Why Codelco’s Gender Diversity Goes Beyond a Hiring Number

Picture a copper mine deep in the Atacama Desert, one of the driest places on Earth, running autonomous haul trucks around the clock. Now picture the people who work there. By April 2026, more than one in four employees at Codelco’s División Gabriela Mistral (DGM) was a woman, and half of those women were under 35. That does not match the story most people tell themselves about who works in mining.

This matters because Codelco is not a boutique operator. It is one of the world’s largest copper producers, and its corporation-wide female workforce sat at just 16.6% in 2023. DGM’s 27% is not a rounding difference or a statistical quirk. It is the outcome of a deliberate strategy with named leadership, dated milestones, and a measurable climb since the division opened in 2008.

Codelco’s production targets for 2026 frame the operational context within which DGM’s workforce strategy operates: a state-owned producer managing simultaneous pressure on output, costs, and social performance across some of the world’s most demanding copper deposits.

So this is not another aspirational target announcement. What follows here unpacks the structural decisions, the leadership philosophy, and the cultural challenges sitting behind that headline number, giving you a clear picture of what genuine operational diversity actually looks like versus the kind that lives only in an annual report.

How DGM became Codelco’s benchmark for female workforce inclusion

The 27% figure did not appear overnight. It is the top of a staircase that DGM has been building for nearly two decades, one decision at a time.

When the division opened in 2008, it pioneered the inclusion of women in Codelco’s mining operations rather than treating diversity as something to bolt on later. By 2010, female participation had reached 20%, a national benchmark at a time when the sector average sat far lower. The division treated inclusive hiring as part of its operational model from the start, not as a corporate-social-responsibility afterthought.

That commitment kept compounding. By the end of 2023, DGM reported 25% female participation, and by April 2026 it reached 27%, described in reporting from Reporte Minero as “el porcentaje más alto a nivel corporativo,” the highest rate anywhere in the corporation.

Read as a sequence rather than competing claims, the progression from 20% to 27% tells you something important: this is not a quota imposed from outside. It is a compounding institutional commitment that has held across years and management cycles.

The demographic detail is where the story gains real texture. As of April 2026, DGM’s female workforce broke down like this:

• 50% of women in the division are under 35 years old
• 33% hold professional positions
• 29% participate in leadership or directorial roles
• 20% work in operational functions

That age profile is the part worth sitting with. When half your female workforce is under 35, and earlier 2024 reporting put women at 33% of the division’s Executive Committee, you are not just filling a current headcount. You are building a pipeline designed to keep supplying women into senior and technical roles for the next decade. The strategy is aimed at where the workforce is heading, not just where it stands today.

What sits behind the number: the Crisol model, leadership philosophy, and cultural design

A headline figure tells you where DGM landed. It does not tell you how the division got there, and the “how” is where the genuinely instructive part lives.

At the centre of DGM’s approach is something called the Crisol model, a formal diversity management framework through which managers actively lead diversity across daily operations. Here is where honesty matters: while leadership references confirm Crisol exists as a named, functioning framework embedded across the value chain, the public record does not lay out its internal mechanics, governance, or documented outcomes in any detail.

That gap is itself informative for you. It signals that the most substantive diversity tools in mining tend to be operational rather than reputational. They live inside daily management practice, not in glossy external reporting, which means understanding them properly requires access most outside observers never get.

Inclusive leadership as an operational principle

DGM frames inclusion as embedded in the value chain, not parked in a standalone human-resources function. The leadership treats diversity as a lived operational practice measured by outcomes, not a numbers exercise chased once a year.

The person at the top embodies that. Claudia Cabrera, General Manager of DGM, is the first woman to lead a Codelco division, a role she has described as both a responsibility and a source of inspiration for wider change in the sector.

Underneath the leadership framing sits a deliberate next-phase priority. Paola Ramírez, DGM’s Human Resources Manager, has identified retention and advancement, not just entry-level hiring, as the strategy’s ongoing focus. That means moving women through operational, professional, and leadership roles rather than counting them at the door.

Ramírez also connects diversity directly to how the operation performs, not to optics.

