Jennmar Secures Exclusive Ground Support Deal at Kemi Chromite Mine

Europe operates exactly one active chromite mine. It sits 1,000 metres beneath northern Finland, and as of 31 August 2026 it has locked in a five-year exclusive ground support partner. The mine is Kemi, run by Outokumpu, and the partner is Jennmar.

This is not routine procurement. Kemi processes 2.7 million tonnes of ore annually and supplies roughly 23% of the European Union’s ferrochrome needs. In January 2025, a drilling programme nearly doubled its mineral reserves to approximately 62.5 million tonnes, extending the mine’s life into the 2050s. A long-term ground control agreement at this depth and throughput is an operational commitment to an asset now confirmed as multi-decade.

What follows sets out what the Jennmar Kemi mine contract covers, why Kemi’s position in European critical minerals supply makes it a reference site for underground services contracting, and what the establishment of a dedicated local subsidiary signals about how specialist ground support is being structured at major European hard-rock operations.

What Jennmar will deliver under the five-year exclusive agreement

Jennmar is not supplying a single product line into Kemi. It is supplying a complete ground control system, engineered for the specific conditions of a mine working at 1,000 metres.

The agreement, announced via PR Newswire on 31 August 2026, covers the full hardware suite:

• Roof bolts
• Cable bolts
• Mesh
• Steel accessories
• Pumpable resins

That combination matters. Ground support performance at depth depends on how the parts work together, not on any single component, which is why Jennmar positions itself as a sustained ground control partner rather than a parts vendor.

Pumpable resins are among the most load-sensitive components in deep hard-rock support, and resin bolting systems are engineered around precise cure times, annulus geometry, and confining pressure, variables that shift materially when a mine moves from 500 metres to 1,000 metres and ground stress regimes change.

The engagement extends past hardware. Drawing on its worldwide supply chain and specialist technical capabilities, Jennmar will work alongside Kemi’s underground and commercial teams to drive measurable improvements in site safety, rock mass stability, and overall production performance.

Mike Petkovich, President of Jennmar Europe, confirmed that Outokumpu selected Jennmar to supply the Kemi mine for the next five years.

That pairing of a full hardware suite with an embedded technical collaboration tells you what kind of deal this is. It is a partnership woven into Kemi’s operational planning, not a commodity contract that gets shopped around at each renewal.

For mining services investors and industry observers, the scope carries a clear read. Kemi’s operator treats ground support as a critical-path function that requires specialist integration, and the five-year exclusive term removes supply uncertainty at a mine running 2.7 million tonnes of ore a year.

Why Kemi’s position in Europe’s chromite supply chain makes this contract matter beyond Finland

Start with the reserve base and let the numbers accumulate, because they build toward a single conclusion about how much this mine matters.

Kemi is the only active chromite mine in the European Union. It supplies roughly 23% of the bloc’s ferrochrome requirements, with the rest imported from South Africa (around 26%), India (16%), Zimbabwe (5%), and Kazakhstan (4%). Chrome extracted at Kemi feeds Outokumpu’s ferrochrome plant in Tornio, which in turn feeds its stainless steel production.

Chromium supply concentration is unusually acute even by critical mineral standards, with South Africa alone controlling roughly half of global mined output and the five largest producing nations accounting for well over 90%, numbers that frame why Kemi’s 23% contribution to EU ferrochrome is treated as structurally irreplaceable.

In January 2025, Outokumpu announced a 95% increase in mineral reserves following new underground drilling, taking the confirmed resource to approximately 62.5 million tonnes of chromium ore and securing supply into the 2050s. That reserve expansion followed a deepening project, carried out between 2017 and 2023 at a cost of roughly €280 million (approximately US$324 million), which took the mine from 500 metres to 1,000 metres.

Chromium’s policy status sharpens the picture. Under the EU’s 2023 Critical Raw Materials study, chromium is not on the list of 34 designated critical minerals, sitting instead as a borderline case, partly because Kemi’s domestic output helps mitigate the bloc’s supply risk.

The EU Critical Raw Materials Act designates 34 critical raw materials and 17 strategic raw materials for the bloc, a framework that chromium sits outside despite its concentrated global supply profile and its role in stainless steel production.

