![]() GNRI GNRI (Global Natural Resource Investments) is a private equity firm specializing in growth equity investments and smart acquisitions of non-core, distressed, or otherwise undervalued assets. | ![]() 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. | ![]() Tiger Resource Tiger Resource (formerly known as Tiger Resource Finance) is a venture capital firm specializing in early-stage, incubation and seed financing. | |||
Founding Date | Founding Date 2015 | Founding Date 2021 | Founding Date 2012 | Founding Date 1993 | Founding Date 2011 |
Type | Type Private | Type Private | Type Public | Type Public | Type Private |
Tags | |||||
Locations | Locations London, GB HQ | Locations Stamford, US HQ London, GB | Locations London, GB HQ London, GB | Locations London, GB HQ | Locations HQ |
Employees | Employees 517% decrease | Employees 36 | Employees 9 | Employees 4 | Employees 45 |
Valuation ($) | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 14.8 m | Valuation ($) 701.7 k | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) £4.7m (FY, 2021) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) £12k (FY, 2018) | Revenue (est.) N/A |
Net income | Net income £1.5m (FY, 2021) | Net income N/A | Net income (£21.2m) (FY, 2024) | Net income (£420k) (FY, 2018) | Net income N/A |

Sandbrook Capital is an investment firm focusing on energy infrastructure.
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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
Tiger Resource (formerly known as Tiger Resource Finance) is a venture capital firm specializing in early-stage, incubation and seed financing.
View company