Responsibility lived out in all areas of the company

At ECOCOOL, ecological and resource-saving action characterizes all areas of the company, as a living philosophy, so to speak. We are constantly working to expand our portfolio with sustainable product innovations, while aligning our process structures to avoid any kind of waste. Conscious use of resources and working with modern machinery help to reduce our emissions and also optimize our use of energy at the same time. Our employees play a crucial role in this respect, and are fully committed to the company's health management system and to the personal and professional development programs we offer.

Our sustainability efforts

The pillars of sustainability

Responsible products and procurement


SMARTCOOLER Plastic non-woven shipping bag consisting of 80% recycled PET bottles



2019 SMARTLINER Insulation for shipping boxes - based on up to 80% recycled PET



2020 Water-based cooling elements


Resource efficiency and climate protection


2015 New production facility in Bremerhaven with modern machinery, main and administration building in timber frame construction


100% Green electricity

Waste prevention in production


2018 Quality management system according to ISO 9001:2015


Only e-vehicles for the fleet since 2021

Raw materials preferably from sustainable sources


2022 Move into a further production and office building in Bremerhaven


Energy-saving production and management

99.5 kWp photovoltaic system for own power consumption

Our employees


High-quality further training offers


Employee mobility with bike leasing

Health promotion through company fitness


Campaigns for fitness and the environment, e.g. Klimahaus run, donations for reforestation projects


Our goals

  • Certification of sustainable products
  • Improving our carbon footprint / limiting pollutant emissions
  • Expansion of the range of sustainable and environmentally friendly products
  • Increased use of renewable energy sources
  • Successive expansion of the vehicle fleet with electric vehicles
  • Promotion of environmentally friendly individual transport for employees
  • E-charging stations for cars


A passion for quality for over 20 years.

ECOCOOL was founded by economics graduate Heinrich Siedenburg and engineering graduate Ulf C. Abbes in 1999. In that same year, the company was awarded the Bremerhavener Gründerpreis (Bremerhaven Founder's prize) for its innovative packaging and insulation concepts. Dr. Florian Siedenburg has been managing the company since 2015.

ECOCOOL cooling packaging and packaging components are being successfully used by a steadily growing number of customers from the pharmaceutical, chemical, online food delivery, shipping and logistics sectors. The new production facility in Bremerhaven was opened in 2015. A further 2000 square metres of production and office space was occupied in spring 2022. With two additional external sites and warehouses, we now manufacture our products mainly by hand, supported by modern machinery, in a covered area of almost 2,600 square metres.

We aim at highest product and service quality, reliability, and efficiency standards for our products. Being part of the logistics industry, we understand the importance of reliable service, flexibility, and short delivery times. Moreover, we are always prepared to respond to the specific needs of our customers.

(0471) 98 69 2-000