What MOJ SA does

MOJ SA is a Polish industrial manufacturing company headquartered in Katowice, operating under the FASING Capital Group umbrella. The company manufactures and distributes industrial equipment and machinery for the mining, energy, transport, shipbuilding, cement, and sugar industries, with eight core product lines: couplings (elastic, hydrokinetic, bolt, toothed, directional, and special types), hand-held power tools (pneumatic, hydraulic, and electric drills, anchor machines, wrenches, and saws), individual mining housing (friction and hydraulic roof support props), hydraulic power units and aggregates, submersible drainage pumps, auxiliary drives for mill positioning, hydraulic actuators (single-acting and double-acting), and special conveyor and scraper chains. The company operates a vertically integrated production model including its wholly-owned Kuźnia Osowiec forge (producing die forgings in stainless steel and aluminum up to 15 kg), a modern CNC machine park, a certified welding department (EN 1090-1 EXC2, ISO 3834-2, multiple WPQR qualifications), an in-house design department using Autodesk Inventor and AutoCAD Mechanical, and a metrology laboratory equipped with a WENZEL XO 87 coordinate measuring machine.

The company employs 101-250 staff and generates revenue primarily through direct hardware sales of mining and industrial equipment, supplemented by professional services including warranty and post-warranty repair, CNC machining, metal forming, coating, heat treatment, dynamic balancing, and assembly work. A secondary but notable revenue stream is real estate development. Go-to-market is sales-led, with a dedicated internal commercial department (Economic and Commercial Director, Deputy Commercial Director, Head of Commercial Department, Chief Commercial Specialist) and multilingual website presence (Polish, English, Russian, German). Distribution is supported by FASING Group subsidiaries in China, the USA, and Ukraine, plus a domestic mining services arm (Greenway Sp. z o.o.). The company also distributes Westcar Milano coupling and brake products in Poland. Pricing is not publicly disclosed and sales are handled through direct customer engagement. The company holds ISO 9001:2015 (TÜV Nord) certification and its roots trace back to 1913, when it was founded as Fabryka Maszyn Odlewni Żelaza i Metali MOJ in Katowice.

Name

MOJ SA

Legal name

MOJ Spółka Akcyjna

Website

https://moj.com.pl

Company type

Private

Founded year

1913

Operating status

Operating

Headcount range

101–250 employees

Short description

MOJ SA is a Polish industrial manufacturer (founded 1913, based in Katowice) producing couplings, hand tools, mining supports, hydraulic actuators, pumps, and chains for the mining, energy, and heavy industrial sectors, with in-house forging and CNC machining capabilities.

Ownership category

akta.pro rank

Product category

Industrial Mining Equipment

NAICS

Mining Machinery and Equipment Manufacturing (333131), Agriculture, Construction, and Mining Machinery Manufacturing (3331)

SIC

Construction, Mining & Materials Handling Machinery & Equip (3530), Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532)

akta.pro primary industry

Maintenance, Repair & Rebuild (MRO), Parts Distribution & Field Service (IMAKANAL)

akta.pro secondary industries

Wear Parts & Consumables (Liners, Mantles, Hammers) (IMAHAMAK), Contract Crushing, Screening & Materials Handling (In-Pit/ROM, Conveying, Stockpiling) (IMAKAKAH)

Keywords

• Industrial mining equipment
• Power transmission couplings
• Hydraulic actuators
• Drilling and bolting tools
• Conveyor chains

Headquarters

HQ city

Katowice

HQ country

Poland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Equipment Manufacturing and Sales: Design, manufacture, and sale of industrial equipment including couplings (hydrokinetic, flexible, bolt, toothed), hand tools (drills, anchor machines, saws, hammers, wrenches), individual housing (friction props, hydraulic props), aggregates, pumps, auxiliary drives, hydraulic actuators, and special chains for mining and energy sectors.
2. Repair and Maintenance Services: Factory service providing warranty and post-warranty repairs of hydrodynamic couplings and other manufactured equipment, performed at customer sites or company premises.
3. Machining and Processing Services: Offers machining services including CNC turning, milling, grinding; metal forming; coating (powder and spray); heat treatment; and assembly work including dynamic balancing.
4. Real Estate Development: The company also conducts real estate development activities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

MOJ SA designs, manufactures, and sells industrial equipment for the mining, energy, transport, shipbuilding, cement, and sugar industries. Its portfolio includes power transmission couplings (elastic, hydrokinetic, bolt, toothed), pneumatic/hydraulic/electric hand tools (drills, anchor machines, wrenches), individual mining roof supports, hydraulic power units and pumps, auxiliary drives, hydraulic actuators, and special conveyor chains, complemented by factory repair services and machining/contract-manufacturing work.

