WT Energiesysteme GmbH
Riesa, Germany
About
Founded in 2003, WT Energiesysteme GmbH is a private headquartered in Riesa, Germany with approximately 200-500 employees specializing in Wind, Solar, Hydrogen.
WT Energiesysteme GmbH is a renewable energy infrastructure specialist based in Riesa and Dresden, Germany. The company develops and constructs substations (Umspannwerke) for renewable energy projects, handling voltage ranges from 10 kV to 380 kV. Core services include electrical assembly, cable work, line construction, and in-house manufacturing of control, protection, and remote control cabinets. The company has commissioned over 240 substations and serves wind farms, solar parks, green hydrogen electrolyzers, and battery energy storage systems. With annual revenue exceeding €190 million, the company emphasizes safety, environmental management, and workforce development. It holds ISO 9001, ISO 14001, and ISO 45001 certifications, plus SCC certification for safety and environmental standards.
Headquarters
Riesa, Germany
Founded
2003
Employees
200-500
Company Type
Private
Annual Revenue
$150M-$300M
Business Models
Value Chain
Certifications & Awards
Certifications
ISO 9001
ISO 14001
ISO 45001
SCC
Awards
Sachsens Unternehmer:in des Jahres