Gold Australia Senior Producer
Australian Securities Exchange (ASX): NST

Northern Star Resources Ltd.

$17.0B
Last updated: 08/17/2025

Overview

Northern Star Resources Ltd. is a senior gold producer headquartered in Subiaco, Australia, operating primarily in Australia. The company's portfolio consists of 8 projects, comprising 6 operating mines, 1 development, and 1 advanced exploration project. Key assets include KCGM, Pogo, Carosue Dam, and Jundee. The business model centers on being a global-scale producer, generating returns through operational effectiveness, exploration, and active portfolio management. A key competitive advantage is the internal underground mining services division, Northern Star Mining Services (NSMS), which manages complex operations and drives industry-leading development rates. This internal expertise provides a foundation for operational consistency and efficiency across the organization's production centers. The operational approach emphasizes organic growth by maximizing efficiencies and unlocking value from a large, prospective ground endowment. The enterprise maintains a strong focus on safety and critical risk controls, with performance measures consistently well below industry averages. The core business is supported by a disciplined capital management framework that prioritizes projects delivering superior returns, ensuring a financially strong position to fund growth and shareholder returns.

Strategy

The organization's profitable growth strategy centers on continued investment in exploration to unlock value from its extensive and highly prospective ground holdings. A core objective is to deliver on a five-year plan through disciplined and transparent capital allocation, with investments directed toward projects that generate superior returns. Management priorities emphasize enhancing operational efficiency and reducing production costs to navigate inflationary pressures and maximize margins. The strategy is fully funded and aligns with a disciplined capital management framework, ensuring financial strength supports organic growth initiatives. This approach is designed to extend the operating lives of existing operations and deliver higher free cash flow and returns for shareholders. The enterprise also actively reviews and optimizes its portfolio to align with its stated purpose of creating sustainable value.

Management

Executive leadership is headed by a Managing Director & CEO with over 25 years of experience as a mining engineer in the hard-rock mining industry. The Board of Directors as of June 30, 2024, was composed of 8 members, with 88% being independent non-executive directors, ensuring robust oversight. Governance is structured through 5 standing Board committees: Audit & Risk; Environmental, Social & Safety; Exploration & Growth; People & Culture; and Nomination. The governance framework includes a formal annual board evaluation process, which involves a 360-degree review of individual directors and a comprehensive assessment of the Board's overall effectiveness by both directors and executive key management personnel. A detailed board skills matrix is reviewed annually with the support of external governance specialists to ensure an optimal balance of expertise. Overall attendance at Board and committee meetings in FY24 was 99.5%, reflecting strong engagement.

Sustainability

The sustainability strategy is anchored by a Net Zero Ambition by 2050, with a targeted 35% reduction in absolute Scope 1 and 2 emissions by 2030, supported by tangible clean energy transition projects including solar and wind farms. Executive long-term incentives are directly linked to achieving absolute carbon emissions reduction key performance indicators. The organization's Environmental Management System is aligned with ISO14001, and a dedicated Cyanide Management Standard guides the safe handling of materials. Indigenous relations are managed through agreement-making processes based on Free, Prior and Informed Consent (FPIC) principles, with a commitment to building Indigenous business capacity through procurement targets. Workplace safety is governed by a comprehensive Mine Health and Safety Management System and 10 Critical Risk Standards, resulting in injury frequency rates significantly below industry averages. Social initiatives include a parental leave policy that achieved a 96% return-to-work rate in FY24.

Structure

The current corporate structure was significantly shaped by the merger with Saracen Mineral Holdings Limited, which was implemented in February 2021. In FY24, the company completed the acquisition of the Manayaparn Project from Strickland Metals Limited. A key operational entity is the wholly-owned subsidiary, Northern Star Mining Services Pty Ltd, which provides expert internal underground mining services. The organization maintains a 50% joint venture interest in the Central Tanami Project with Tanami Gold NL, where both parties jointly fund all exploration and development activities. As of July 2024, substantial shareholders with holdings over 5% include BlackRock Inc., State Street Corporation, VanEck Inc., and The Vanguard Group, Inc. The company continues an on-market share buy-back program, which was extended in August 2024 for a further 12 months.