In its August 2026 article “Security from our own raw materials,” Outokumpu argues that chrome should be treated as an EU critical raw material, citing high import dependency, concentrated global supply, and ferrochrome’s essential role in stainless steel for infrastructure, defence, and energy systems.

Outokumpu has also signalled long-term intent at the site. It targets carbon neutrality at Kemi by the end of 2025, and in March 2026 announced a circular-economy initiative aimed at converting 3 million tonnes of annual mining waste into usable industrial materials.

Put together, this reframes the Jennmar deal. A mine supplying nearly a quarter of EU ferrochrome, working at 1,000 metres, with reserves confirmed into the 2050s, is precisely where ground support continuity stops being optional. That is what makes this contract structurally significant, not merely commercially interesting, and why anyone tracking European critical mineral exposure or stainless steel supply chains should treat Kemi’s operational profile as material context.

What Jennmar Finland signals about the future of specialist ground support contracting in Europe

Rather than serving Kemi through its existing European division, Jennmar built a purpose-made local entity, Jennmar Finland, to run the contract. The stated rationale is commercial streamlining and operational focus: a single-site subsidiary can tailor logistics, technical systems, and maintenance to one operation’s specific needs.

The four rationales that typically underpin dedicated local subsidiaries are worth naming:

• Regulatory and permitting alignment with national mining, labour, and environmental rules
• Risk ring-fencing, limiting exposure from a single mine to a single entity
• Local content and employment, supporting social licence
• Operational focus on one customer relationship

This move lands during a period of active repositioning for Jennmar’s European operations. In October 2024, DYWIDAG Systems International (DSI) agreed to acquire select Jennmar businesses across Australia, Europe, Latin America, and China (a 50% share). Then in March 2026, KPS Capital Partners announced it would acquire a controlling interest in Jennmar, described as a global provider of safety-critical infrastructure products with more than 20 manufacturing facilities worldwide.

Geomechanics.io framed the Kemi deal as covering strata support hardware for deep underground workings, where long development drives and high-stress conditions demand robust rock reinforcement.

The geotechnical case for single-supplier, long-term ground support at depth

There is an engineering logic to committing to one supplier for years. Geotechnical teams design support patterns around known product behaviour: a specific bolt type, a specific resin chemistry, a specific mesh specification.

At 1,000 metres, stope stability becomes the governing constraint on mining sequence, extraction ratio, and fill scheduling, which is why geotechnical teams at deep operations like Kemi design support patterns around known product behaviour rather than switching suppliers between contracts.

Switching suppliers mid-contract introduces variability into those design assumptions. At depth, under high stress, that variability can compromise safety-critical patterns, which is why deep hard-rock operations increasingly favour standardised, long-term partnerships over spot sourcing.

The industry read here is straightforward. When a specialist commits to a single strategically significant mine for five years, the corporate architecture follows the contract, and that pattern has implications for how underground services get structured at other European critical mineral operations chasing the same operational continuity. Jennmar Finland is an early data point in a shift toward embedded specialist partners rather than transactional supply.

What comes next for Jennmar, Kemi, and European underground mining services

The Kemi contract delivers Jennmar three concrete things: a five-year exclusive foothold at the EU’s only active chromite mine, a purpose-built Finnish operating entity, and a named reference site for European hard-rock ground support. The corporate release states it “significantly expands Jennmar’s European footprint,” and at Finland’s largest underground mine, that framing holds.

The longer-term value depends on threads still in motion. Jennmar’s ownership transition to KPS Capital Partners and the earlier DSI transaction leave open questions about how its European structure settles. Whether the Jennmar Finland model gets replicated elsewhere, and whether chromium secures EU critical raw material designation as the CRMA’s 2030 target of at least 10% domestic production approaches, are the variables to watch.

Kemi’s confirmed reserves sit within a broader Fennoscandian mineral endowment that spans chromite, nickel, cobalt, and lithium deposits across Finland, Sweden, and Norway, a geological context that shapes how European policymakers are approaching both the CRMA’s domestic production targets and long-term supply security for industrial value chains.

The contract itself is confirmed. What it seeds, a possible template for how specialist ground support is delivered at Europe’s critical mineral mines, is the open question.

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. Forward-looking statements are speculative and subject to change based on market developments and company performance.