Stomil SA

What Stomil SA does

Stomil SA (legal name: Bydgoskie Zakłady Przemysłu Gumowego "STOMIL" S.A., trading as Stomil Bydgoszcz) is a Bydgoszcz-based Polish rubber manufacturer founded in 1924, operating as a privately held joint-stock company majority-owned (92.2%) by the state development agency Agencja Rozwoju Przemysłu S.A. (ARP S.A.) since 2018. The company produces a broad portfolio of industrial rubber goods centered on five families: high-pressure hydraulic hoses and tested hose assemblies with proprietary DMQ crimp fittings (compliant with EN 853, EN 857, SAE J517), a wide range of industrial hoses (for water, steam, oils, fuels, chemicals, food, mining), rubber plates/sheets and linings (including general purpose, oil-resistant NBR, EPDM, fire-resistant, food-contact, and extremely elastic steam plates up to 15 MPa tensile strength), extruded rubber seals and profiles (railway, garage, window, industrial), and custom/dedicated molded rubber products. Underlying technology includes a recently completed first-in-the-world EU co-financed hybrid production line for industrial and spiraled hydraulic hoses (PLN 19.7M project, PLN 7.9M EU grant) and an in-progress microwave vulcanization R&D project for improved hydraulic hose fatigue resistance and innovative rubber/silicone seals.

The company sells to industrial enterprise customers in seven verticals — automotive, construction, mining, agriculture, food processing, railway, and machine/equipment building — across Poland and "several dozen countries" internationally, combining a direct B2B sales force with an owned e-commerce storefront (E-Sklep at sklep.stomil-bydgoszcz.pl) for smaller and individual buyers. Distribution is supported by participation in major sector trade fairs (MSPO, ENERGETAB, AGRO Show, InnoTrans Berlin, FAKUMA, Warsaw Industry Week) and active organic social (LinkedIn, Facebook, YouTube). Revenue is generated almost entirely through hardware sales of manufactured rubber products on a quote-based B2B model, with select E-Sklep SKUs showing transparent unit pricing (e.g., waterproofing plates at PLN 41.47/m² net).

Stomil currently operates under the legal status "W RESTRUKTURYZACJI" (in restructuring) under a 2023-2025 plan approved in October 2023, with disclosed liquidation/asset-sale processes for the Z-4 plant, the Z-1 plant, and the Quality Control department. A September 2024 capital increase (~25.9% to PLN 40.10M) and a July 2025 CEO change (Krzysztof Molen appointed President of the Management Board for the X term) bracket the restructuring window, alongside defensive rationalization and selective offensive moves including a 2024 EPDM waterproofing plate launch and October 2024 entry into the Polish Chamber of Railways to access rail modernization projects.

Name

Stomil SA

Legal name

Bydgoskie Zakłady Przemysłu Gumowego "STOMIL" Spółka Akcyjna

Website

https://stomil-bydgoszcz.pl

Company type

Private

Founded year

1924

Operating status

Operating

Headcount range

251–500 employees

Short description

Stomil SA is a 100-year-old, state-controlled (92.2% ARP S.A.) Polish rubber manufacturer producing hydraulic hoses, industrial hoses, rubber plates, linings, and sealing profiles for automotive, construction, mining, agriculture, food, and railway customers in Poland and several dozen international markets.

Ownership category

akta.pro rank

Product category

Industrial Rubber Products

NAICS

Rubber and Plastics Hoses and Belting Manufacturing (32622), Rubber Product Manufacturing for Mechanical Use (326291), Other Rubber Product Manufacturing (32629)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Fabricated Rubber Products, Nec (3060)

akta.pro primary industry

Industrial Hoses & Tubing (Rubber/Elastomer) (IMANALAA)

akta.pro secondary industries

Hoses, Tubing & Fittings (Hydraulic/Pneumatic Lines & Connectors) (IMAHAGAH), Molded & Extruded Industrial Rubber Parts (Custom Components) (IMANALAG)

Keywords

• Hydraulic hose manufacturing
• Industrial rubber products
• Rubber sheeting
• Sealing profiles
• Custom rubber compounding

Headquarters

HQ city

Bydgoszcz

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Rubber product manufacturing and sales: Manufacturing and sale of rubber products including hydraulic hoses, industrial hoses, rubber plates and linings, sealing profiles, and custom rubber products. Revenue generated from product sales to industrial customers domestically and internationally.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Stomil SA manufactures and sells rubber products including high-pressure hydraulic hoses and hydraulic hose assemblies with dedicated DMQ fittings, industrial rubber hoses for water, steam, oils, fuels, air and chemicals, rubber plates and linings, extruded sealing profiles, and custom/dedicated rubber solutions. The company also operates the Z-3 production facility making unvulcanized plates, vulcanized plates, sealing plates, pressed plates, rubber linings, extruded profiles, unreinforced rubber hoses, and molded articles.

