Customer Corner : KGHM – 1,400 Cummins Engines And A Pressure Cooker Full Of Fucking Baggage

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A Cummins story dated 30 September 2026 has now floated to the surface of the company newsroom carrying one of those headlines that practically arrives gift-wrapped for TCAP: Inside the Pressure Cooker.

Cummins means the mine. Heat, salt, humidity, corrosive dust, crushing geological pressure and men working roughly a kilometre beneath Lower Silesia while machinery gets slowly marinated in an underground atmosphere apparently capable of eating normal equipment for breakfast. It is dramatic stuff. Cummins describes KGHM Polska Miedź as one of the world’s great copper and silver operations and says its relationship with KGHM, specifically through machinery manufacturer KGHM ZANAM, has developed into something rather grander than a normal supply arrangement.

Not a vendor-client relationship, says Cummins.

A “full-scale engineering pact”.

Twenty years.

More than 1,400 Cummins engines supplied during the last decade.

More than 700 engines currently underground according to the opening section, which somehow becomes 750+ by the time the article reaches Cummins’ Lubin service operation. Perhaps they breed in the dark. Twenty-four Cummins technicians are embedded at the Lubin mine, nine more staff work from the local branch, and the machines apparently grind away around the clock while Cummins monitors engine health and tries to stop expensive failures before the customer discovers one the traditional way: smoke, silence and a supervisor developing a facial twitch.

Then comes the sentence TCAP could practically hear rattling inside the saucepan.

The Stage V engines, Cummins explains, are strategically important because they help KGHM honour its commitment to environmental and social responsibility.

Right.

Put the helmet on.

We are going underground.

Open The Fucking Lid

Cummins has produced a beautifully engineered customer portrait. The mine is enormous, the conditions brutal, the technicians heroic and the engines modified like mechanical cave animals to survive a habitat containing moisture, salt and enough abrasive filth to make a warranty department wake screaming.

What the article does not do is wander very far outside the engine bay.

That is unfortunate because KGHM is not some obscure quarry whose corporate history fits on the back of an invoice. It is a Warsaw-listed copper and silver giant whose largest shareholder is the Polish State Treasury, with 31.79%, and its recent public record contains enough audits, investigations, regulator findings, prosecutor referrals, procurement sagas, environmental arguments and industrial accidents to fill a much larger pressure vessel.

One boundary matters before TCAP descends any further. Nothing in the material reviewed for this article establishes that Cummins participated in the criminal allegations, investigations, disputed procurement arrangements or other misconduct described below, nor have we found evidence that the 1,400 Cummins engine supplies were themselves tainted by any of them.

We do not need that leap.

The point is considerably simpler. Cummins has voluntarily introduced KGHM to its global audience as a cherished two-decade engineering partner, explicitly named KGHM ZANAM as the machinery arm through which that relationship operates, praised KGHM’s environmental and social responsibility and presented a wonderfully polished industrial tableau.

TCAP merely opened the rest of the file.

The fucking lid nearly hit the ceiling.

KGHM ZANAM: Unfortunately, Cummins Named The Interesting Bit

The most awkward detail arrives almost immediately because Cummins did not merely say “KGHM”. It specifically highlighted KGHM ZANAM.

Excellent choice.

In October 2024, KGHM published the preliminary findings of a sweeping programme of internal audits and inspections. Seventeen audits and inspections had already been completed, seven were approaching completion and another five were underway. KGHM itself said the work had identified problems including inadequate corporate governance, management errors, objectives unrelated to KGHM’s business and failures to follow procedures and the Group Code of Ethics.

Then it reached ZANAM.

KGHM said inspections there had identified possible abuses involving former management personnel and potential unfavourable disposal of company property. According to KGHM, material collected during the inspection supported a notification to prosecutors concerning suspected conduct involving influence over contractor-selection processes during procurement projects.

That was not all.

A separate strand concerning three other ZANAM employees generated material that KGHM said supported another notification over suspected breaches or omissions of duty, alleged excesses of authority and damage of significant value.

Two prosecutor notifications from inspections at KGHM ZANAM.

