Development
Helvetia Environnement Groupe SA (HEG) historically operates in the waste collection, waste sorting, waste-to-materials and waste-to-energy sector in the French-speaking part of Switzerland, Romandie. With the acquisition of Swiss Recycling Services SA (SRS) in February 2017, HEG became the market leader in Switzerland. SRS is operat-ing in the north of Romandie and used to belong to French Veolia Environnement group in the past. In 2018 HEG acquired a stake in the family-owned, Roche-based, recycling firm Constantin SA, which shall enable HEG to expand its capacities and increase the treated waste volume. HEG was founded in 2000 and is based in Geneva with a current workforce of around 500 employees including SRS.
| Rating-Historie | Notation/Outlook | Ratingbericht |
| 13.11.2020 | BB- / stabil |  |
| 25.06.2020 | BB- / watchlist negative | |
| 16.04.2020 | BB- / watchlist negative | |
| 18.10.2019 | BB- / stabil | |
| 18.10.2018 | BB- / stabil | |
| 07.06.2017 | BB- / stabil | |
