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Hamm Hamm is hosting 64 of the largest companies in Germany (Deutschland). According to the NACE-activities of the biggest companies, Hamm is the city of the NACE-Code: "DI: MANUFACTURE OF OTHER NON-METALLIC MINERAL PRODUCTS"
City:	Hamm (See Map below)
Country:	Germany (Deutschland)
Largest companies:	Thyssen Schachtbau GmbH Ytong Deutschland AG St.Marien-Hospital Hamm Gem. GmbH Stadtwerke Hamm GmbH Verkehrsbetrieb Hamm GmbH
Homepage:	https://www.hamm.de/startseite
City Id:	297

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