| Submarine cable | Landing points in | Cable length | Ready for service |
| Medusa Submarine Cable System | The Iberian Peninsula, North Africa, West Asia and Southern Europe. | 8,760 km | Q3 2024 |
| Anjana | Spain and the United States. | 7,121 km | Q4 2024 |
| Olisipo | Portugal | 110 km | 2024 |
| 2Africa | The Iberian Peninsula, Africa, West Asia and the United Kingdom. | 45,000 km | 2023 |
| Medloop | Spain, France and Italy. | 1,360 km | 2023 |
| Grace Hopper | Spain, the United Kingdom and the United States. | 7,191 km | 2022 |
| EllaLink | Portugal, the Madeira archipelago, the Cape Verde archipelago, Morocco and Brazil. | 6,200 km | 2021 |
| DOS CONTINENTES I & II | The Iberian Peninsula and Ceuta. | 95 km | 2020 |
| Oran-Valencia (ORVAL) | Spain and Algeria. | 770 km | 2020 |
| MAREA | Spain and the United States. | 6,605 km | 2018 |
| Roquetas-Melilla (CAM) | The Iberian Peninsula and Melilla. | 181 km | 2014 |
| Africa Coast to Europe (ACE) | Portugal, France, the Canary Islands, West Africa and South Africa. | 17,000 km | 2012 |
| West Africa Cable System (WACS) | Portugal, the Canary Islands, the Cape Verde archipelago, West Africa and South Africa. | 14,530 km | 2012 |
| Europe India Gateway (EIG) | The Iberian Peninsula, North Africa, West Asia, Western Europe and the United Kingdom. | 15,000 km | 2011 |
| Canalink | The Iberian Peninsula, Morocco and the Canary Islands. | 1,835 km | 2011 |
| Romulo | The Iberian Peninsula and the Balearic Islands. | 237 km | 2011 |
| Pencan-7 | The Iberian Peninsula and the Canary Islands. | 1,400 km | 2011 |
| Pencan-8 | The Iberian Peninsula and the Canary Islands. | 1,400 km | 2011 |
| Pencan-9 | The Iberian Peninsula and the Canary Islands. | 1,398 km | 2011 |
| MainOne | Portugal and West Africa. | 7,000 km | 2010 |
| CAM ring | The Azores and Madeira archipelagos, Portugal. | 1,120 km | 2003 |
| SAT-3/WASC | The Iberian Peninsula, the Canary Islands, West Africa and South Africa. | 14,350 km | 2002 |
| Tata TGN-Western Europe | The Iberian Peninsula and the United Kingdom. | 3,578 km | 2002 |
| ALPAL-2 | The Balearic Islands and Algeria. | 312 km | 2002 |
| Balalink | The Iberian Peninsula and the Balearic Islands. | 274 km | 2001 |
| Atlantis-2 | The Iberian Peninsula, the Canary Islands, the Cape Verde archipelago, Senegal, Brazil and Argentina. | 8,500 km | 2000 |
| Continente-Madeira | Portugal and the Madeira Archipelago. | 1,179 km | 2000 |
| Pencan-6 | The Iberian Peninsula and the Canary Islands. | 1,854 km | 2000 |
| Columbus-III Azores-Portugal | Portugal and the Azores Archipelago. | 9,833 km | 1999 |
| SeaMeWe-3 | Portugal, Northwestern Europe, North Africa, Asia and Oceania. | 39,000 km | 1999 |
| Equiano | Portugal, West Africa and South Africa. | 302 km | 1998 |
| Sagres | Portugal | 302 km | 1998 |
| FLAG Europe-Asia (FEA) | Spain, West Asia, Asia, Southern Europe and the United Kingdom. | 28,000 km | 1997 |
| BUGIO | Portugal | 73 km | 1996 |
| Estepona-Tetouan | Spain and Morocco. | 113 km | 1994 |
| Penbal-5 | The Iberian Peninsula and the Balearic Islands. | 315 km | 1994 |
| Penbal-4 | The Iberian Peninsula and the Balearic Islands. | 317 km | 1991 |
| Almería-Melilla (ALME) | The Iberian Peninsula and Melilla. | 198 km | 1990 |
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