![]() Tenaz Energy Tenaz Energy (formerly known as Altura Energy and Northern Spirit Resources) is a company that provides oil and gas exploration and development services. | |||
Founding Date | Founding Date 2006 | Founding Date 2015 | Founding Date 1999 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Oklahoma City, US HQ Oklahoma City, US | Locations Calgary, CA HQ | Locations Houston, US HQ Williamsport, US |
Employees | Employees 27013% decrease | Employees 21 | Employees 19 |
Valuation ($) | Valuation ($) 410.5 m | Valuation ($) 181.1 m | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) $156.4m (FY, 2025) | Revenue (est.) $284.1m (FY, 2025) | Revenue (est.) N/A |
Net income | Net income $70.2m (FY, 2025) | Net income $315.6m (FY, 2025) | Net income N/A |

Tenaz Energy (formerly known as Altura Energy and Northern Spirit Resources) is a company that provides oil and gas exploration and development services.
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