Jastrzębska Spółka Węglowa

What Jastrzębska Spółka Węglowa does

Jastrzębska Spółka Węglowa S.A. (JSW) is Poland's largest and Europe's largest producer of hard coking coal and a major producer of coke, supplying the steel industry through a vertically integrated mining-to-coke value chain. The company operates five underground coal mines — Borynia-Zofiówka, Budryk, Knurów-Szczygłowice, Pniówek, and ZWP — located in the Upper Silesian basin around Jastrzębie-Zdrój, and converts extracted coking coal into coke for blast-furnace steelmaking. Technical assets include a recently deepened shaft at Pniówek, methane-utilization projects at Knurów and Budryk, the DensiCoal densification program, battery-powered underground equipment, and reactive power compensation systems for energy efficiency. By-products such as coal derivatives and rock aggregates are marketed alongside core products.

Name

Jastrzębska Spółka Węglowa

Legal name

Jastrzębska Spółka Węglowa S.A.

Website

https://jsw.pl

Company type

Public

Founded year

1991

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Jastrzębska Spółka Węglowa is Europe's largest producer of hard coking coal and a major coke producer, supplying European steel manufacturers from five underground mines and operating a vertically integrated mining-to-coke value chain.

Ownership category

akta.pro rank

Product category

Coking Coal & Coke Production

NAICS

Underground Coal Mining (212115), Coal Mining (2121)

SIC

Bituminous Coal & Lignite Mining (1220)

akta.pro primary industry

Metallurgical Coal Mining (Coking/PCI Coal) (IMAKAIAB)

akta.pro secondary industries

Coal Extraction Operations (Surface & Underground) (IMAKAIAG), Coal Preparation & Beneficiation (Washing, Crushing, Screening) (IMAKAIAH), Coal & Metallurgical Coke Marketing & Trading (IMAKAJAH)

Keywords

• Coking coal mining
• Coke manufacturing
• Underground coal extraction
• Steelmaking raw materials
• Rock aggregate production

Headquarters

HQ city

Jastrzebie Zdroj

HQ country

Poland

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Infrastructure, Supply Chain

Revenue model

1. Coking Coal Sales: JSW's primary revenue stream from producing and selling coking coal, the key input for steelmaking. Sales revenues declined 8.3% to PLN 9,408.1 million in FY 2025 due to a 23.7% collapse in average coking coal prices to 685.82 PLN per ton. Coal production increased 6.2% year-over-year.
2. Coke Sales: Coke production and sales as a secondary product stream. Coke prices fell 25.6% to 969.52 PLN per ton in FY 2025, while coke production volumes rose 2.9%.
3. Coal Sales to Individual Consumers: JSW sells coal directly to individual consumers through its coal sales system for personal use, a supplementary distribution channel.
4. Government Subsidies and Support: State-backed restructuring support including ARP S.A. purchasing subsidiary shares for PLN 1.1 billion, debt relief measures, and mining leave subsidies from the Ministry of Energy.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

Jastrzębska Spółka Węglowa (JSW) produces hard coking coal from five underground mines (Borynia-Zofi ówka, Budryk, Knurów-Szczygłowice, Pniówek, and ZWP) and converts it into coke for sale primarily to European steel mills. The company also markets coal derivatives (carbon-based by-products) and rock aggregates produced as mining by-products, while selling small volumes of coal directly to individual consumers.

Product overview

Jastrzębska Spółka Węglowa S.A. (JSW) is Poland's largest and Europe's leading coking coal producer, operating a vertically integrated mining and processing business. The company's core product portfolio centers on hard coking coal extracted from five underground mines (Borynia-Zofiówka, Budryk, Knurów-Szczygłowice, Pniówek, and ZWP), which is then processed into coke for the steel industry. JSW also generates derivative products including coal by-products and rock aggregates from its mining operations. The company operates as a single-segment industrial producer rather than a software platform, with no consumer-facing digital products or SaaS offerings.