Product overview

Stomil Bydgoszcz (Bydgoskie Zakłady Przemysłu Gumowego STOMIL S.A.) is a leading Polish manufacturer of rubber products with 100 years of experience. The company operates as a single unified product portfolio focused on rubber technology, comprising: (1) Hydraulic Hoses and Conductors - high-pressure hydraulic hoses (EN 853/857, SAE J517 compliant) with dedicated DMQ fittings, including single/double/triple braid, compact, fire-resistant, and arctic variants; (2) Industrial Hoses - diverse hoses for air, water, steam, oils, fuels, chemicals, food, and mining applications; (3) Rubber Plates and Linings - general purpose, oil-resistant, EPDM, fire-resistant, extremely elastic steam plates, waterproofing plates, and industrial floor coverings; (4) Seals and Extruded Profiles - for railways, automotive, construction, and industrial applications; (5) Raw Materials and Custom Products - rubber compounds, blade plates, molded products, and fully customized solutions. The company also operates an e-shop (sklep.stomil-bydgoszcz.pl) for retail sales. Products serve industries including automotive, machine building, construction, mining, food processing, agriculture, and railways.

Differentiator

Problem solved

Functional benefit

Products and services

• Węże hydrauliczne (Hydraulic Hoses) High-pressure hydraulic hoses including single-braid (1 SC/1 SN), double-braid (2 SC/2 SN/2 ST), triple-spiral (3 SP), textile braid, compact hoses, fire-resistant (TA), arctic variants (-50°C), and EURO WASH high-temperature versions (150-160°C). Certified to EN 853, EN 857, and SAE J517 standards. Sold to industrial customers in automotive, machinery, construction, mining, agriculture, and other sectors.
• Przewody hydrauliczne (Hydraulic Hose Assemblies / Conductors) Ready-to-use hydraulic hose assemblies pressure-tested on testing pumps, made with dedicated DMQ crimp fittings, supplied with quality guarantee. For industrial machinery and equipment manufacturers.
• Zakucia DMQ (DMQ Crimp Fittings) Dedicated crimp fittings for hydraulic hose assemblies, manufactured in-house for quality control. Sold to industrial customers assembling hydraulic systems.
• Węże przemysłowe (Industrial Hoses) Comprehensive range of industrial rubber hoses for air, water, steam, oils, fuels, cooling systems, sandblasting, plasters/mortar/concrete, brake systems, agricultural sprayers, LPG, acids/alkalis, food substances, and mining TA applications. Sold to industrial customers in construction, mining, agriculture, food processing, and other sectors.
• Płyty gumowe (Rubber Plates / Sheets) Rubber sheets including general purpose, oil-resistant (NBR), chloroprene (CR), EPDM weather-resistant, fire-resistant, unvulcanized, extremely elastic steam plates (up to 15 MPa tensile strength), food contact, and PAH-free variants. Thickness 1-15mm. For industrial sealing, gasketing, and membrane applications.
• Wykładziny gumowe (Rubber Linings) Rubber linings including METRO, RAMPA, and RYFEL patterns for industrial flooring, anti-slip applications, vehicle trunks, stairs, workshops, and garages. For industrial flooring and vehicle applications.
• Płyta hydroizolacyjna (EPDM Waterproofing Plate) EPDM rubber waterproofing plate compliant with PN-EN 14909:2012. Used for balcony/terrace waterproofing, moisture protection, and weather resistance. Operating temperature range from -40°C to 120°C, available in rolls of 14 m² with CNC cutting service. For construction industry customers.
• Płyty ekstremalnie elastyczne para (Extremely Elastic Steam Plates) Plates made from natural rubber (NR) and styrene-butadiene (SBR) with very high tensile strength up to 15 MPa and elongation at break. Used as membrane seals. Hardness 45°Sh, working temperature from -40°C to 70°C. For membrane seal applications in industrial customers.
• Uszczelnienia i profile gumowe (Seals and Extruded Rubber Profiles) Extruded rubber seals and profiles for railways, garage doors/gates, windows (PVC, wood, aluminum systems), gutters, glass transport, and metal edge finishing, including round cords (solid and porous rubber). For railway, construction, and industrial customers.
• Mieszanki gumowe (Rubber Compounds) Raw rubber compounds supplied as unfinished material for further processing. For industrial customers performing their own rubber product manufacturing.
• Płyty lemieszowe (Snow Plow / Grader Blade Plates) Rubber blade plates designed for snow plow and grader applications. For municipal and infrastructure maintenance customers.
• Wyroby formowe (Custom Molded Products) Custom molded rubber products manufactured according to customer specifications. For industrial customers with bespoke rubber component requirements.
• Produkty dedykowane (Custom/Dedicated Products) Custom rubber solutions designed and manufactured to specific customer requirements, including implementation of practically any rubber solution based on customer needs. For industrial customers with specialized application needs.

