2017 | 2016 | Name | Country | 2017 | 2016 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | EDP | Portugal | $2,683M | $2,335M | AA+ | AA+ |
| 2 | 2 | Galp Energia | Portugal | $1,595M | $1,158M | AA- | A+ |
| 3 | 3 | Pingo Doce | Portugal | $884M | $695M | AA | AA- |
| 4 | null | Caixa Geral de Depósitos | Portugal | $600M | $0M | AA | null |
| 5 | null | TAP | Portugal | $419M | $0M | AA | null |
| 6 | 7 | Meo | Portugal | $406M | $296M | AA | AA+ |
| 7 | 6 | Nos | Portugal | $387M | $310M | AA- | AA- |
| 8 | 5 | Continente | Portugal | $347M | $321M | A+ | AA |
| 9 | 11 | Grupo Mota-Engil | Portugal | $327M | $248M | A | A |
| 10 | 4 | Millennium BCP | Portugal | $321M | $439M | A+ | AA- |
| 11 | 10 | Cimpor | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 12 | null | PT Empresas | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 13 | 9 | Jeronimo Martins | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 14 | 13 | BPI | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 15 | null | Super Bock | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 16 | 14 | Sagres | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 17 | null | The Navigator Company | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 18 | 17 | CTT | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 19 | null | Sovena | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 20 | 16 | Teixeira-Duarte | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 21 | 18 | Worten | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 22 | null | Montepio | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 23 | 21 | Ren | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 24 | 20 | Corticeira Amorim | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |
| 25 | null | Delta Cafés | Portugal | 🔒 | 🔒 | 🔒 | 🔒 |