The Only Copper Company Poland HasThin moat

KGHM Polska Miedź (KGH) — moat facet

34 543 people, one region and a written state mandate - and a tax that exists for exactly those reasons.

No second copper company is going to exist in Poland, and that is worth exactly as much as it costs.

Who got what from KGHM in 2025 (zl m)4 693Minerals extraction tax1 946Parent net profit300Dividend paidThe tax is charged on production and metal prices, not on profit
The state took two and a half times what was left for the owners, and it takes it whether or not there is a profit.

The scale of the position is easy to state. KGHM employs 34 543 people across the group1, of whom 18 870 work for the parent — 12 645 in the mines, 3 607 in the metallurgical plants and 2 618 elsewhere2 — and almost all of them live in one voivodeship. Around sixty subsidiaries handle everything from mining machinery to a hospital group and a football club3. There is no meaningful part of the Lower Silesian economy that KGHM is not in.

The state owns 31,79% of it. The Treasury holds 63 589 900 of the 200 million shares, with Allianz Polska's pension fund at 5,98% and Nationale-Nederlanden's at 5,05%4. One share class, so the votes and the economics match.

And the mandate is written down. The Strategy of the KGHM Group 2055+, approved in July 2026, names ensuring strategic raw materials for Poland and Europe as one of three priorities, alongside securing profitable production and maintaining financial stability5.

All of that is genuine protection. It is inconceivable that a rival copper mine will be permitted in Poland, inconceivable that KGHM will be allowed to fail, and highly likely that European critical-raw-materials policy will keep treating it as an asset worth having.

Now the price of it, and the reason this facet is rated thin rather than wide. Being indispensable to a state is how you acquire a tax indexed to your revenue rather than your profit. The minerals extraction tax cost the parent 4 693 million złoty in 20256 against a parent net profit of 1 946 million7. It is also how you acquire a wage bill that only moves one way: employee benefits went from 5 475 million złoty in 2023 to 6 303 million in 20258, and rose another 21% in the first half of 20269.

The dividend tells you where the value goes. For 2025 KGHM distributed 300 million złoty, or 1,50 złoty a share10, on trailing group earnings of 43,44 złoty a share.

The measure is the ratio the essays keep returning to: minerals extraction tax against net profit. Until it is below one, the largest claimant on this company is not its owners.

Moat trajectory: Narrowing

The position is unchanged and the price of holding it went up. The minerals extraction tax cost 4 693 million złoty in 2025 against 3 865 million in 2024, and the wage bill rose 15% in two years on flat headcount.

The number that tests this moat
Moat Explorer calc
Minerals extraction tax against parent net profit
4 693m zł of tax, 1 946m zł of profit

Being indispensable to a state is how a company acquires a levy charged on production and metal prices rather than on profit. Until this ratio is below one, the largest single claimant on KGHM's copper is not the people who own the mine. The coefficient was reduced for 2026-2028, so the ratio should fall - watch whether it does.

