ENGIE Refrigeration – Industrial Refrigeration, Chillers and Industrial Heat Pumps for Energy-Efficient B2B Solutions
ENGIE Refrigeration designs, manufactures, and services chillers, industrial heat pumps, and system solutions for industry, commerce, and critical infrastructures. The company, headquartered in Lindau on Lake Constance, supports customers in making their cooling and heating generation more efficient, reliable, and sustainable. With a nationwide service network, decades of experience, and a clear focus on decarbonization, ENGIE Refrigeration is one of the leading providers of energy-efficient cooling and heating generation in the B2B sector.
Explained in Brief: What is ENGIE Refrigeration?
ENGIE Refrigeration is a provider of industrial cooling and heating solutions. The company offers:
- Chillers for industrial cooling processes
- Industrial heat pumps for efficient heat generation
- Comprehensive and digital services throughout the entire system lifecycle
- Custom system solutions for complex applications
Typical areas of application include data centers, the automotive industry, the chemical and pharmaceutical industries, and the food industry.
Our Mission: Decarbonization of Cooling and Heating
ENGIE Refrigeration aims to make cooling and heat generation more sustainable and to support companies on their path to climate neutrality.
Our solutions rely on:
- energy-efficient chillers and industrial heat pumps
- the use of natural refrigerants
- heat recovery for utilizing waste heat
- intelligent control and monitoring systems
As a result, companies not only reduce their CO₂ emissions but also their energy costs sustainably.
ENGIE Refrigeration in Numbers
- 300 employees in Germany
- 11 branches nationwide
- Headquarters: Lindau on Lake Constance
- Order intake 2025: 123 million Euro
- Revenue 2025: 104 million Euro
Our Solutions for Cooling and Heating
Chillers for Industrial Cooling
ENGIE Refrigeration's chillers are designed for demanding industrial applications and offer high efficiency, reliability, and flexible deployment options.
The portfolio includes, among others:
- QUANTUM Air and QUANTUM Water
- SPECTRUM Water
- PENSUM Air
- AMONUM Air and AMONUM Water
- MARENUM and GENIUM
These solutions enable stable cooling processes while simultaneously reducing operating costs and CO₂ emissions.
Industrial Heat Pumps
ENGIE Refrigeration's industrial heat pumps enable efficient and sustainable heat supply for industrial applications.
The portfolio includes:
- AMONUM Water
- PENSUM Air Reversible Heat
- QUANTUM with Green Heat Recovery
- SPECTRUM Water Heat Pump
- thermeco₂ High-Temperature Heat Pump
Many systems can utilize waste heat, thus doubling the value of energy – a key lever for decarbonization and cost reduction.
Service and Digital Solutions
ENGIE Refrigeration supports cooling and heat systems throughout their entire lifecycle:
- Consultation and planning
- Commissioning and training
- Remote maintenance and support
- Operational optimization and service contracts
With COOLCARE 4.0, the company also offers a cloud-based solution for monitoring, fault detection, and efficiency improvement.
Solutions for Various Industries
ENGIE Refrigeration develops technologies for industries with particularly high requirements for temperature, efficiency, and operational reliability:
Data Centers
Reliable and energy-efficient cooling for the secure operation of sensitive IT infrastructures.
Food Industry
Stable cooling processes and efficient heat integration for production and storage.
Chemical and Pharmaceutical
Precise temperature control for demanding production processes.
Automotive Industry
Cooling and heat solutions for complex industrial applications.
Why ENGIE Refrigeration?
Energy Efficiency as Standard
All solutions are designed for minimal operating costs and maximum efficiency.
Decarbonization in Focus
Supporting companies on their path to climate neutrality.
Comprehensive Solutions
From planning to products to service – everything from a single source.
Decades of Experience
Know-how built over decades in cooling and heat technology.
Our History
The roots of ENGIE Refrigeration date back to the founding of Gebrüder Sulzer in 1834. Since 2016, the company has operated under the name ENGIE Refrigeration and is part of ENGIE Deutschland GmbH.
ENGIE Refrigeration is part of the international ENGIE Group, which plays a leading role worldwide in low-carbon energy.
Part of the ENGIE Group
ENGIE Refrigeration is part of ENGIE Deutschland GmbH and thus the global ENGIE Group – a leading provider of energy and service solutions.
This affiliation offers customers:
- Access to an international network and know-how
- Comprehensive expertise in energy and technology solutions
- Support in implementing sustainability and climate goals
Frequently Asked Questions (FAQ)
What does ENGIE Refrigeration do?
ENGIE Refrigeration offers refrigeration machines, industrial heat pumps, comprehensive and digital services, and system solutions for industrial applications.
Where is ENGIE Refrigeration based?
The headquarters is located in Lindau on Lake Constance, with additional branches throughout Germany.
What products does ENGIE Refrigeration offer?
The company offers refrigeration machines, industrial heat pumps, and digital services such as COOLCARE 4.0.
Which industries does ENGIE Refrigeration work with?
The most important industries include data centers, the food industry, as well as the chemical, pharmaceutical, and automotive industries.
How does ENGIE Refrigeration support decarbonization?
Through energy-efficient technologies, heat recovery, and sustainable system solutions.