Quantifiable outcome

• Tensile strength up to 15 MPa for extremely elastic plates used as membrane seals

Named customers7 records

Segments7 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Polska Izba Kolei (Polish Chamber of Railways)coreStrategic or Co-development Partner · 1 October 2024BZPG Stomil S.A. joined the Polish Chamber of Railways (Polska Izba Kolei) in October 2024. The organization is a non-profit self-government institution grouping business entities related to the railway market, cooperating with PKP Group, Ministry of Infrastructure, Office of Rail Transport, and the Railway Institute. Membership enables closer cooperation with other railway sector entities and participation in key modernization projects.

Scale indicators4 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Gates Industrial: Manufactures industrial and hydraulic hoses, belts, and fluid power products for OEM and replacement markets globally. Closely comparable to Stomil's hose and rubber product portfolio, especially in fluid transfer and power transmission applications.
• Parker Hannifin: Global leader in motion and control technologies with a major hydraulic hose, fittings, and industrial hose portfolio (EN 853/857, SAE J517). Direct competitor to Stomil in the same hydraulic and industrial hose categories across Europe.
• Dunlop Industrial: Manufacturer of industrial rubber hoses, belting, and fluid transfer products for mining, construction, and general industry. Direct overlap with Stomil's industrial hose and rubber plate business.
• Continental (ContiTech): Industrial rubber specialist within Continental, producing hydraulic and industrial hoses, rubber sheets, profiles, and conveyor belting. Directly comparable product portfolio across Stomil's hose, plate, and extruded profile lines.
• Manuli Rubber Industries: Italian-headquartered manufacturer of hydraulic hoses, industrial hoses, and fittings, focused on fluid power and OEM customers. Closely comparable to Stomil's hydraulic and industrial hose product lines.
• Semperit: Austrian industrial rubber manufacturer with hydraulic and industrial hoses, profiles, and rubber sheets. Direct peer in product range, serving similar European industrial and automotive customers.
• Eaton: Major manufacturer of hydraulic hoses, fittings, and fluid conveyance products serving construction, mining, agriculture, and machinery — direct overlap with Stomil's primary customer verticals and product range.

Broad incumbents

• Trelleborg: Diversified polymer engineering group with industrial rubber hoses, seals, anti-vibration components, and engineered profiles. Overlaps with Stomil in extruded seals, industrial rubber products, and vibration-damping solutions.
• Fenner Precision Polymers (Michelin): Polymer and elastomer products business within Michelin, producing industrial belts, hoses, and engineered rubber components. Comparable to Stomil's industrial rubber and belting-adjacent offerings.
• Hutchinson (TotalEnergies): Global rubber and polymer solutions provider for automotive, aerospace, and industry — overlapping with Stomil in sealing profiles, anti-vibration, and custom molded rubber products.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@StomilBydgoszczSA
• Facebookfacebook.com/Stomil-Bydgoszcz-SA-1659346617420906
• LinkedInlinkedin.com/company/stomil-bydgoszcz

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Stomil SA