Oil and gas industry
Viohalco companies produce technically sophisticated products for the oil and gas industry, including components for onshore/offshore pipelines, cables, parts for exploratory drillings, welding consumables, and elements for oil and gas platforms and LNG storage tanks.
| Corinth Pipeworks | HFI, LSAW, HSAW steel pipes for onshore/offshore pipelines (oil, gas, CO2) |
| Casing steel pipes used in exploratory drillings (OCTG) | |
| Sidenor | Steel merchant bars, specifically flats and equal angles |
| Special bars quality | |
| Steel IPE beams | |
| Hellenic Cables | Submarine and umbilical cables for offshore oil platforms |
| Complete range of cables for the oil and gas Industry including ESP cables for onshore drilling pumps | |
| Elval | Aluminium coils for LNG storage tanks |