1st Subsurface Competitors and Similar CompaniesClear all
1st Subsurface's competitors and similar companies include Hellenic Petroleum.
 Hellenic Petroleum Hellenic Petroleum, together with its subsidiaries, operates in the energy sector. | ||
Founding Date | Founding Date 2012 | Founding Date 1998 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Aberdeen, GB HQ | Locations Marousi, GR HQ Strovolos, CY Beograd, RS |
Employees | Employees 4 | Employees 3,734 |
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Hellenic Petroleum
HQ
Marousi, GR
Employees
3,734
Hellenic Petroleum, together with its subsidiaries, operates in the energy sector.
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