CMC Poland Sp. z o.o. operates a state-of-the-art steel mill in Zawiercie, Poland, and has grown its position as a leading domestic and foreign supplier with over 120 years of mill operations experience.
Our large distribution network allows us to produce and move steel products throughout our markets at competitive prices with a level of service our customers have come to expect.
Our Poland team manufactures long hot-rolled products based on billets from its own melt shop which uses metal scrap for steel production. We ensure high quality and innovative technological solutions in the areas of manufacturing, environment protection and workplace safety. Our products serve the construction, agricultural, energy, machinery and consumer goods markets. CMC Poland Sp. z o.o. is a modern steel mill with a significant position in the manufacturing and financial structure of CMC and bright prospects for further growth.
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Wojciech Więcławik President of the Management Board
Adam Guzy Management Board Member
Tomasz Flak Vice President of the Management Board
Dorota Apostel-Krzyżaniak Management Board Member
Marcin Kulesza Management Board Member
Monika Bień-Tomaszewska Management Board Member
Barbara Kaleta Management Board Member
Michał Piwowarczyk Management Board Member
Michael Doucet Chairman of the Supervisory Board
Peter Matt Supervisory Board Member
Paul Lawrence Supervisory Board Member
We have a passion for delivering quality products and excellent customer service. We are certified by ISO 9001 Quality Systems as a platform that helps us provide a work environment that will promote continuous improvement in all aspects of our business.
We maintain an Integrated Management System in addition to our Quality Management System compliant with ISO 9001, 14001 and 45001, which gives us the tools necessary to achieve our quality objectives. As a basis for maintaining and improving our quality program, we apply the following principles:
CMC Poland is one of the largest steel manufacturers in EAF process and metals recyclers in Poland, and we take seriously our responsibility for protecting the environment. We value the communities in which we operate and live.
That’s why:
Goods and Services Suppliers
Transport Services
DOCUMENTS / Tariffs
DISTRIBUTION
NATURAL GAS
Tariff for high-methane natural gas distribution services - valid from February 1 , 2026
Quality parameters of Natural Gas
The only source in the combustion heat settlement area is the interconnected physical entry point from the TSO's transmission system, the combustion heat value is taken from the measurements made by the TSO.
Measurement performed continuously Area 390120 CMC Zawiercie S.A.
TSO publishes measurements at the following address: SWI
ELECTRICITY
Tariff for electricity distribution services - valid from July 1, 2026
TRADING
CHANGE OF SELLER
Procedure for changing the gas fuel seller at CMC Poland Sp. z o. o
Procedure for changing the electricity supplier at CMC Poland Sp. z o. o
RESERVE SALE
List of reserve sellers of high-methane natural gas
List of backup electricity sellers
EX-OFFICIO SELLER
List of official sellers of high-methane natural gas
List of official sellers for electricity
SELLER OBLIGED
The seller obliged for 2025 in the area of operation of the OSD - CMC Poland
The seller obliged for 2026 in the area of operation of the OSD - CMC Poland
PLANS FOR RESTRICTIONS IN THE CONSUMPTION OF GAS FUELS AND ELECTRICITY
Plan to introduce restrictions on natural gas consumption
Plan to introduce restrictions on electricity consumption
DISTRIBUTION SYSTEM OPERATOR
Electricity
Power Distribution Network Code
Report on the consultation of the Power Distribution Network Code 2.0
Power Distribution Network Code 2.0
Report on the consultation of the Power Distribution Network Code 3.0
Power Distribution Network Code 3.0
Report on the consultation of the Power Distribution Network Code 4.0
Power Distribution Network Code 4.0
Report on the consultation on the draft update Card 1/2024 of the Power Distribution Network Code
Update Card 1/2024 for the Power Distribution Network Code
Power Distribution Network Code consolidated text
Report on the consultation on the draft update Card 2/2024 of the Power Distribution Network Code
Power Distribution Network Code consolidated text
Report on the consultation on the draft update Card 3/2024 of the Power Distribution Network Code
Power Distribution Network Code consolidated text
Report on the consultation on the draft update Card 1/2025 of the Power Distribution Network Code
Power Distribution Network Code consolidated text
Report on the consultation on the draft update Card 2/2025 of the Power Distribution Network Code
Update Card 2/2025 for the Power Distribution Network Code
Power Distribution Network Code consolidated text
Report on the consultation on the draft update Card 3/2025 of the Power Distribution Network Code
Update Card 3/2025 for the Power Distribution Network Code
Report on the consultation on the draft update Card 4/2025 of the Power Distribution Network Code
Update Card 4/2025 for the Power Distribution Network Code
Power Distribution Network Code consolidated text before CSIRE
Power Distribution Network Code consolidated text after CSIRE
NATURAL GAS
Natural Gas Distribution Network Code part I
Natural Gas Distribution Network Code part II