This is the same machinery company Cummins has just placed inside its romantic two-decade engineering pact.

Again, that does not connect Cummins engines to those suspected offences.

It does, however, make the corporate portrait a little more fucking textured.

The irony gets better.

Cummins’ new article specifically praises EU Stage V engines and attaches them to KGHM’s environmental and social responsibility.

KGHM ZANAM has already had an entirely separate legal headache involving the words Stage V.

In 2024, ZANAM’s new management filed a complaint concerning the purchase of 29 vehicles intended for conversion for KGHM use. According to the complaint, the vehicles allegedly failed to meet Stage V emissions requirements and the alleged loss exceeded PLN 4.85 million.

That sounds juicy until the ending, which matters.

Prosecutors discontinued the investigation. KGHM ZANAM challenged that decision, but in July 2026 the Legnica District Court rejected the challenge and the discontinuance became final.

So no, TCAP is not presenting that episode as proven criminal wrongdoing. It ended without the investigation proceeding.

The comedy is elsewhere.

Cummins has arrived in September 2026 extolling the strategic importance of Stage V at precisely the same machinery subsidiary where a multimillion-zloty Stage V vehicle complaint had spent the previous two years wandering through prosecutors and the courts before dying in July.

You could not engineer the juxtaposition better with CAD.

Procurement Has Its Own Geological Record

KGHM’s procurement history has older seams too.

In February 2019, Poland’s Central Anti-Corruption Bureau announced an investigation involving orders for equipment supplied to KGHM Group mines. Four people were detained, including two KGHM Group employees holding managerial functions and two entrepreneurs.

The CBA said the investigation concerned alleged financial benefits accepted during 2012-2016 in return for favouring a company when awarding mine-equipment supply contracts. The alleged benefits ranged from several thousand zlotys to PLN 65,000, while the orders involved ranged from PLN 30,000 to PLN 1.5 million.

Those are allegations arising from that investigation, not allegations against Cummins, and the historical dates matter.

Nevertheless, when Cummins decides to celebrate a twenty-year mining-equipment relationship, a previous anti-corruption investigation into the customer group’s mine-equipment procurement system is not exactly irrelevant wallpaper.

There is the polished marketing seam.

Then there is the ore underneath.

TCAP prefers drilling.

Copper Samples, Allegedly With A Little Creative Editing

January 2019 supplied another extraordinary KGHM story.

The CBA detained six people, including businessmen and KGHM Group employees, over an alleged scheme involving copper scrap. Investigators said a KGHM Group company had suffered losses of at least PLN 4 million after samples used to determine copper content were allegedly swapped and purchasing analyses manipulated.

This is almost offensively on-brand for a copper company.

You buy copper scrap.

Someone allegedly switches the samples.

The copper percentage magically improves.

Money goes out.

Four million zlotys later, the anti-corruption bureau arrives carrying questions.

Again, that episode had nothing to do with Cummins engines.

But by this point KGHM’s corporate history is beginning to look less like the sleek underground control room from Cummins’ article and more like an ore conveyor where every few metres somebody has taped another prosecutor’s reference number to the belt.

Then Came The Empty-Invoice Factory

A later CBA investigation produced another surreal machinery-related chapter.

In 2023, investigators detained eight people over an alleged organised VAT fraud operation involving more than 700 fictitious invoices. According to the CBA, businesses had purported to trade machinery, equipment and parts supposedly destined for KGHM Polska Miedź.

The CBA said the estimated VAT fraud exceeded PLN 4 million, while officers seized more than PLN 400,000 in cash. Two suspects were remanded in custody and others faced restrictions including police supervision, travel bans and financial guarantees.

Then, in February 2024, the investigation reached somebody accused of attempting to persuade KGHM mine employees to confirm fictitious movement of goods.

Imagine trying to write the cheerful procurement case study around that.

“From supplier onboarding to imaginary inventory, KGHM’s ecosystem delivers end-to-end flexibility.”

Somebody at Cummins Communications would probably find a bee.

