosystem beyond continually working towards becoming a carbon-neutral manufacturer.

Therefore, we have been giving a home to 100.000 honeybees on the company’s premises since 2017. This promotes biodiversity and the collected honey sweetens the Christmas season for our team every year. 

Connected with nature, thanks to Bio-Based Dyneema®/ High-end ropes based on renewable raw materials

Together with the premium manufacturer and long-standing Gleistein partner DSM Dyneema, we have been providing our customers with industry-leading textile rope solutions of exceptional quality since decades. But now an already good thing is getting even better! 


As the first rope-manufacturer in the world we have made a decision that brings us an important step closer to our goal of a carbon-neutral future: Switching the entire portfolio of products made with Dyneema® to be manufactured exclusively from bio-based Dyneema® fibres.  In this process, the petrolium component Naphta is replaced by organic Naphta from sustainably managed, certified forests in a strictly controlled mass balancing procedure. Through this change we were able to reduce our carbon footprint by 1000 tons of CO2 within the first year. Not only the environment, but Gleistein customers as well, benefit from this invention immediately. 


Possible without compromising performance.

Contact Sustainability

Christian Szente


+49 (0)421 69049-71

Social sustainability

GeoFit | Health by Gleistein

Social sustainability with our GeoFit program

Facing climate change, it is easy to oversee social factors – but this doesn’t happen with us! 

Labour standards, health and diet of the Gleistein family are particularly important to us. 
Every three months we organise an exclusive activity- and health-programme for our employees. Our in-house health management team offers Yoga, back training, Standup Paddling and fitness boxing as well as nutritional education and stress management training. Rather than having to pay a participation fee, employees who participate regularly receive bonus payments or additional holidays.

Besides gaining education through interesting talks and improving quality of life through health-promoting courses, this also strengthens social cohesion in the Gleistein family.   

More about GeoFit

Sharing is caring

Our engagement is not confined to the well-being of nature and our team. 

By getting involved in Jugend forscht, a contest encouraging the scientists of tomorrow, as well as through Christmas donations to various charitable organisations, we contribute to the well-being of everyone. The youngest members of the Gleistein family, the apprentices, will decide to whom the annual amount provided by management will go this year. Still, we do not consider that to be enough! Now several members of the Gleistein team have come to a collective decision, to pull in the same direction and join the Rest Cent Initiative. 

By making this decision we have agreed to share a part of our income with people who need it more urgently.

Carbon-free to work

Resource-conscious, sustainable, and healthy …

Many of our colleagues have long since opted to use bicycles for their commute. In the future this trend will continue: As part of our GeoFit programme, we are creating further incentives from which both the health of our Gleistein family and the climate benefit. As if that was not enough, we have already replaced 60% of the company cars with electric and hybrid vehicles. Soon it will be all of them. We have therefore installed several charging stations on our premises in 2020. Of course, they are powered by renewable energy and may also be used by our guests to make their journey emission-free.

#Gleistein #Sustanability