Gender-mixed teams contribute to a more respectful organisational environment and reinforce safety and operational outcomes, according to Paola Ramírez, Human Resources Manager at DGM.

For anyone trying to separate genuine strategy from performative target-setting, that framing is the tell. The consistent emphasis on retention, on role diversity across functions, and on cultural integration rather than raw hiring numbers is a practical signal of depth. It suggests the division is managing for the parts of inclusion that are hard to fake.

Why gender diversity in mining matters beyond the headcount

It would be easy to file all of this under corporate goodwill. The sector’s own evidence suggests that would be a mistake, because the link between inclusion and how safely a mine actually runs is more direct than the goodwill framing implies.

A 2026 study from Women in Mining Chile (WIM Chile), reported by Reporte Minero, examined what shapes women’s work experience in mining: career development, respectful and equitable treatment, safety to report problems, and the ability to balance work and personal life. Its central finding is worth pausing on.

Equity and psychological safety are closely related to both the intention to remain in an organisation and the willingness to recommend it as a workplace, according to the WIM Chile 2026 study.

Drawing on that study and on statements from DGM leadership, four mechanisms explain how inclusion can support safer, more effective operations:

1. Enhanced psychological safety and reporting culture. When workers feel safe and fairly treated, they are more willing to stay and to speak up. In mining, that willingness is central to reporting near misses and challenging unsafe practices before they become incidents.
2. Broader perspectives in risk management. Women in the sector report being trained and aware of risks while also facing discrimination. Valuing diverse perspectives in hazard identification and procedure design strengthens the whole safety system.
3. Retention and team stability. Where equity and respect are present, intention to remain rises. Stable, experienced teams accumulate tacit knowledge and coordinate better, which is generally associated with smoother, safer operations.
4. Organisational legitimacy and compliance. Framing inclusion as part of ethical, sustainable mining strengthens compliance with both safety and environmental standards.

Here is the uncomfortable counterweight. In the same Chilean sector, 69% of female mining workers affirm that gender-discrimination practices exist, and 41% say they have directly observed discrimination, according to Voces Mineras and the Estudio Mujer y Minería 2022.

Hold those two numbers together. DGM’s 27% participation rate and the sector’s 69% discrimination figure are not contradictions; they are parallel tracks. Hiring progress and cultural transformation are separate journeys, and numerical gains can coexist with a culture that still pushes women out.

The sector-wide gender gap in Chilean copper mining sits at 21.7% female participation on average, a figure that masks the distance between leading operations like DGM and the tail of the industry where structural change has barely started.

That is precisely what makes DGM’s achievement notable. The division is attempting to move both tracks at once, treating retention and respectful culture as inseparable from the headcount rather than a problem to solve later.

For anyone weighing diversity as a genuine risk and performance factor, the WIM Chile data gives you a grounded test. Inclusion built on psychological safety and equitable treatment carries measurable workforce-stability implications. Inclusion built only on hitting a hiring number does not.

Codelco’s 2027 target and the distance still to travel

DGM’s success raises an obvious question: can the rest of Codelco follow? The corporation has set an ambitious answer, and the honest arithmetic behind it is worth looking at squarely.

On 9 November 2022, Codelco announced a target of 35% female participation across all operations by 2027. The plan involves adding more than 3,000 women to reach roughly 5,000 female employees corporation-wide, supported by a set of enabling pillars.

The Codelco Memoria Integrada 2025 documents the corporation’s equity commitments under its “Equidad en Nuestros Equipos” reporting framework, providing the official baseline against which divisional figures like DGM’s 27% are measured and verified.

• A new management model
• Attraction, development, and retention strategies to make Codelco a workplace women actively want to join
• Cultural transformation toward greater female integration
• Infrastructure adaptation across sites

The starting point tells you how much distance remains. Corporation-wide female participation stood at 16.6% in 2023, less than half the target. But the flow matters more than the level here: 57.5% of all Codelco hires in 2023 were women, meaning the recruitment pipeline is running well ahead of the current participation share. As the workforce turns over, that gap should narrow.

