![]() Western Midstream Western Midstream Partners is a company formed to own, operate, acquire, and develop midstream energy assets. | ![]() Siem Offshore Siem Offshore owns and operates offshore support vessels (OSVs) for the offshore energy service industry. | |||
Founding Date | Founding Date 2007 | Founding Date 2003 | Founding Date 2005 | Founding Date 1996 |
Type | Type Public | Type Public | Type Public | Type Subsidiary |
Tags | ||||
Locations | Locations The Woodlands, US HQ | Locations Dublin, IE HQ | Locations Kristiansand, NO HQ Perth, AU Rio De Janeiro, BR Dartmouth, CA St. John's, CA | Locations Santa Cruz de la Sierra, BO HQ |
Employees | Employees 2,022 | Employees 290 | Employees 1,2365% increase | Employees 479 |
Valuation ($) | Valuation ($) 14.2 b | Valuation ($) 87.8 k | Valuation ($) 804 m | Valuation ($) N/A |
Financial | ||||
Revenue (est.) | Revenue (est.) $3.8b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) $271.5m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit $271.5m (FY, 2025) | Gross profit N/A |
Net income | Net income $1.2b (FY, 2025) | Net income (£259k) (FY, 2025) | Net income $113.8m (FY, 2025) | Net income N/A |

Clontarf Energy plc is an emerging oil & gas Exploration & Production company.
View company
Siem Offshore owns and operates offshore support vessels (OSVs) for the offshore energy service industry.
View companyYPFB Chaco is a company that offers energy services.
View company