KGHM Audited KGHM And Found A Fucking Skip

The most devastating source is not an investigative journalist, opposition politician or campaign group.

It is KGHM.

Its 2024 audit announcement reads like somebody opened the corporate cupboards after a long holiday and discovered half the crockery missing, three unexplained solar farms and a footballer hiding behind the compliance manual.

The review covered Covid-era purchases, photovoltaic farms, the Zagłębie Lubin football club, the tailings division, foreign assets, the KGHM Foundation, ZANAM procurement, marketing and sponsorship.

KGHM reported deficiencies in its Covid procurement process after finding that medical supplies had been bought primarily through two intermediary companies despite KGHM already having international purchasing experience and China-market contacts. The company said those purchases cost more than equivalent supplies previously bought directly, represented roughly 80% of medical-supply expenditure during the period and had not followed normal formal purchasing procedures. Material was sent to prosecutors.

Then came photovoltaics.

KGHM said its audit identified transactions exceeding maximum price limits approved by the board, inadequate verification of contractors, deficient procurement supervision and technical defects in purchased installations.

Apparently even the sunshine needed due diligence.

Football, Because Of Course There Was Football

The auditors then entered Zagłębie Lubin, KGHM’s football club.

They found financial problems and a lack of budget discipline. Player salaries were particularly troublesome, while total costs increased by approximately PLN 18.5 million in 2023 compared with the previous year.

According to KGHM, the club planned significant spending without corresponding budget cover and accepted substantial business risk. The resulting pressure meant money KGHM had provided for expanding youth-training infrastructure had to be redirected, leaving planned Football Academy investments unfinished.

That is impressively versatile governance.

Copper.

Silver.

Mining equipment.

Solar farms.

Political-adjacent spending.

Football salaries.

Some companies diversify through acquisitions.

KGHM apparently just kept opening fucking tabs.

The Foundation Found Election Year

Then we reach the KGHM Polska Miedź Foundation, where the numbers become considerably less quaint.

KGHM’s own audit said Foundation donations rose from nearly PLN 20 million in 2021 to PLN 34 million in 2022 and then nearly PLN 57.7 million in 2023.

Support for volunteer fire brigades increased from around PLN 193,000 in 2016 to approximately PLN 9.3 million in 2023, with KGHM noting that some ceremonial transfers involved politicians from the then-ruling party.

Meanwhile, more than PLN 13.2 million from KGHM sponsorship and advertising budgets between 2016 and 2023 went to media associated with the then-governing right.

KGHM’s auditors eventually produced a sentence that could power several TCAP articles on its own. Their assessment was that the company’s activity in 2023 had been directed towards selecting contractors favourable to the then-ruling government.

That is KGHM describing KGHM.

TCAP merely brought a highlighter.

Nearly Sixteen Million Zlotys And An Election Investigation

The story subsequently moved out of internal audit territory.

In November 2024, the Legnica District Prosecutor’s Office opened an investigation into whether nearly PLN 15.91 million of KGHM Foundation assets had been improperly spent between February 2023 and March 2024.

Investigators said the inquiry included whether funds intended for other purposes ultimately supported materials connected with the 2023 parliamentary campaign, including shirts, pens, lanyards, mugs and umbrellas bearing candidate names and PiS branding.

The investigation also covers whether prohibited benefits may have been supplied to, and accepted on behalf of, an election committee from outside its lawful election fund.

The case was entrusted to Poland’s Internal Security Agency.

That is an investigation, not a finding of guilt.

But there is something wonderfully grotesque about placing “environmental and social responsibility” beside an official prosecutorial document discussing fifteen-point-nine million zlotys, branded mugs and alleged campaign financing.

Cummins brought Stage V.

TCAP brought the fucking stationery cupboard.

Another Foundation Investigation Was Waiting Behind It

By 2025, another investigation was examining a separate KGHM Foundation donation.

The Świdnica District Prosecutor’s Office confirmed an inquiry concerning donations by the KGHM, Orlen and Energa foundations to the Polish Lost Art Foundation for a museum and exhibition project involving stolen art.

At the time of the prosecutor’s November 2025 statement, nobody had been charged.

