References for corporate audits related to the law LVII 2015 on Energy Efficiency
- Bonar Geosynthetics Kft.
- Dynamic Technologies Hungary Kft.
- Friesland Campina Hungária Zrt.
- Gyulahús Kft.
- Hungary Meat Kft.
- Kecskeméti Konzerv Kft.
- Kromberg és Schubert Kft.
- Mediaworks Hungary Zrt.
- MEZ Crafts Hungary Kft.
- Phoenix Pharma Zrt.
- Tisza Automotive Kft.
- Univer Product Zrt.
- Zalaerdő Zrt.