Ordinance regarding the Natural Gas Distribution Network Code
Report on the consultation of the Natural Gas Distribution Network Code
Natural Gas Distribution Network Code 2.0
Report on the consultation of the Natural Gas Distribution Network Code 2.0
Natural Gas Distribution Network Code 3.0
Report on the consultation of the Natural Gas Distribution Network Code 3.0
Comments submitted during the consultation process of the Natural Gas Distribution Network Code 3.0
Update Card 1/2019 for the Natural Gas Distribution Network Code
Report on the consultation of the Natural Gas Distribution Network Code 4.0
Natural Gas Distribution Network Code 4.0
Update Card 1/2021 for the Natural Gas Distribution Network Code
Report on the consultation of the Natural Gas Distribution Network Code 5.0
Natural Gas Distribution Network Code 5.0
Report on the consultation of the Natural Gas Distribution Network Code 6.0
Attachment n0.1 to the report on the consultation of the Natural Gas Distribution Network Code 5.0
Natural Gas Distribution Network Code 6.0
Amendment Sheet No. 1/2026 to the Operation and Maintenance Manual for the Gas Distribution Network
Natural Gas Distribution Network Code (Consolidated text)
OTHER
General Distribution Agreement (template)
Template of the Agreement for the provision of gas fuel distribution services
Appendix No. 1 of the General Terms and Conditions
Appendix No. 3 contact persons
Annex No. 4 rules for data exchange
List of Natural Gas sellers with whom CMC Poland Sp. z o. o. concluded distribution agreements
A set of rights of an electricity consumer
Register of electricity storages
Information Art. 7 Section 8 Years Old Energy Law
Information on the value of the total available connection capacity for sources, historical data
Information on the value of the total available connection capacity for sources for Q1 2021
Information on the value of the total available connection capacity for sources for Q2 2021
Information on the value of the total available connection capacity for sources for Q3 2021
Information on the value of the total available connection capacity for sources for Q4 2021
Information on the value of the total available connection capacity for sources for Q1 2022
Information on the value of the total available connection capacity for sources for Q2 2022
Information on the value of the total available connection capacity for sources for Q3 2022
Information on the value of the total available connection capacity for sources for Q4 2022
Information on the value of the total available connection capacity for sources for Q1 2023
Information on the value of the total available connection capacity for sources for Q2 2023
Information on the value of the total available connection capacity for sources for Q3 2023
Information on the value of the total available connection capacity for sources for Q4 2023
Information on the value of the total available connection capacity for sources for Q1 2024
Information on the value of the total available connection capacity for sources for Q2 2024
Information on the value of the total available connection capacity for sources for Q3 2024
Information on the value of the total available connection capacity for sources for Q4 2024
Information on the value of the total available connection capacity for sources for Q1 2025
Information on the value of the total available connection capacity for sources for Q2 2025
Information on the value of the total available connection capacity for sources for Q3 2025
Information on the value of the total available connection capacity for sources for Q4 2025
Information on the value of the total available connection capacity for sources for Q1 2026
Information on the value of the total available connection capacity for sources for Q2 2026
Information on the value of the total available connection capacity for sources for Q3 2026
Announcements and messages
Indicators regarding the duration of electricity supply interruptions for 2025
Draft Update Card No. 1/2026 to the Natural Gas Distribution Network Code
Explanatory Document to Update Card No. 1/2026
Draft consolidated text of the Natural Gas Distribution Network Code – 1/2026
Form for submitting comments on Update Card No. 1/2026
Announcement regarding consultation of DNC for natural gas
Form for submitting comments on the update card of DNC for natural gas
Announcement regarding consultation of update card to DNC for electricity – 4/2025
Draft of update card to DNC for electricity – 4/2025
Form for submitting comments on the update card of DNC for electricity – 4/2025
Explanation document to update card to DNC draft for electricity – 4/2025
Announcement regarding consultation of update card to DNC for electricity – 3/2025
Draft of update card to DNC for electricity – 3/2025
Form for submitting comments on the update card of DNC for electricity – 3/2025
Explanation document to update card to DNC draft for electricity – 3/2025
Announcement regarding consultation of update card to DNC for electricity – 2/2025
Draft of update card to DNC for electricity – 2/2025
Form for submitting comments on the update card of DNC for electricity – 2/2025
Explanation document to update card to DNC draft for electricity – 2/2025
Announcement regarding consultation of update card to DNC for electricity – 1/2025
Draft of update card to DNC for electricity – 1/2025
Form for submitting comments on the update card of DNC for electricity – 1/2025
