Arc Minerals Limited (AIM: ARCM) is a London-listed exploration company advancing the Kabompo West copper project in the Western Domes area of Zambia's Central African Copperbelt, held through Arc's 67% interest in Unico Minerals Limited (not a 100%-owned asset; the remaining 33% is held by other Unico shareholders). A joint venture with a subsidiary of Anglo American plc (held via the JV company Handa Resources) was mutually terminated in October 2025, with Anglo surrendering its Handa shares back to Arc/Unico; a comprehensive settlement agreement (27 May 2026) then resolved all outstanding Zambian legal disputes with local parties, leaving Kabompo West free of both the former JV structure and the litigation overhang. The project benefits from an extensive technical dataset built up over years of exploration, including ~87,000 soil samples, 10,705 line-km of geophysics, and ~27,000m of drilling across a district-scale mineralised system. Arc also holds the newly acquired Chingola Project in the Zambian Copperbelt and early-stage exploration ground in Botswana, neither stage-setting.
Notable vs. Peers
- Jurisdiction risk score of 4/10 is meaningfully riskier than the peer average of 7.7/10.
Lifecycle Milestones
Jurisdiction (40%)4/10
The Kabompo West project is in Zambia's North-Western Province. Zambia has a long copper-mining tradition and an established regulatory framework, but elevated risk from currency volatility, power and infrastructure constraints, and periodic mining-tax and policy shifts; the rating follows the project, not Arc's London domicile.
Infrastructure (40%)No verified figure
Researched with nothing found: no source we could cite confirms or rules out an existing mill, road access, grid power, or tailings facility at Kabompo West Copper Project, North-Western Province, Zambia (checked Sep 26, 2026; recheck due Mar 25, 2027). Counts at a neutral 5/10 until one does.
Nearby producing mine (20%)Not yet researched
No project coordinates on file yet, so distance to a producing mine can't be measured.
Acquisition Susceptibility
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 in the research, a producer that already owns part of the company, is scored from its disclosed strategic shareholders. A producer that is a joint-venture or earn-in partner on the project, rather than a shareholder, isn't captured yet.
How this score is built
- Disclosed pending dealSub-score: Not scored
No pending acquisition or merger disclosed (checked)
Not scored: having no deal in flight isn't held against a company.
Weight 26.25% - Producer's strategic stakeSub-score: Not scored
No producer stake on file; largest strategic holder is Karl-Erik von Bahr (3.3%) See holders
Not an operating producer, so it isn't the toehold-then-takeout pattern the research documents; a missing producer stake isn't held against a company.
Weight 25% - Distance to a producing mineSub-score: Not yet researched
Distance not yet researched: no project coordinates on file
Distance can't be measured without coordinates, so excluded rather than counted as far.
Weight 22.5% - Lifecycle stageSub-score:1/10
Stage: Grassroots Exploration
Feasibility and permitting score 10, where deals cluster, and production 5.5; earlier stages score less, down to 1 at grassroots.
Weight 15% · 57% here - JurisdictionSub-score:4/10
Zambia: jurisdiction score 4/10
Our jurisdiction score, used as is: higher means lower political and permitting risk.
Weight 6.75% · 26% here - CommoditySub-score:8/10
Primary commodity: Copper
Gold 10, copper 8, silver 5, nickel and uranium 4, others 2: most majors' deals are for gold.
Weight 4.5% · 17% here
Weight is each input's share of the full score. “Here” is its share of this company's score: inputs that aren't scored are left out and the rest re-weighted, never counted as zero.
Your Rankings
Management Team
Non-Executive Chairman of Arc Minerals Limited. Over 25 years' experience in the mining sector across a number of geographies. Previously CEO of Asia Resource Minerals plc (FTSE-listed) and held senior roles at Anglo American plc and De Beers. Currently non-executive director of Orosur Mining Inc. and Jangada Mines plc.
Executive Director and CEO of Arc Minerals Limited from 2 Jan 2026 (previously a non-executive director). Until 2018, headed commodities sales in Europe for Deutsche Bank; previously an Executive Director in the Fixed Income and Commodities division of Morgan Stanley, London. Master's degree in Investment Management, Cass Business School.
Non-Executive Director of Arc Minerals Limited. Zambian attorney with over 30 years' standing at the Zambian Bar; Managing Partner of Shamwana and Company. Former Solicitor General and Attorney General of Zambia. Former President of the Law Association of Zambia with extensive board experience across private, listed and statutory corporations.
CFO of Arc Minerals Limited. Over 20 years' experience in senior finance roles with listed and private mining companies. Accounting and law credentials, University of Johannesburg. Also directs HFS Consulting Ltd and serves as CFO of Meryllion Resources Corporation.
COO of Arc Minerals Limited. Natural resources professional with over 25 years' experience in the mining and exploration industry spanning corporate and operational roles, including executive management and financing of two publicly listed exploration and development companies.
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
Arc Minerals, listed on London's AIM market, is advancing the Kabompo West copper project in the Western Domes area of Zambia's Copperbelt, which it holds through a 67% interest in Unico Minerals. A joint venture with a subsidiary of Anglo American was ended by mutual agreement in October 2025, and a settlement agreement on 27 May 2026 resolved the outstanding legal disputes in Zambia with local parties. The project has an extensive dataset, including about 87,000 soil samples, 10,705 line-km of geophysics and about 27,000m of drilling, but no JORC resource of any category has been published. Arc also holds the newly acquired Chingola project in the Zambian Copperbelt and early-stage exploration ground in Botswana.