![]() Deltic Energy Deltic Energy (formerly known as Cluff Natural Resources) is a company that is engaged in the exploration, evaluation, and development of mineral exploration targets. | ![]() Tende Energy Tende Energy (formerly known as Sirius Petroleum) is an investing company focused on oil and gas exploration. | ![]() Corcel Corcel (formerly known as Regency Mines) is a natural resource investment and development company. | ![]() Alba Mineral Resources Alba Mineral Resources Plc is an explorer with a commodity focus on oil & gas, graphite, uranium & base metals. | ||
Founding Date | Founding Date 2004 | Founding Date 2012 | Founding Date 2004 | Founding Date 2004 | Founding Date 2004 |
Type | Type Public | Type Public | Type Private | Type Public | Type Public |
Tags | |||||
Locations | Locations London, GB HQ London, GB | Locations London, GB HQ London, GB | Locations London, GB HQ | Locations London, GB HQ | Locations London, GB HQ Greater London, GB |
Employees | Employees 10 | Employees 9 | Employees 22 | Employees 4 | Employees 8 |
Valuation ($) | Valuation ($) 2.6 m | Valuation ($) 14.8 m | Valuation ($) N/A | Valuation ($) 7.1 m | Valuation ($) 5.1 m |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $9m (FY, 2023) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods $7.4m (FY, 2023) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit £122k (FY, 2024) | Gross profit £109k (FY, 2024) | Gross profit $1.7m (FY, 2023) | Gross profit £452k (FY, 2025) | Gross profit £30k (FY, 2025) |
Net income | Net income (£3m) (FY, 2024) | Net income (£21.2m) (FY, 2024) | Net income ($48.5m) (FY, 2023) | Net income (£3.6m) (FY, 2025) | Net income (£1.5m) (FY, 2025) |

Deltic Energy (formerly known as Cluff Natural Resources) is a company that is engaged in the exploration, evaluation, and development of mineral exploration targets.
View company
Tende Energy (formerly known as Sirius Petroleum) is an investing company focused on oil and gas exploration.
View company
Corcel (formerly known as Regency Mines) is a natural resource investment and development company.
View company
Alba Mineral Resources Plc is an explorer with a commodity focus on oil & gas, graphite, uranium & base metals.
View company