Again, the significance here is not that every investigation proves misconduct. It does not.

The significance is accumulation.

Cummins’ customer portrait strips KGHM down to engines, production, technicians and environmental ambition. The public record adds prosecutors, auditors, investigators and enough financial footnotes to require its own ventilation shaft.

That does not make the Cummins article false.

It makes it wonderfully fucking selective.

PLN 131 Million And The Municipal Donation Machine

Then Poland’s Supreme Audit Office, NIK, enters carrying perhaps the ugliest governance finding in the pile.

KGHM entered 14 agreements with five municipalities: Polkowice, Grębocice, Rudna, Żukowice and Gaworzyce. Together, those municipalities received nearly PLN 131 million while undertaking planning changes that facilitated KGHM mining developments.

NIK considered the arrangements capable of creating a corruption-generating mechanism and creating conflict-of-interest risks.

The numbers were enormous. Polkowice received almost PLN 46 million. Grębocice received almost PLN 45 million. Rudna received about PLN 20.6 million. Żukowice received PLN 15.5 million and Gaworzyce PLN 4 million.

Even better, in the blackly comic sense, NIK said KGHM’s own legal counsel had questioned the legality of the arrangements because a donation should not require reciprocal performance.

There is something uniquely beautiful about continuing towards a cliff after the lawyer has already pointed at the cliff.

Residents Said No. The Agreement Said Otherwise.

NIK also found that in Żukowice, agreements were signed despite residents of two affected villages having decisively opposed KGHM’s planned investments during consultation.

Meanwhile, KGHM financed planning-related costs that NIK said should legally have fallen on municipal budgets. NIK calculated approximately PLN 691,000 in improperly financed study-plan costs, while four municipalities allowed KGHM to finance a further roughly PLN 474,000 of local-plan expenses contrary to statutory requirements.

NIK informed the Central Anti-Corruption Bureau of its findings.

So when Cummins writes about KGHM’s social responsibility, that phrase now has rather more weight attached to it.

Copper is heavy.

Context is heavier.

The Tailings Reservoir Was Not Having A Relaxing Year Either

KGHM’s internal audits also reached the tailings operation.

The company said inspectors found numerous omissions and failures in infrastructure management along with delays to investment work. KGHM warned that the problems could have forced restrictions on flotation-tailings storage during summer.

Its production vice-president later explained that the Żelazny Most reservoir was effectively full when the new management arrived and that urgent work had been necessary to rebuild retention capacity.

This is the same KGHM that elsewhere presents Żelazny Most as an example of safe and effective tailings management.

Both statements can coexist. Corrective management is part of industrial life.

But they certainly produce different brochures.

One says world-class infrastructure.

The other says the reservoir was full and we needed to move our fucking arses.

TCAP knows which one has better texture.

Now We Reach The Part Where The Jokes Stop

Cummins titled its article Inside the Pressure Cooker because the physical conditions underground are extreme.

There is another reason to treat that phrase carefully.

Mining kills people.

At KGHM, that is not rhetorical darkness invented by TCAP. It sits in the official accident register.

In 2024, Poland’s State Mining Authority recorded four fatal accidents at KGHM mines: two at Lubin and two at Polkowice-Sieroszowice. In 2025, its register includes fatal accidents at Rudna and Polkowice-Sieroszowice.

Those workers are not material for a punchline.

Neither are the eight miners killed and 21 injured during the catastrophic rockburst at Rudna on 29 November 2016, which KGHM itself describes as the largest mining disaster in its history.

That history changes the temperature of Cummins’ copy. The heat, the rock pressure, the machinery, the kilometre of earth overhead and the constant emphasis on uptime are not colourful industrial scenery. Human beings work inside that system.

The machine can be repaired.

The worker does not come with ReCon.

2026 Has Not Been Quiet Underground

The current year has continued to produce serious incidents.

Official mining-regulator records show a June 2026 Lubin accident that caused more than 60 days of incapacity. Rockbursts in July at Lubin and Rudna injured three workers between them. Then an August rock event at Polkowice-Sieroszowice injured another two workers and prompted the mining authority to suspend work in the affected area until inspections, remedial work and revised rockburst-prevention analysis had been completed.