Differentiator

Problem solved

Functional benefit

Products and services

• Coking Coal (Węgiel koksowy) Hard coking coal extracted from JSW's five underground mines, sold primarily to steel manufacturers as the essential reducing agent input for blast furnace steelmaking.
• Coke (Koks) Coke manufactured from coking coal at JSW's processing facilities, supplied as a key industrial input to the steel industry.
• Coal Derivatives (Węglopochodne) Carbon-based by-products derived from JSW's coal processing operations, supplied to industrial customers.
• Rock Aggregate (Kruszywa skalne) Stone aggregates produced as a by-product of JSW's mining operations, sold to construction and infrastructure customers.
• Retail Coal Sales to Individual Consumers Coal sold directly to private individual buyers through JSW's online coal sales portal under a published price list (cennik).

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core.

• Ministry of Energy (Poland)coreStrategic or Co-development Partner · 26 June 2026JSW signed a subsidy agreement (umowa dotacyjna) with the Ministry of Energy for financing mining leave and mechanical coal processing plant employee leave programs. On July 1, 2026, the first group of 1,123 employees began taking mining leave under this program.
• Polish Government / State TreasurycoreStrategic or Co-development PartnerPolish Prime Minister Donald Tusk announced a government restructuring plan for JSW including cost optimization, wage cuts, voluntary staff reductions, and potential involvement from the Polish defense industry. The government also passed legislation facilitating coal mine closures and compensation for miners (October 2025).
• Trade UnionscoreStrategic or Co-development PartnerJSW's comprehensive restructuring program was developed in collaboration with trade unions as part of the balance sheet recovery plan.

Scale indicators10 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Arch Resources: US-based coal producer with substantial metallurgical coal operations alongside thermal coal and steelmaking inputs. Comparable to JSW as a metallurgical coal producer serving global steel mills.
• Teck Resources: Canadian diversified miner with significant steelmaking coal (metallurgical coal) operations. Comparable to JSW on the metallurgical coal side of the business, though Teck is more diversified across copper and zinc.
• Peabody Energy: One of the world's largest coal producers with significant metallurgical coal exposure. Comparable to JSW as a global metallurgical coal supplier serving steel industry customers, though Peabody is geographically diversified and US-listed.

Direct peers

• Coronado Global Resources: Global metallurgical coal producer with operations in Australia and the US, focused on export markets. Comparable to JSW as a metallurgical coal exporter serving steel industry customers worldwide.
• LW Bogdanka: Polish underground coal producer listed on the Warsaw Stock Exchange, majority owned by state-controlled Enea. Directly comparable as a domestic Polish coal miner facing similar restructuring, regulatory, and energy-transition dynamics.
• Whitehaven Coal: Australia's largest independent coal producer with substantial metallurgical coal output. Comparable to JSW as a metallurgical coal producer serving Asian and European steel mills.
• Warrior Met Coal: Pure-play US metallurgical coal producer focused on premium hard coking coal for the global steel industry. Closely comparable to JSW in product mix (premium hard coking coal) and customer base (blast furnace steelmakers), though operating in Alabama.
• OKD: Czech underground hard coal producer historically operating in the same Upper Silesian basin as JSW. Directly comparable in geography, mining method, and customer base, though OKD is being wound down.
• Polska Grupa Górnicza (PGG): Poland's largest thermal and coking coal producer, majority state-owned like JSW. Directly comparable as a Polish underground coal miner serving similar industrial customers and subject to the same state restructuring environment.

Others

• ArcelorMittal: World's largest steelmaker with European operations that consume coking coal. Comparable as JSW's primary downstream customer and as a major counterparty in European steel supply chains.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/jsw_sa
• YouTubeyoutube.com/channel/UCRlJzCShE6P7-3CIJtlyPyA
• Facebookfacebook.com/jastrzebskaspolkaweglowa
• LinkedInpl.linkedin.com/company/jsw-sa
• Instagraminstagram.com/jsw_sa

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Jastrzębska Spółka Węglowa