| StockExchange | name | net profit | operating income | official name | predecessor | chief executive officer | chairperson | logo | equity | assets | image | date founded | Employees | country of origin | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Market capitalization | Parent | Products | Revenue | date dissolved | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Modane Underground Laboratory | 1982 | Modane | Auvergne-Rhône-Alpes | France | Europe | Website | ||||||||||||||||||
| Société française du tunnel routier du Fréjus | 1962 | Modane | Auvergne-Rhône-Alpes | France | Europe | Website |