Source

Northern Star Resources Ltd - Fy24 Annual Report

KCGM
100.00%
πŸ‡¦πŸ‡Ί Western Australia, Australia
operating, open pit and underground
Annual production: 250 - 500 koz au (high)
Resource base: > 10 moz au (very high)
Average Grade 1 - 2 g/t (low)
Pogo
100.00%
πŸ‡ΊπŸ‡Έ Alaska, USA
operating, underground
Annual production: 125 - 250 koz au (medium)
Resource base: 5 - 10 moz au (high)
Average Grade > 8 g/t (very high)
Carosue Dam
100.00%
πŸ‡¦πŸ‡Ί Western Australia, Australia
operating, open pit and underground
Annual production: 125 - 250 koz au (medium)
Resource base: 2.5 - 5 moz au (medium)
Average Grade 2 - 5 g/t (medium)
Jundee
100.00%
πŸ‡¦πŸ‡Ί Western Australia, Australia
operating, underground
Annual production: 250 - 500 koz au (high)
Resource base: 1 - 2.5 moz au (low)
Average Grade 2 - 5 g/t (medium)
Thunderbox & Bronzewing
100.00%
πŸ‡¦πŸ‡Ί Western Australia, Australia
operating, open pit and underground
Annual production: 125 - 250 koz au (medium)
Resource base: 5 - 10 moz au (high)
Average Grade 1 - 2 g/t (low)
Kalgoorlie
100.00%
πŸ‡¦πŸ‡Ί Western Australia, Australia
operating, underground
Annual production: 125 - 250 koz au (medium)
Resource base: 2.5 - 5 moz au (medium)
Average Grade 2 - 5 g/t (medium)
Hemi
100.00%
πŸ‡¦πŸ‡Ί Western Australia, Australia
development
Annual production: N/A
Resource base: 2.5 - 5 moz au (medium)
Average Grade N/A
Central Tanami
50.00%
πŸ‡¦πŸ‡Ί Northern Territory, Australia
exploration, underground
Annual production: N/A
Resource base: 1 - 2.5 moz au (low)
Average Grade 2 - 5 g/t (medium)
Last update: 07/04/2025
  1. Project should be interpreted as a single, group or complex of mines, deposits or other mineral assets. Name of the project should be identical to the official company naming convention.
  2. The ranges of values provided are indicative and should not be regarded as exact figures.
  3. Figures for exploration and development projects are based on available data and are indicative only; actual values may vary substantially.
  4. Royalties frequently apply to specific mineralized areas that may not coincide exactly with the boundaries of the overall project. As a result, even if a mine is currently in operation, the portion subject to the royalty may not be included in extraction activities until future years.
  5. Commodities are listed from most dominant to least dominant. Only selected commodities are shown.
  6. Table might not include all projects that are currently owned by the company. Displayed data are snapshots of the company's projects in time and might not be up to date.
  7. Exploration projects are partially represented in the table. Only projects with mineralization or strategic importance are shown.
  8. Companies might own processing facilities that are not included in the table. Those facilities play important role especially for companies operating in uranium, nickel and lithium sectors.
  1. Chart is always based on the company's primary listing.
  1. Presented values are denominated in currency of the country where the company is headquartered. Values like market capitalization might differ from the values visible in other parts of the page, where the currency is always USD.
Commodity Units
  1. koz au: Thousand ounces of gold (production volume)
  2. moz au: Million ounces of gold (resource base or production volume)
  3. g/t: Grams per tonne (grade of gold or silver in ore)
  4. usd/oz au: US dollars per ounce of gold (cost metric)
  5. moz ag: Million ounces of silver (resource base or production volume)
  6. g/t ag: Grams per tonne of silver in ore (grade)
  7. usd/oz ag: US dollars per ounce of silver (cost metric)
  8. kt cu: Thousand tonnes of copper (production volume)
  9. mt ore: Million tonnes of ore (resource base for copper)
  10. %: Percent copper or uranium in ore (grade)
  11. usd/lb cu: US dollars per pound of copper (cost metric)
  12. mlb U3O8: Million pounds of uranium oxide (U3O8) (production or resource base)
  13. % eU3O8: Percent equivalent uranium oxide in ore (grade)
  14. usd/lb u3o8: US dollars per pound of uranium oxide (cost metric)
Mining Methods
  1. Open Pit: Surface mining method using large excavated terraces to extract ore
  2. Underground: Subsurface mining through shafts, tunnels, and chambers
  3. ISR (In-Situ Recovery): Solution mining method using chemical leaching without excavation
Mine Development Stages
  1. Exploration: Early-stage project searching for and defining mineral deposits
  2. Development: Mine under construction or preparation for production
  3. Operating: Active mine currently extracting and processing ore
  4. Expansion: Mine temporarily suspended or with limited production, in progress to increase production in the future
  5. Reclamation: Mine permanently closed or no longer producing, but the site is being rehabilitated
Resource Categories
  1. P&P (Proven and Probable Reserves): Highest confidence mineral resources with detailed mine plans, it's a subset of M&I
  2. M&I (Measured and Indicated Resources): Well-defined resources with good geological confidence
  3. Inf (Inferred Resources): Estimated resources with limited geological confidence
Project Assessment Studies
  1. Scoping Study: High-level assessment to determine if a project warrants further investigation
  2. PEA (Preliminary Economic Assessment): Initial economic evaluation of a mineral project
  3. Pre-Feasibility (Preliminary Feasibility Study): Intermediate-level technical and economic assessment
  4. Feasibility (Definitive Feasibility Study): Comprehensive technical and economic evaluation for investment decisions
  5. BFS (Bankable Feasibility Study): Detailed study meeting lender requirements for project financing
Financial Metrics
  1. NPV (Net Present Value): Discounted value of future cash flows minus initial investment
  2. IRR (Internal Rate of Return): Discount rate that makes NPV equal to zero
  3. Payback Period: Time required to recover initial capital investment from project cash flows
  4. AISC (All-In Sustaining Cost): Total cost per ounce including sustaining capital and corporate costs
Royalty & Streaming
  1. Royalty: Payment to landowner/government based on percentage of production value or revenue
  2. Stream: Agreement to purchase future production at predetermined price, often below market rate
  3. NSR (Net Smelter Return): Royalty based on net revenue after smelting and refining costs
  4. GRR (Gross Revenue Royalty): Royalty based on total gross revenue before any deductions
  5. NPI (Net Profits Interest): Royalty based on net profits after operating costs and capital recovery

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