Gibb River Diamonds

What Gibb River Diamonds does

Gibb River Diamonds is an Australian publicly listed mineral resource company (ASX: GIB) headquartered in Perth that holds mining properties across three commodity categories: phosphate, gold, and diamonds. The company is incorporated as GIBB River Diamonds Ltd and operates with a micro headcount of 1–10 employees, consistent with a junior exploration-stage profile rather than an active producer. Its corporate vehicle has been in continuous operation since incorporation in 2008.

The company's revenue model is typical of a junior mining explorer: value creation is expected to arise from exploration, resource definition, and — if and when tenements are advanced — the development, production, and sale of phosphate, gold, or diamonds. The asset base consists of Australian mineral tenements; no processing infrastructure, refining capacity, proprietary technology stack, or disclosed offtake agreements were described in the available data. The company maintains an SEC Form 6K filing cadence as a foreign private issuer, with a filing observed on 2026-05-12, evidencing continuing capital-markets engagement beyond its primary ASX listing.

Data is notably thin on operational specifics. Disclosed numerical financials (reported figures implying hundreds of trillions in revenue or enterprise value) are implausible for a 1–10 employee junior miner and appear to be data artefacts; the company should be treated as effectively pre-revenue or in a care-and-maintenance posture until verified production or sales data become available. No product launches, partnerships, acquisitions, leadership changes, or funding events beyond incorporation and ongoing regulatory filings were documented in the input.

Name

Gibb River Diamonds

Legal name

GIBB River Diamonds Ltd

Website

https://gibbriverdiamonds.com

Company type

Public

Founded year

2008

Operating status

Operating

Headcount range

11–50 employees

Short description

Gibb River Diamonds (ASX: GIB) is an Australian junior mineral resource company headquartered in Perth that holds mining tenements across phosphate, gold, and diamonds. The 1–10 employee entity has been operating since 2008 and functions as an exploration-stage multi-commodity miner.

Ownership category

akta.pro rank

Product category

Mineral Exploration and Mining

NAICS

Gold Ore and Silver Ore Mining (212220), Nonmetallic Mineral Mining and Quarrying (2123), Mining (except Oil and Gas) (212)

SIC

Metal Mining (1000), Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Gold And Silver Ores (1040)

akta.pro primary industry

Phosphate Rock Mining (IMAKAGAA)

akta.pro secondary industry

Exploration & Resource Development (Critical Minerals) (IMAKAFAL)

Keywords

• Mineral exploration
• Diamond mining
• Phosphate mining
• Gold mining
• Resource extraction

Headquarters

HQ city

Perth

HQ country

Australia

HQ region

Oceania

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Others

Core offering

Gibb River Diamonds is an Australian mineral resource company that holds and mines properties in phosphate, gold, and diamonds. The company focuses on the exploration and extraction of these three commodity classes from its Australian tenements.

Differentiator

Problem solved

Functional benefit

Products and services

• Diamond mineral properties

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves2 records

Expansion highlights2 records

Emerging players

• Kratos Capital: Australian-listed junior exploration entity. Relevant as a peer in the sub-$50M market cap tier of ASX-listed diversified mining explorers.
• Lotus Resources: ASX-listed uranium developer. An adjacent junior resource peer on the ASX at a comparable small-cap scale, useful for benchmarking capital markets positioning rather than commodity match.
• Tempest Minerals: ASX-listed exploration company with a diversified portfolio of Australian mineral projects. Comparable as a small-cap Australian diversified junior explorer with multiple commodity exposures.

Broad incumbents

• Ramelius Resources: Mid-tier Australian gold producer (ASX:RMS) operating the Mt Magnet and Edna May operations. Comparable gold commodity peer at a larger, producing scale.
• Capricorn Metals: ASX-listed Australian gold producer operating the Karlawinda mine. Comparable as an Australian-listed gold miner with a similar domestic operating footprint, although at a materially larger scale.
• Emerald Resources: ASX-listed gold producer/developer with the Okvau Gold Mine in Cambodia and exploration in Australia. Comparable gold commodity exposure from a fellow Australian-listed entity.

Regional players

• Minemakers Australia: Historically an ASX-listed phosphate rock producer with the Wonarah deposit (now held by Avenira). Relevant precedent peer for an Australian junior developing phosphate rock assets.

Direct peers

• Lucapa Diamond Company: ASX-listed diamond miner with operations in Africa and Angola. Directly comparable as a publicly-listed, junior-to-mid-tier diamond-focused miner in the same commodity class as Gibb River Diamonds' diamond assets.
• Burgundy Diamond Mines: ASX-listed diamond miner with a focus on production, sorting, and polishing of rough diamonds. Comparable as an Australian-listed peer focused primarily on diamond mining and downstream activities.
• Avenira Limited: ASX-listed phosphate developer with the Wonarah project in the Northern Territory. Directly comparable as an Australian junior with phosphate mining assets, matching Gibb River Diamonds' phosphate exposure.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gibb River Diamonds