Explanation document to update card to DNC draft for electricity – 1/2025
Indicators regarding the duration of electricity supply interruptions for 2024
Announcement regarding consultation of update card to DNC for electricity – 3/2024
Draft of update card to DNC for electricity – 3/2024
Form for submitting comments on the update card of DNC for electricity – 3/2024
Explanation document to update card to DNC draft for electricity – 3/2024
Draft consolidated text of the DNC for electricity - 3/2024
Announcement regarding consultation of update card to DNC for electricity – 2/2024
Draft of update card to DNC for electricity – 2/2024
Form for submitting comments on the update card of DNC for electricity – 2/2024
Explanation document to update card to DNC draft for electricity – 2/2024
Announcement regarding consultation of update card to DNC for electricity – 1/2024
Draft of update card to DNC for electricity – 1/2024
Form for submitting comments on the update card of DNC for electricity – 1/2024
Explanation document to update card to DNC draft for electricity – 1/2024
Form for submitting comments on the draft of DNC for Natural Gas - August 2024
Announcement regarding consultation of DNC for Natural Gas – August 2024
Draft DNC for Natural Gas – August 2024
Form for submitting comments on the draft of DNC for electricity - August 2024
Announcement regarding consultation of DNC for electricity – August 2024
Draft DNC for electricity – August 2024
Explanation document to DNC draft for electricity – August 2024
Indicators regarding the duration of electricity supply interruptions for 2023
Indicators regarding the duration of electricity supply interruptions for 2022
Indicators regarding the duration of electricity supply interruptions for 2021
DNC Update Card for Natural Gas 1/2021
Form for submitting comments on the draft DNC Update Card 1/2021 for Natural Gas
Announcement regarding consultations on the draft DNC for electricity - July 2021
Draft DNC for electricity July 2021
Form for submitting comments to the DNC for electricity
Announcement regarding consultations on the draft DNC for Natural Gas 4.0 - April 2021
Form for submitting comments on the draft DNC for Natural Gas 4.0
Indicators regarding the duration of electricity supply interruptions for 2020
Indicators regarding the duration of electricity supply interruptions for 2019
Announcement regarding consultations on the draft Update Card 1/2019 DNC for natural gas - June 2019
Draft Update Card 1/2019 DNC for Natural Gas
Form for submitting comments on the draft DNC or DDNC Update Card for Natural Gas
Announcement regarding consultations on the draft DNC for Natural Gas - March 2019
Announcement regarding consultations on the draft DNC Update Card for electricity - May 2017
DNC Update Card for electricity 1/2017
Form for submitting comments on the draft DNC Update Card for electricity
To submit a claim on material purchased from CMC Poland Sp. z o.o., please complete the Customer Claim Form below:
Below are examples of completed forms:
Customer Claim Report [Polish]
Customer Claim Report [English]
The completed and signed document needs to be scanned and sent to your CMC Poland Sp. z o.o. sales representative and to cmczclaims@cmc.com for proper receipt and filling. If you have any questions regarding claim procedures or claim results, do not hesitate to contact us.
CMC Poland Wire Rod Project: Development of technology to produce a wire rod microstructure not previously achieved.
CMC Poland Thermomechanical Project: Creation of innovative thermomechanical rolling technology of microalloyed steel for the development of innovative long products.
Radiation Protection In CMC Poland Sp. z o.o. we use devices which contain radiation sources. The sources do not have any impact on human health or on natural environment. CMC Poland Sp. z o.o. does not release radioactive substances to the environment.
Corporate Address: ul. Piłsudskiego 82, 42-400 Zawiercie, Poland
Entered into the business register of the National Court Register maintained by the District Court Katowice – Wschód in Katowice VIII Commercial Division of the National Court Register under the number KRS 0000443829,
Share capital: 118 233 740,00 PLN
NIP 649-00-01-173
Poland Sp. z o.o. holds shares in the following companies:
For more information and to request a quote, contact CMC Poland Sp. z o.o. today.
| Mill Location ul. Piłsudskiego 82 42-400 Zawiercie, Poland | P: +48 32 672 16 21 P: +48 32 672 16 22 P: +48 32 672 16 23 |
| Warsaw Office ul. Stawki 200-193 Warsaw, Poland | cmcpolandinnovation@cmc.com |
| Wire Rod Sales | P: +48 32 672 54 04 P: +48 32 672 56 18 wire@cmc.com |
| Rebar Sales | P: +48 32 672 54 65 rebars@cmc.com |
| Merchant Bar Sales | P: +48 32 672 55 35 P: +48 32 672 53 05 flatbars@cmc.com roundbars@cmc.com |
| Marketing and Sales Support | P: +48 32 672 53 01 cmcpolandinnovation@cmc.co |
| Sales – Germany, Austria, Switzerland, Benelux | P: +49 220 784 7930 ger-steel@cmc.com |
| Sales – Czech Republic | P: +420 734 249 480 cmcpolandinnovation@cmc.com |
| Sales – Hungary | P: +36 30 339 1562 cmcpolandinnovation@cmc.com |
| Sales – Italy, Balkans | P: +39 335 7682643 cmcpolandinnovation@cmc.com |
| Transport Office – Road Traffic | P:+48 32 672 5788 P:+48 32 672 5749 cmcp_transport@cmc.com |
| Transport Office – Sea and Railway Traffic | P: +48 32 672 5776 P: +48 32 672 5728 pl_kolej@cmc.com |