The divisional picture shows where embedded strategy is already outpacing the corporate average.

Chuquicamata Subterránea is the standout proof point. Its operations area, a traditionally male-dominated environment, reached 35% female workforce in 2024, hitting the corporate 2027 target years ahead of schedule. That is not a headquarters pilot; it is a hard operational area meeting the goal early.

The pipeline signals reinforce the point. More than 2,000 women applied to Codelco’s female mining apprentices programme, reported in November 2024, and the Memoria 2023 reaffirmed a minimum annual female hiring target of 50% of all hires.

Put it together and you get a balanced read. The gap between 16.6% today and 35% by 2027 is real and significant. But a 57.5% female hiring rate, an early win at Chuquicamata Subterránea, and a heavily subscribed apprentice programme tell you the strategy has structural traction, and that DGM’s model is being replicated rather than admired from a distance.

What DGM’s model signals for the broader mining industry

Step back from Codelco for a moment and DGM’s experience becomes something more useful: a stress test of the assumptions most mining companies bring to diversity strategy.

What genuine structural inclusion looks like in practice

The clearest lesson from the global comparators is that targets accelerate change but cannot carry it alone. Large miners have learned this the hard way.

BHP set a goal of roughly gender balance by 2025, backing it with targeted recruitment, flexible work, and leadership accountability. Rio Tinto, after a bruising internal review of harassment and bullying, redesigned rosters and site conditions and saw misconduct reporting rise, a sign of improved psychological safety rather than worsening behaviour. Anglo American folded gender diversity into its FutureSmart Mining and sustainability agenda, treating inclusion as part of risk management. The common thread is that numbers moved only when structural reform came with them.

Sustainable mining strategies increasingly treat workforce equity alongside environmental stewardship and community relations as components of the same social licence to operate, and the companies that have embedded all three as operational disciplines rather than reporting exercises tend to perform better on each individually.

The Chilean evidence maps the terrain those reforms have to cross. The documented barriers are consistent across WIM Chile, Voces Mineras, and the Estudio Mujer y Minería 2022:

• Infrastructure gaps, with facilities not designed for female workers
• Rigid work schedules that complicate work and family life
• Limited access to professional networks affecting promotion
• Harassment, bullying, and hostile behaviour
• Persistent masculine codes and undermodernised culture
• Absent career-development plans and undervalued skills

Numerical targets alone do not touch that list. This is where DGM’s design becomes instructive. It embedded inclusion from its 2008 founding rather than retrofitting it, runs the Crisol framework across the value chain, focuses on retention alongside attraction, and tracks advancement across operational, professional, and leadership functions rather than just the entry gate.

That is the distinction that matters. DGM is worth studying not because it hit 27%, but because it treated inclusion as an operational design question from day one. For investors, operators, and policymakers assessing a mining company’s social-performance credentials, that gives you concrete features to look for: founding-stage integration, framework-led management, a retention-and-advancement focus, and demographic tracking across role types. Those separate structural progress from a headline-friendly announcement.

What the DGM benchmark means for copper, Codelco, and the industry’s next decade

Three threads run through this story, and they resolve into a single read. DGM’s climb to 27% proves what is achievable when inclusion is engineered into operations rather than bolted on. Codelco’s 35% corporate target sets the near-term test. And the sector evidence explains what makes any of it durable: culture, retention, and psychological safety, not just numbers on a hiring dashboard.

The 2027 target is the real examination. If Codelco reaches 35% corporation-wide, it will rank among the most gender-diverse major mining workforces on the planet. If it falls short, the divisional proof points, DGM and Chuquicamata Subterránea, will still stand as replicable models rather than one-offs.

The forward signal is in the demographics. A female workforce that is 50% under 35 at DGM, a 57.5% female hiring rate corporation-wide, and more than 2,000 applicants to the apprentices programme together suggest a demographic shift that is structural, not cyclical. The pipeline is being built, not just announced.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions. Financial projections and targets are subject to market conditions and various risk factors, and forward-looking statements are speculative and subject to change based on developments over time.