Hoval Energy Recovery Tech Stack

Heat exchanger manufacturer scaling service operations and SAP infrastructure

Renewables & Environment Vaduz, Liechtenstein 1,001–5,000 employees Privately Held

Hoval Energy Recovery manufactures plate and rotary heat exchangers across 1,000+ employees in Liechtenstein, with a heavy technical support footprint (38 support roles). The hiring velocity is decelerating, but active projects reveal dual transformation efforts: SAP R/3 to S/4HANA migration paired with cloud modernization (Azure, Bicep, SAP BTP adoption). Pain points cluster around service scaling (technician shortages, expanding support teams) and infrastructure modernization, suggesting the company is prioritizing operational maturity over headcount expansion.

Tech Stack 42 technologies

Core StackSAP VMware Windows Server Dynamics 365 JavaScript Adobe Creative Cloud Azure Bicep PowerShell Modbus KNX Microsoft Office SAP Cloud Platform QlikView Qlik Sense SAP R/3 Fiori Git SAP Integration Suite Teams Webex IEC 61131 HTML5 BACnet Windows Excel Word Ethernet C/C++ RTOS+11 more

AdoptingSAP S/4HANA SAP BTP

What Hoval Energy Recovery Is Building

◆Challenges

Expanding service team
Staffing shortage due to growth
Lack of skilled service technicians
Modernizing hybrid cloud infrastructure
Optimizing sales processes
Strengthening service team
Migrating from sap r/3 to sap s/4hana
System expansion or replacement
Enhancing it security
Supporting growth needs

▲Active Projects

Commissioning and maintenance of heating and district heating systems
Commissioning new installations
Sales and product training in climate technology
Sap s/4hana transformation
System expansion or replacement
Fault analysis and troubleshooting
Fault resolution of hoval products
Hvac system design
Custom offer development
Delivery coordination

Hiring Activity

Decelerating80 roles · 20 in 30d

Department

Support

Engineering

Sales

Manufacturing

Product

Ops

Design

Finance

Seniority

Mid

Junior

Senior

Intern

Lead

Manager

Staff

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About Hoval Energy Recovery

Hoval Energy Recovery designs and manufactures plate and rotary heat exchangers, plus air-handling unit (AHU) solutions, serving industrial and building systems customers across Europe. The company operates from Liechtenstein with hiring footprint across Austria, Germany, France, Switzerland, Poland, Slovakia, and the United Kingdom. Operations span engineering, manufacturing, sales, and a dominant technical support function handling commissioning, maintenance, and fault resolution of installed systems. The stack reflects industrial controls (Modbus, BACnet, KNX, IEC 61131) integrated with enterprise software (SAP R/3 on-premises, moving to S/4HANA and cloud), analytics (Qlik), and Microsoft collaboration tools.

HeadquartersVaduz, Liechtenstein

Company Size1,001–5,000 employees

Hiring MarketsAustria, Germany, France, United Kingdom, Switzerland, Liechtenstein, Poland, Slovakia

Frequently Asked Questions

What ERP system does Hoval Energy Recovery use?

Hoval currently runs SAP R/3 and is actively migrating to SAP S/4HANA on SAP Business Technology Platform (BTP). The migration is a top-10 active project and a documented pain point.

What countries does Hoval Energy Recovery hire in?

Austria, Germany, France, United Kingdom, Switzerland, Liechtenstein, Poland, and Slovakia. Support and engineering roles dominate the hiring mix.