Product overview

MOJ S.A. is a Polish industrial manufacturing company founded in 1913, now part of the Fasing Capital Group, producing and distributing equipment and services for the mining, energy, transport, shipyard, cement, sugar, and other industries. Its product portfolio consists of eight core product groups: Sprzęgła (Couplings — elastic, hydrokinetic, bolt, toothed, directional, and special types for power transmission); Urządzenia ręczne (Hand Tools — pneumatic, hydraulic, and electric drills, anchor machines, wrenches, saws, and hammers); Obudowa Indywidualna (Individual Mining Housing — friction and hydraulic roof support props); Agregaty (Aggregates — hydraulic power units and pump units); Pompy (Pumps — diaphragm and ejector drainage pumps); Napędy pomocnicze (Auxiliary Drives); Siłowniki hydrauliczne (Hydraulic Actuators); and Łańcuchy specjalne (Special Chains). The company also distributes Westcar Milano coupling and brake products, operates a die-forging production unit (Kuźnia Osowiec), and provides manufacturing services including a metrology laboratory, factory service/repairs, in-house design engineering, and welding services.

Differentiator

Problem solved

Functional benefit

Brands

• Westcar Milano: Product line including couplings (hydrokinetic, flexible, spring, toothed) and brakes sold under Westcar Milano brand.

Products and services

• Couplings (Sprzęgła) Comprehensive range of power transmission couplings for the energy and mining sectors, including elastic, highly elastic, directional, hydrokinetic, bolt, finger, tire, toothed, and rigid couplings, plus coupling assemblies. Product families include SP, SPR, SET, MOJ, GIGANT, SPIN, TYTAN, SPG, SPP, DUAL, SW, P-Type, DURAFLEX, SURAFLEX, ROTOELASTC, ROTOFLEXI.
• Hand Tools (Urządzenia ręczne) Hand-held power tools for mining, quarrying, railway, and demolition: pneumatic, hydraulic, and electric drills; anchor machines; impact wrenches; torque amplifiers; band saws; and manual/torque wrenches.
• Individual Mining Housing (Obudowa Indywidualna) Individual mining support systems including VALENT SN-400-MOJ friction props and SHC hydraulic props used to support roof in roadway excavations and headings, capable of functioning as standalone or reinforcing supports.
• Aggregates (Agregaty) Hydraulic power units and pump aggregates for small mechanization equipment including AG-22-63-16z hydraulic units for driving drilling rigs, anchor machines, impact wrenches, pumps, and motors, plus SIK 1 pump unit for dosing chemically curing two-component adhesives.
• Pumps (Pompy) Pneumatically driven submersible drainage pumps for clean and dirty water, including OP-80C diaphragm drainage pump and Atlas Copco CP 0077 ejector pump, designed for mining environments.
• Auxiliary Drives (Napędy pomocnicze) Auxiliary drives for positioning mills during maintenance and inspection operations, designed for use only during necessary service work.
• Hydraulic Actuators (Siłowniki hydrauliczne) Single-acting and double-acting hydraulic actuators designed for maximum durability, with key components made from forgings produced at the Osowiec forge. Nominal pressures 20 MPa to max 25 MPa at -30 to +80°C; optional NiKrom 350 coating. Each actuator is tested at 37.5 MPa per ISO 10100:2020.
• Special Chains (Łańcuchy specjalne) Conveyor and scraper chains with special attachments or holders for various types of picks, produced using forgings from the Osowiec forge. Chain links can be equipped with stainless steel bushes and connected with hardened pins per customer specifications. Applied in energy, heating, and mining industries.
• Westcar Milano Couplings and Brakes Distributed product line including hydrokinetic couplings with constant fill and soft start (RotoFluid), hydrokinetic-mechanical couplings (Rotomec), flexible couplings (Rotoelastic, Rotoflexi), spring couplings (Rotogird), toothed couplings (Rotogear), and BH/TH electrohydraulic brakes.
• Metrology Laboratory (Laboratorium pomiarowe) Measurement laboratory equipped with a WENZEL XO 87 coordinate measuring machine (800 x 1000 x 700 mm range) with PH10 swivel head, RENISHAW TP200 probe head, and Metrosoft CM software. Provides product quality control, inspection against construction documentation, wear assessment, and one-time and series measurements.
• Factory Service (Serwis) Factory service provided by engineering and technical personnel offering warranty and post-warranty repairs of hydrodynamic couplings and other manufactured equipment, performed at customer sites or company premises.
• Machining and Processing Services Contract machining services including CNC turning, milling, grinding; metal forming; coating (powder and spray); heat treatment; and assembly work including dynamic balancing, available to external industrial customers.

