
Heat exchangers, cooling modules and heat pump systems for vehicle thermal management.

Innerio Heat Exchanger GmbH
Kottingbrunn, AustriaNew on Amplifa
About Innerio Heat Exchanger
Innerio Heat Exchanger GmbH, founded in 2021 and headquartered in Kottingbrunn, Lower Austria, develops solutions and products for thermal tasks across the entire field of vehicle mobility. The portfolio includes heat exchangers, pre-assembled cooling modules, highly efficient heat pump systems for battery-powered vehicles as well as custom system designs and component developments. The engineers cover the entire performance chain, from system specification and component design to integration into air-flow or liquid-based cooling systems. Areas of application include air conditioning systems, engine cooling, battery cooling and other vehicle assemblies. The company belongs to the Innerio Group, based in Kottingbrunn, and employs 201–500 people. In-house research and development, digitalization and short innovation cycles serve to create customized customer solutions for the mobility industry.
- Site
- Kottingbrunn
- Processes
- Development and design of thermal management systems, Heat exchangers, Cooling modules (pre-assembled), Heat pump systems, Custom system designs and component development, System specification and integration
- Materials
- Flat tube technology
- Certificates
- ISO 14001, ISO 45001
- Founded
- 2021
- Employees
- 201–500
- Industries
- Automotive engineering, Mobility industry, Automotive
- 01
System specification
- 02
Component design
- 03
Component development
- 04
Integration
Materials & Processes
Flat tube technology
A thin inner fin and many small flow channels achieve a high heat-transfer surface area with a small tube cross-section.
Locations
Kottingbrunn
ATHeadquarters / Plant
Components & Products



Inside the production


Industries
Additional services
Quality & Certification
In 2026, the Kottingbrunn plant was audited externally according to ISO 14001 (environmental management) and ISO 45001 (occupational health and safety) with no deviations. The corporate philosophy “TRIPLE-Z” comprises Zero Accidents, Zero Emission and Zero Defects.
| Evidence | Kottingbrunn |
|---|---|
| ISO 14001 | |
| ISO 45001 |
History
- 2021
Foundation of Innerio Heat Exchanger GmbH
- 2026
The Austrian Innerio Group acquires the automotive supplier ESTRA Europe
- 2026
External audit according to ISO 14001 and ISO 45001 completed with no deviations
- 2026
Presentation of thermal management solutions at the International Suppliers Fair (IZB)