| Company type | UK Limited company |
|---|---|
| Industry | Energy |
| Founded | 1981 |
| Headquarters | Kings Langley, England |
| Products | Electricity generation, wind turbines and solar plants |
| Website | https://www.res-group.com |
The RES Group (Renewable Energy Systems) is the world's largest independent renewable energy company, having been in the sector for more than 40 years. As of 2023[update], the company had established more than 23 gigawatts of renewable energy projects worldwide and supported more than 12 gigawatts operations. Employing more than 2500 people in 14 countries, it operates onshore and offshore in wind and solar energy, in energy storage and in transmission and distribution.[1]