Separately, a May conveyor fire at Polkowice-Sieroszowice put three workers inside the danger zone. They escaped without injury, but regulators stopped operation of the conveyor pending technical corrections, removal of accumulated material and improvements to the passage alongside it.

And this is where the corporate family tree performs another little loop.

The conveyor was a LEGMET W1200/160 manufactured by DFM Zanam-Legmet.

That does not implicate Cummins. Nor does the regulator’s report say the manufacturer caused the fire.

What it does demonstrate is how thoroughly ZANAM machinery is woven into the physical infrastructure Cummins has chosen to celebrate.

The “engineering pact” is not a LinkedIn friendship.

It is steel, heat, dust, maintenance, risk and people underground.

Environmental Responsibility Meets Arsenic Week

Cummins published its KGHM piece under the date 30 September 2026.

One week earlier, on 23 September, arsenic was being discussed at a Głogów City Council meeting.

Councillors questioned KGHM representatives about recent arsenic readings around the Głogów smelter and asked why reported values had increased despite hundreds of millions of zlotys having been invested in environmental protection. Questions were also raised about expanding health testing, including for children.

KGHM representatives pointed to the composition of incoming raw material as one explanation and outlined approximately PLN 350 million of environmental investment.

The company also takes the issue seriously in its formal reporting. KGHM acknowledges potential negative impacts associated with arsenic emissions while assessing the probability of material harm as low because of preventive systems and regulatory controls.

That context matters.

So does the timing.

Seven days after local councillors were asking questions about arsenic and children’s health, Cummins published a story explaining how Stage V engines support KGHM’s commitment to environmental and social responsibility.

Sometimes satire is simply arranging dates in chronological order.

Canada Once Looked At A KGHM Mine And Said No

KGHM’s environmental story extends well beyond Poland.

In Canada, KGHM held an 80% interest in the proposed Ajax copper-gold mine near Kamloops, British Columbia.

The Canadian government rejected the project in 2018 after concluding that it was likely to cause significant adverse environmental effects that could not be justified in the circumstances. Federal authorities highlighted impacts on Indigenous peoples’ use of lands and resources for traditional purposes.

British Columbia had already refused the environmental certificate.

That was a proposed project, not KGHM’s current Polish mine operation, and it belongs to a different jurisdiction and period.

Nevertheless, when a global mining company’s latest customer profile hangs the phrase environmental and social responsibility above the door, a major overseas project rejected on environmental grounds is difficult to leave entirely outside the mine fence.

Sierra Gorda: When Due Diligence Meets A Copper Mountain

Then there is Chile.

KGHM’s acquisition of Quadra FNX brought the huge Sierra Gorda copper project into the portfolio. Poland’s Supreme Audit Office later delivered a savage assessment of the investment process.

NIK said KGHM’s financial involvement in the loss-making Sierra Gorda project reached about PLN 13.8 billion by the end of 2017. Losses at Sierra Gorda between 2015 and 2017 exceeded PLN 19.9 billion.

The due-diligence detail is even better.

KGHM spent around PLN 95 million on various pre-acquisition analyses, yet only roughly PLN 600,000 went on technical analysis.

For a mining acquisition.

Ninety-five million on analysis.

Six hundred grand on the bit concerning whether the fucking mine would work as expected.

That is not TCAP metaphor.

That is arithmetic.

Sierra Gorda subsequently improved and remains an important operating asset, so describing it today simply as a failed mine would be wrong. However, the acquisition and early operating history remain a spectacular case study in capital allocation, technical assumptions and what happens when a copper company discovers that PowerPoint cannot actually process ore.

A Former Vice-President, A Doctorate And PLN 1.406 Million

Another historical strand reached court in 2022 when Poland’s Internal Security Agency announced an indictment arising from a corruption investigation involving a former KGHM vice-president and two academics.