Source: KGHM Group consolidated financial statements for 2025 ↗
Aspects of the moat
DIG DEEPER 01
Thirty-Four Thousand People in One Voivodeship
Generational expertise in deep mining, and a fixed cost that cannot be flexed when metals turn.
DIG DEEPER 02
Strategic Raw Materials for Poland and Europe
Copper became a policy category, and KGHM is the largest domestic supply on the continent.
DIG DEEPER 03
Thirty-One Point Seven Nine Percent
Not a majority, and more than enough to pick the board of a company it also taxes.
DIG DEEPER 04
A Dividend of One and a Half Złoty
A payout of roughly 3% of trailing earnings, at a yield of about 0,4%.
⚠ Threats to the moat
⚠ THREAT 01
Being Indispensable Is Why the Tax Exists
Immobility is what makes KGHM safe, and immobility is what makes it taxable.
⚠ THREAT 02
The Wage Bill Rises Whether Copper Does or Not
Wages take their share of the good years through bonuses and do not hand it back in the bad ones.
References
  1. ReportedKGHM employs 34 543 people across the group, of whom 18 870 work for the parent — 12 645 in the mines, 3 607 in the metallurgical plants and 2 618 elsewhere — and almost all of them live in one voivodeship.
    KGHM Polska Miedz S.A. Group - Management Board's report on activities in the first half of 2026, production, unit costs and employment (electrolytic copper of 291,5 thousand tonnes of which 183,6 thousand from own concentrate, metallic silver of 696,7 tonnes, the pre-precious-metals-credit unit cost of 52 201 złoty a tonne against a total unit cost of 17,415, C1 of 2,44 USD/lb, average group employment of 34 543 including 18 870 at the parent, and payable copper from the international assets of 59,5 thousand tonnes of which Sierra Gorda 40,2 and Robinson 17,7) — H1 2026 · publ. August 2026 · source ↗
  2. ReportedKGHM employs 34 543 people across the group, of whom 18 870 work for the parent — 12 645 in the mines, 3 607 in the metallurgical plants and 2 618 elsewhere — and almost all of them live in one voivodeship.
    KGHM Polska Miedz S.A. Group - Management Board's report on activities in the first half of 2026, production, unit costs and employment (electrolytic copper of 291,5 thousand tonnes of which 183,6 thousand from own concentrate, metallic silver of 696,7 tonnes, the pre-precious-metals-credit unit cost of 52 201 złoty a tonne against a total unit cost of 17,415, C1 of 2,44 USD/lb, average group employment of 34 543 including 18 870 at the parent, and payable copper from the international assets of 59,5 thousand tonnes of which Sierra Gorda 40,2 and Robinson 17,7) — H1 2026 · publ. August 2026 · source ↗
  3. ReportedAround sixty subsidiaries handle everything from mining machinery to a hospital group and a football club.
    KGHM Polska Miedz S.A. Group condensed consolidated financial statements for the first half of 2026 (the note stating that revenues from no single contractor exceeded 10% of group sales, the geographical breakdown by end-customer location totalling 21 927m złoty with Poland at 4 845m and Germany at 2 815m, parent revenue of 14 430m from copper and 5 843m from silver, the amending act on the minerals extraction tax in force from 1 January 2026, the group structure and equity accounting of Sierra Gorda, and derivative counterparty concentration) — H1 2026 · publ. August 2026 · source ↗
  4. ReportedThe Treasury holds 63 589 900 of the 200 million shares, with Allianz Polska's pension fund at 5,98% and Nationale-Nederlanden's at 5,05%.
    KGHM Polska Miedz S.A. Group - Management Board's report on activities in 2025, the production and unit-cost record (electrolytic copper of 570,9 thousand tonnes against 588,7 in 2024, 592,4 in 2023 and 560,4 in 2020; metallic silver of 1 323 tonnes against 1 403 in 2023; C1 payable copper production cost of 3,16 USD/lb for the Polish assets against 1,03 for KGHM INTERNATIONAL and 0,86 for Sierra Gorda; group payable copper of 710,0 thousand tonnes against 753,7 in 2021; wire rod and wire production of 279,9 thousand tonnes; and world mined silver production of about 25,3 thousand tonnes) — FY2018-FY2025 · publ. 10 March 2026 · source ↗
  5. ReportedThe Strategy of the KGHM Group 2055+, approved in July 2026, names ensuring strategic raw materials for Poland and Europe as one of three priorities, alongside securing profitable production and maintaining financial stability.
    KGHM Polska Miedz S.A. Group - Management Board's report on activities in the first half of 2026, the Strategy of the KGHM Group 2055+ approved on 3 July 2026 and its targets (payable copper production above 730 thousand tonnes a year of which about 590 thousand from Polish assets including 180 thousand from scrap, adjusted EBITDA averaging 12 billion złoty at a 25,6% margin, capital expenditure above 32 billion złoty across 2026-2030, at least 220 MW of installed renewable capacity, the Sierra Gorda fourth grinding line at 725 million dollars raising output about 20% while shortening the life of mine by three years, the Deep Glogow Deposit Access Program, and shareholders including the State Treasury at 31,79%) — 2026-2030 and beyond · publ. August 2026 · source ↗
  6. ReportedThe minerals extraction tax cost the parent 4 693 million złoty in 2025 against a parent net profit of 1 946 million.
    KGHM Polska Miedz S.A. Group consolidated financial statements for 2025 (group revenue of 36 366m złoty with the parent at 30 964m and KGHM INTERNATIONAL at 3 439m; parent copper revenue of 22 378m and silver revenue of 6 133m; minerals extraction tax of 4 693m against 3 865m in 2024 and 3 496m in 2023; employee benefits of 6 303m; purchased metal-bearing materials of 8 335m; parent net profit of 1 946m against a group profit of 3 688m; total assets of 58 240m, equity of 32 898m and involvement in the Sierra Gorda joint venture of 10 250m including 8 436m of loans) — FY2023-FY2025 · publ. 10 March 2026 · source ↗
  7. ReportedThe minerals extraction tax cost the parent 4 693 million złoty in 2025 against a parent net profit of 1 946 million.
    KGHM Polska Miedz S.A. Group consolidated financial statements for 2025 (group revenue of 36 366m złoty with the parent at 30 964m and KGHM INTERNATIONAL at 3 439m; parent copper revenue of 22 378m and silver revenue of 6 133m; minerals extraction tax of 4 693m against 3 865m in 2024 and 3 496m in 2023; employee benefits of 6 303m; purchased metal-bearing materials of 8 335m; parent net profit of 1 946m against a group profit of 3 688m; total assets of 58 240m, equity of 32 898m and involvement in the Sierra Gorda joint venture of 10 250m including 8 436m of loans) — FY2023-FY2025 · publ. 10 March 2026 · source ↗
  8. ReportedIt is also how you acquire a wage bill that only moves one way: employee benefits went from 5 475 million złoty in 2023 to 6 303 million in 2025, and rose another 21% in the first half of 2026.
    KGHM Polska Miedz S.A. Group - Management Board's report on activities in 2024, which carries the 2023 comparatives (minerals extraction tax of 3 496m złoty in 2023 against a group loss of 3 691m for that year, parent silver revenue of 4 389m, and parent employee benefits expense of 5 475m) — FY2023-FY2024 · publ. March 2025 · source ↗
  9. ReportedIt is also how you acquire a wage bill that only moves one way: employee benefits went from 5 475 million złoty in 2023 to 6 303 million in 2025, and rose another 21% in the first half of 2026.
    KGHM Polska Miedz S.A. Group - Management Board's report on activities in 2024, which carries the 2023 comparatives (minerals extraction tax of 3 496m złoty in 2023 against a group loss of 3 691m for that year, parent silver revenue of 4 389m, and parent employee benefits expense of 5 475m) — FY2023-FY2024 · publ. March 2025 · source ↗
  10. ReportedFor 2025 KGHM distributed 300 million złoty, or 1,50 złoty a share, on trailing group earnings of 43,44 złoty a share.
    Market data (stockanalysis.com, cross-checked against a second source) - a close of 347,25 złoty a share on 22 September 2026, within a day that ranged 339,45 to 350,60, on 200 million shares for a market value of about 69,5bn złoty, roughly 8,0 times trailing net profit of 8 687m złoty and 1,7 times book, on trailing twelve-month revenue of 43 521m złoty and earnings of 43,44 złoty a share; eleven analysts average a 318,28 target, five rating the shares a strong sell against three a strong buy — 22 September 2026 · publ. September 2026 · source ↗
Sources
Generated September 24, 2026