# Sundwiger Messingwerk GmbH

Group: KME Group (od 6.01.2025)  
Ownership path: Sundwiger Messingwerk GmbH (company, LEI 875500PRYSHJVDHUUI77) → [KME Group](https://www.ai-waw.com/en/companies/groups/kme-group.md) (corporate group, LEI 815600C0FDF216309522)  
Country of seat: Germany  
Data as of: 2026-10-21, version 2.32  
Page: https://www.ai-waw.com/en/companies/sundwiger-messingwerk-gmbh

## Plants

### Hemer-Sundwig – bronze and brass rolling mill (Hemer, Germany)

- Link: plates, sheet and strip
- Status: operating
- Metals: copper, tin
- CN: 7409 31, 7409 39, 7409 90
- Coordinates: 51.39, 7.77
- Source [B]: KME Group S.p.A., press release of 6.01.2025 – closing of the acquisition of Sundwiger Messingwerk – https://www.kme.com/fileadmin/Financial_Information/2025/01/CS_060125_Sundwiger_Closing_en.pdf
- Source [B]: Sundwiger Messingwerk GmbH – company website (Hönnetalstraße 110, Hemer) – https://www.sundwiger-mw.com/
- Source [B]: KME Group, Annual Financial Report 2024 (pp. 7, 22: acquisition of Blackhawk Holding, closing of the transaction in January 2025); KME – press release 4.03.2024 – https://www.kme.com
- Source [B]: KME SE signs SPA for the acquisition of Sundwiger Messingwerk (informacja regulowana), komunikat z 04.03.2024 – https://emarketstorage.it/sites/default/files/comunicati/2024-03/20240304_142801.pdf
- Source [B]: KME Group – Acquisition of Sundwiger Messingwerk executed, komunikat z 06.01.2025 – https://emarketstorage.it/sites/default/files/comunicati/2025-01/20250106_159249.pdf
- Source [B]: Bundeskartellamt – KME can take over Sundwiger Messingwerk, komunikat z 03.12.2024 – https://bundeskartellamt.de/SharedDocs/Meldung/EN/Pressemitteilungen/2024/03_12_2024_KME.html
- Source [B]: Sundwiger Messingwerk – products (bronze strip and wire BB40–BB95, BD60–65), alloy catalogue – https://www.sundwiger-mw.com/?p=58926
- Source [B]: EEA – Industrial Reporting under the IED and E-PRTR (baza [IED].[latest], ProductionFacility), facility record (namespace/localId) – Annex I activity code, coordinates – https://discodata.eea.europa.eu/sql?query=SELECT%20*%20FROM%20[IED].[latest].[ProductionFacility]
- Source [B]: GLEIF – Global LEI Index, API lei-records i fuzzycompletions – https://api.gleif.org/api/v1/lei-records
- Source [A]: EEA – Industrial Reporting under the Industrial Emissions Directive 2010/75/EU and European Pollutant Release and Transfer Register Regulation (EC) No 166/2006 (discodata, tabele [IED].[latest].[ProductionFacility] i [ProductionInstallation]) – https://www.eea.europa.eu/en/datahub/datahubitem-view/9405f714-8015-4b5b-a63c-280b82861b3d
- Verified at source: 2026-10-08

## Products

- [Copper wire (over 0.5 mm)](https://www.ai-waw.com/en/companies/products/cu-wire.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Brass wire](https://www.ai-waw.com/en/companies/products/brass-wire.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Cupro-nickel and nickel silver wire](https://www.ai-waw.com/en/companies/products/cuni-wire.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Bronze and other copper-alloy wire](https://www.ai-waw.com/en/companies/products/alloy-wire.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Brass strip in coils](https://www.ai-waw.com/en/companies/products/brass-strip-coil.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Tin bronze sheet and strip](https://www.ai-waw.com/en/companies/products/bronze-strip.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Cupro-nickel and nickel silver sheet and strip](https://www.ai-waw.com/en/companies/products/cuni-strip.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)
- [Other copper-alloy sheet and strip](https://www.ai-waw.com/en/companies/products/alloy-strip.md) – Hemer-Sundwig – bronze and brass rolling mill (Hemer)

## Scrap buyer

> A picture of the market – not a commercial recommendation.

- Hemer-Sundwig – bronze and brass rolling mill (Hemer, Germany): smelter – scrap intake inferred from the type of plant, not from a document; Metal: copper; Accepted grades: grades not established in the register documents

[Scrap buyers in the Recycling tab](https://www.ai-waw.com/en/recycling.md)

## Technology suppliers

- Rautomead Limited → [Hemer-Sundwig – bronze and brass rolling mill (Sundwiger Messingwerk GmbH, Hemer)](https://www.ai-waw.com/en/companies/sundwiger-messingwerk-gmbh#de-kme-sundwig): upward continuous casting line (upcast) for wire rod, bars or tubes – RS 2500 upward continuous casting machine (approx. 5,000 t/y) for oxygen-free copper and conductor alloys at Sundwiger Messingwerk (reference list, undated).; delivered; Source [B] Rautomead website – machine reference list (page opened 20.10.2026) (rautomead.com) – https://www.rautomead.com/references

## Metal flow analyses

- [EU Copper Flow Analysis](https://www.ai-waw.com/en/metal-flows/eu-copper-flow-analysis.md)
- [Copper Flows in Germany](https://www.ai-waw.com/en/metal-flows/copper-flows-germany.md)
- [EU-27 Tin Flows](https://www.ai-waw.com/en/metal-flows/eu-tin-flow-analysis.md)