Prosecutors alleged that a PLN 1.406 million academic study commission had been provided in exchange for assistance obtaining favourable doctoral-study assessments. The former executive also faced accusations concerning unlawful disclosure of confidential information about KGHM’s plans involving listed company Bipromet and an alleged benefit involving a police officer.

Those were criminal charges, not findings TCAP is converting into guilt.

Still, once you have a copper company, a doctoral course, a 1.4-million-zloty academic commission and confidential share information occupying the same prosecutorial document, the phrase pressure cooker begins doing tremendous amounts of unpaid overtime.

Speaking Of Overtime

Which brings us neatly to August 2026.

Four former KGHM employees had been convicted at first instance over allegations concerning nearly PLN 500,000 in fraudulent overtime payments. An appellate court later acquitted them.

Then Poland’s Supreme Court intervened.

On 12 August 2026 it quashed those acquittals in full after allowing the Legnica prosecutor’s cassation appeal and sent the case back to the Wrocław Court of Appeal for reconsideration before a different panel.

Therefore, the case is not a conviction currently standing against those defendants.

Nor is it dead.

It is another live legal seam running beneath a company Cummins has just transformed into a warm human-interest story about rugged engines and dedicated technicians.

Mining really is about layers.

The Customer Profile That Ate The Customer

None of this means KGHM is uniquely wicked among multinational mining groups. Mining is inherently dangerous, capital-intensive, politically exposed and environmentally complicated. Giant organisations accumulate scandals, investigations, mistakes, litigation and historical baggage because giant organisations contain thousands of people, billions in assets and decades of decisions.

That is precisely why glossy corporate storytelling deserves scrutiny.

Cummins did not publish a technical specification sheet.

It published a story.

It selected the imagery, selected the language, selected the virtues and selected what to leave outside the frame.

The customer became heat, heritage, horsepower, technicians and environmental responsibility.

The public record adds prosecutor notifications at the machinery subsidiary Cummins explicitly names, historical procurement-corruption investigations, copper-sample allegations, a fake-invoice investigation involving purported KGHM machinery and parts, Foundation spending under criminal investigation, NIK findings involving PLN 131 million of municipal arrangements, arsenic questions, mine accidents, tailings problems, solar-procurement irregularities, football overspending and one of Poland’s most infamous overseas mining investments.

That is not a footnote.

That is another fucking mine.

Twenty Years Is A Long Time

Cummins is proud enough of this relationship to call it a full-scale engineering pact and date it back two decades.

Fine.

Twenty years is also long enough for the customer to accumulate history.

If Cummins wants the halo of KGHM’s scale, production, engineering complexity and industrial prestige, then the relationship does not exist only when the customer is photogenic.

You cannot descend a kilometre underground, count 1,400 engines, praise the client’s social responsibility, talk about a two-decade pact and then pretend the corporate organism ends at the rocker cover.

A customer this large comes with geology.

Some of it contains copper.

Some of it contains arsenic.

Some of it contains audit findings.

Some of it has been forwarded to prosecutors.

That is what digging does.

You find things.

Inside The Pressure Cooker

Cummins chose the title.

TCAP merely followed the instruction.

Inside the pressure cooker we found more than 700 engines, then apparently 750, twenty-four embedded Cummins technicians and a relationship substantial enough to be described as something beyond vendor and customer.

We also found KGHM’s own audit accusing previous management structures of governance failures and procedure breaches. We found two prosecutor notifications resulting from ZANAM inspections. We found a Stage V complaint that was ultimately discontinued. We found NIK reporting municipal arrangements with characteristics of a corruption-generating mechanism. We found an election-financing investigation involving nearly PLN 16 million of Foundation assets. We found a second Foundation investigation, historical procurement bribery allegations, copper-sample manipulation allegations, fictitious machinery invoices, workplace fatalities, rockbursts, environmental arguments and billions lost during Sierra Gorda’s painful early years.

Cummins found inspirational engineering.

TCAP found the rest of the fucking kitchen.

The engines may indeed be built to survive the pressure.

The press release needed a stronger lid.

Lee Thompson – Founder, The Cummins Accountability Project

Sources

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