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Fasing Sino-Pol (Beijing) Mining Equipment and Tools Co. Ltd.coreStrategic or Co-development PartnerSubsidiary of the FASING Capital Group located in Beijing, China. Serves as a strategic presence in the Asian market for mining equipment distribution and potentially co-development of products for Chinese mining industry.
• Fasing America Corp.coreStrategic or Co-development PartnerSubsidiary of the FASING Capital Group in the Americas. Serves as strategic distribution and support entity for North and South American mining markets.
• Fasing Ukraina Sp. z o.o.coreChannel Partner/ Reseller/ DistributorSubsidiary of the FASING Capital Group in Ukraine. Provides distribution and sales channel for Ukrainian market.
• Przedsiębiorstwo Usług Górniczych Greenway Sp. z o.o.minorStrategic or Co-development PartnerMining services company within the FASING Capital Group ecosystem. Potentially provides integrated service offerings to mining customers.
• Westcar MilanocoreTechnology or IntegrationMOJ distributes Westcar Milano products including hydrokinetic couplings (RotoFluid), hydrokinetic-mechanical couplings (Rotomec), elastic couplings (Rotoelastic, Rotoflexi), spring couplings (Rotogird), and toothed couplings (Rotogear), as well as electrohydraulic brakes (BH/TH).

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• FAMUR: Polish manufacturer of mining machinery and equipment, also publicly listed on the Warsaw Stock Exchange. FAMUR and MOJ both serve Polish underground and longwall coal mining customers with mechanized support systems, conveyors, and longwall equipment, making them the closest domestic peers.
• Becker Mining Systems: German-headquartered manufacturer of mining infrastructure including energy distribution, communications, and roof support systems. Overlaps with MOJ in mining support equipment, hydraulic systems, and integrated mining electrical/mechanical solutions for underground operations.
• KOPEX: Polish mining equipment manufacturer with historical roots in longwall systems and underground mining support. Direct comparable to MOJ in terms of product range, customer base (Polish coal operators), and Warsaw Stock Exchange listing history.
• Westcar Milano: Italian manufacturer of hydrokinetic, flexible, spring, and toothed couplings plus electrohydraulic brakes. MOJ distributes Westcar's product line in Poland and is a close operating partner, with overlapping coupling product categories and similar end markets in mining and energy.

Broad incumbents

• FLSmidth: Global mining equipment and services supplier offering crushing, conveying, and material handling solutions. Compares to MOJ as a much larger, broad-line mining equipment supplier serving similar mining operators worldwide, particularly in mineral processing and materials handling.
• Weir Group: UK-listed global mining technology provider offering mineral processing, slurry handling, and mining equipment. Compares to MOJ through shared mining customer base and adjacent product categories in materials handling and processing equipment for mining operators.
• Caterpillar: Largest global manufacturer of construction and mining equipment. While MOJ operates in a much narrower mining support niche, Caterpillar competes for the same mining operator wallet and overlaps in couplings, hydraulics, and material handling equipment serving mining and heavy industry.
• Epiroc: Swedish-based mining and infrastructure equipment manufacturer offering drilling, rock excavation, and material handling solutions. Competes with MOJ in drilling tools and mining support, but operates as a broad-line incumbent with full digital and automation capabilities.
• Sandvik: Global engineering group with a dedicated Mining and Rock Solutions division producing drilling rigs, rock tools, and underground support equipment. Overlaps with MOJ in drilling tools and mining consumables, but operates at vastly larger scale with global service network.

Regional players

• CITIC Heavy Industries: Chinese heavy machinery manufacturer producing mining equipment including crushers, mills, and material handling systems. Relevant peer given MOJ's Fasing Sino-Pol subsidiary serves the Chinese mining market and comparable product categories in mining and mineral processing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/moj-s-a

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries5 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 MOJ SA