About HKM
HKM is a company based in Duisburg (Germany) founded in 1988, and was acquired by Salzgitter in July 2026. Steel and precursors for processing industry are manufactured. The company has 1,011 employees. HKM offers products and services including Steel and Brammen. Its legal entity is Hüttenwerke Krupp Mannesmann GmbH.
Company details
HKM was established in 1988 in Duisburg, Germany, within the steel manufacturing sector. Steel products and precursors are produced for use in the processing industry. Operations are focused on industrial manufacturing processes, supporting downstream applications. The company is headquartered in Germany, with its online presence maintained through the domain hkm.de. Activities remain centered on core production in the metals domain.
- Headquarters Duisburg, Germany
- Employees 1,011
- Stage Acquired
- Email••••••••
- Phone•••• ••••
- Website hkm.de
- Social LinkedIn
- Acquired by Salzgitter (Jul 2026)
- Legal Name Hüttenwerke Krupp Mannesmann Gmbh
- Annual Revenue$3.71 B (USD)58as on Dec 31, 2021
- Net Profit$36.67 K (USD)11as on Dec 31, 2021
- EBITDA$15.11 M (USD)252as on Dec 31, 2021
- Latest Funding Round$243.16K (USD), Grant
Jul 2022
- InvestorsEuropean Investment Bank
& 2 more
- Employee Count1,011
- Acquired bySalzgitter
(Jul 2026)
Products & Services of HKM
HKM offers a comprehensive portfolio of products and services, including Steel and Brammen.
Steel is produced as a primary material for the processing industry, drawing on established manufacturing techniques.
Brammen are manufactured as intermediate steel products used in further industrial applications.
Funding Insights of HKM
- Total Rounds 3
- Last Round Grant — $243,163
- First Round $71.22M
(Dec 2017)
- Investors Count 2
All 3 funding rounds of HKM with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul 2022 | $243,163 | Grant | – | – | |
| Jul 2021 | $235,797 | Grant | – | – | |
| Dec 2017 | $71.22M | Debt – Conventional | – | – |
3 investors in total: 3 institutional.
Investors in HKM
HKM has secured backing from 3 investors, including institutional and venture fund investors. Prominent investors backing the company include European Investment Bank, European Union and Salzgitter.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Finance and advisory services for infrastructure projects are provided. | 1958 | eib.org | Luxembourg, Luxembourg | |
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium | |
Rolled steel and tube products are manufactured in Germany. | 1858 | salzgitter-ag.com | Salzgitter, Germany |
Investor details for HKM
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of HKM
11 people are tracked at HKM (11 in team); the tracked headcount is 1,011.
| Name | Role | Group |
|---|---|---|
Jens Otten | Leiter Produktion Kohlenwertstoffanlage | Team |
Lutz Kemmerling | Produktionsleiter Ofenbetrieb Kokserzeugung | Team |
Julia Grave | Personalreferentin | Team |
Dr. Peter Biele | Geschäftsführer | Team |
Gunther Schmucker | Leiter Veranstaltungsmanagement | Team |
Andreas Janz | Division Manager Hot Metal Production Technology | Team |
Caroline Heier | Leitung FG Personalmarketing | Team |
Marius Gieles | Fachgebietsleiter It-einkauf/beschaffungscontrolling | Team |
Marcus Brückner | Teamleiter Adjustage | Team |
Kerem Seckin | Projektingenieur Stahlbau | Team |
Nils Rollwagen | Line Manager Logistics Of Coal And Coke | Team |
Complete people profiles for HKM
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of HKM
4 dated milestones of HKM across 38 years, from founding to its latest funding, stage changes and deals.
- Founded HKM is founded.
- Funding First funding round of $71.2M.
- Funding Latest funding round, Grant, of $243K.
- Exit Acquired by Salzgitter.
Web traffic of HKM
The website of HKM (hkm.de) receives about 5.6K visits a month.
- Monthly visits5.6K
▼ 24.5% vs previous month
Websites whose visitors overlap most with HKM. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
thyssenkrupp-steel-europe.com | thyssenkrupp-steel-europe.com | 100% | – | ||
| salzgitter-ag.com | 82% | 52.3K | #646,029 | View details | |
tstg.de | tstg.de | 77% | – | ||
| saarstahl.com | 75% | 12.3K | #2,007,204 | View details | |
topp-stahl.de | topp-stahl.de | 75% | – | ||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 26 similar websites and full traffic analytics for HKM
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- 26 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Frequently Asked Questions about HKM
HKM was founded in 1988 and raised its 1st funding round 29 years after it was founded.
HKM is headquartered in Duisburg, Germany. It is registered at Duisburg, North Rhine-westphalia, Germany.
HKM has 1,011 employees.
Annual revenue of HKM is $3.71B as on Dec 31, 2021.
HKM was established in 1988 in Duisburg, Germany, within the steel manufacturing sector. Steel products and precursors are produced for use in the processing industry. Operations are focused on industrial manufacturing processes, supporting downstream applications. The company is headquartered in Germany, with its online presence maintained through the domain hkm.de. Activities remain centered on core production in the metals domain.
HKM offers Steel and Brammen.
HKM has 3 investors. Key investors include European Investment Bank, European Union, and Salzgitter.
HKM operates through Hüttenwerke Krupp Mannesmann Gmbh.
Yes. HKM was acquired by Salzgitter in July 2026.