Identity graph
Hüttenwerke Krupp Mannesmann headquarters, locations and relationships
- Legal name
- Hüttenwerke Krupp Mannesmann GmbH.
- Industry
- Mining and Metals
- Founded
- 1909
- Phone
- +49 4920 399901
- Website
- hkm.de
Hüttenwerke Krupp Mannesmann office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Duisburg | North Rhine-Westphalia | Germany | Headquarters |
| Oberhausen | North Rhine-Westphalia | Germany | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- Hüttenwerke Krupp Mannesmann competes with 2 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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About Hüttenwerke Krupp Mannesmann
Hüttenwerke Krupp Mannesmann is headquartered in Duisburg, North Rhine-Westphalia, Germany. Founded in 1909, the company has 4 recorded locations and employs approximately 3,000 people worldwide.
Where is Hüttenwerke Krupp Mannesmann's main office?
Hüttenwerke Krupp Mannesmann's main headquarters office is located at 200 Ehinger Str., Duisburg, North Rhine-Westphalia 47259, Germany. This is the company's primary corporate address.
Hüttenwerke Krupp Mannesmann regional offices
Beyond its headquarters in Duisburg, Hüttenwerke Krupp Mannesmann has recorded locations in Germany.
Hüttenwerke Krupp Mannesmann contact information
The main switchboard for Hüttenwerke Krupp Mannesmann headquarters can be reached at +49 4920 399901. Official website: hkm.de.
What does Hüttenwerke Krupp Mannesmann do?
Hüttenwerke Krupp Mannesmann is a modern steel company with technically and economically optimized production stages, working conditions, and environmental protection measures. Their core competence is the production of slabs and round steel, which are further processed into large pipes, body components or forging purposes, and seamless pipes.
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Put Hüttenwerke Krupp Mannesmann to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Hüttenwerke Krupp Mannesmann included. Fingerprint search
- Cover Plan territories Hüttenwerke Krupp Mannesmann's 4 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
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Hüttenwerke Krupp Mannesmann: frequently asked questions
Where is Hüttenwerke Krupp Mannesmann headquarters?
200 Ehinger Str., Duisburg, North Rhine-Westphalia 47259, Germany.
What is Hüttenwerke Krupp Mannesmann's phone number?
+49 4920 399901 (headquarters).
When was Hüttenwerke Krupp Mannesmann founded?
1909.
How many employees does Hüttenwerke Krupp Mannesmann have?
About 3,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does Hüttenwerke Krupp Mannesmann have?
4 locations, including Oberhausen.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Hüttenwerke Krupp Mannesmann here is the same Hüttenwerke Krupp Mannesmann in your CRM, territory plan and agent answers.
Where does this Hüttenwerke Krupp Mannesmann data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.