Verified Nov 2026
Castings & Forgings
·
Neckarsulm, Baden-Wuerttemberg
·
Since 1910
KS AluTech Group is an automotive supplier headquartered in Neckarsulm, Baden-Wuerttemberg, Germany, founded in 1910. It employs an estimated 1,000 to 5,000 people, with an estimated revenue band of $100 to 250 million, and is privately held. The company produces large, lightweight aluminum components, mainly through casting and foundry processes, for automotive, electric-vehicle, electronics, renewable-energy and industrial-equipment customers. In September 2026, Porsche announced a 50% stake in the company, which is now positioned as a joint venture with Rheinmetall.
KS AluTech Group at a glance
Revenue
$100-250M
Est. band
Employees
1,000-5,000
Founded
1910
Headquarters
Neckarsulm, Baden-Wuerttemberg
Certifications
IATF 16949 · ISO 14001 · ISO 45001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & active
116 years in operation (founded 1910).
Holds IATF 16949, ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
KS AluTech Group is an automotive supplier headquartered in Neckarsulm, Baden-Wuerttemberg, Germany, founded in 1910. It employs an estimated 1,000 to 5,000 people, with an estimated revenue band of $100 to 250 million, and is privately held. The company produces large, lightweight aluminum components, mainly through casting and foundry processes, for automotive, electric-vehicle, electronics, renewable-energy and industrial-equipment customers. In September 2026, Porsche announced a 50% stake in the company, which is now positioned as a joint venture with Rheinmetall.
At a glance
Attribute | Detail |
|---|---|
Founded | 1910 |
Headquarters | Neckarsulm, Baden-Wuerttemberg |
Employees | 1,000-5,000 |
Revenue | $100-250M (estimated) |
Primary capability | Castings & Forgings |
Certifications | IATF 16949 · ISO 14001 · ISO 45001 · ISO 9001 |
What KS AluTech Group makes
The company holds IATF 16949, ISO 9001, ISO 14001 and ISO 45001 certifications and makes powertrain parts, chassis components, transmission housings, battery trays and power electronics housings.
Certifications
KS AluTech Group is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — rheinmetall.com
ISO 14001 — rheinmetall.com
ISO 45001 — dqsglobal.com
ISO 9001 — dqsglobal.com
Known customers
The counterparties below come from public sources that state the relationship directly. A shared counterparty does not by itself establish a current buying relationship unless the source says so:
Porsche — reported by mainsights.io
Latest developments
2026-10-05 — Porsche Acquires 50% Stake in KS Alutech – Hasco Exits Joint Venture (foundry-planet.com)
2026-09-25 — Stuttgarter Autobauer: Porsche steigt bei Autozulieferer KS Alutech ein | stuttgarter-nachrichten.de (stuttgarter-nachrichten.de)
2026-09-18 — Standort-Zukunft gesichert: Porsche steigt bei KS Huayu Alutech Neckarsulm ein - STIMME.de (stimme.de)
2026-09-18 — Good News 📰 In Neckarsulm geht es weiter - KS AluTech GmbH ist das neue Joint Venture von Rheinmetall und Porsche und bleibt international führend im Bereich Aluminiumgussteile. (linkedin.com)
2026-07-21 — 欧盟委员会批准保时捷与莱茵金属联合收购德国KS Huayu AluTech - MarkLines全球汽车产业平台 (marklines.com)
2026-07-17 — Germany-based Porsche (publ.) and Rheinmetall (publ.) acquire joint control of automotive supplier KS Huayu AluTech (mainsights.io)
Company details
Porsche is a reported customer and now holds a 50% stake in the business, and the company operates production facilities in Germany and China. KS AluTech Group was founded in 1910, has an estimated 1,000-5,000 employees, and is headquartered in Neckarsulm, Baden-Wuerttemberg. On the LightSource stability read it is rated "Established & active": 116 years in operation (founded 1910). Holds IATF 16949, ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does KS AluTech Group make?
KS AluTech Group is an automotive supplier headquartered in Neckarsulm, Baden-Wuerttemberg, Germany, founded in 1910. It employs an estimated 1,000 to 5,000 people, with an estimated revenue band of $100 to 250 million, and is privately held. The company produces large, lightweight aluminum components, mainly through casting and foundry processes, for automotive, electric-vehicle, electronics, renewable-energy and industrial-equipment customers. In September 2026, Porsche announced a 50% stake in the company, which is now positioned as a joint venture with Rheinmetall.
Where is KS AluTech Group headquartered?
KS AluTech Group is headquartered in Neckarsulm, Baden-Wuerttemberg.
When was KS AluTech Group founded?
KS AluTech Group was founded in 1910.
How big is KS AluTech Group?
KS AluTech Group has an estimated 1,000-5,000 employees, with revenue in the $100-250M range (estimated).
What certifications does KS AluTech Group hold?
KS AluTech Group lists IATF 16949 · ISO 14001 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Who are KS AluTech Group's customers?
Public sources directly reference Porsche as a counterparty of KS AluTech Group. Confirm current programs with the company, as reported relationships may change.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+49 7132 330
Certification
IATF 16949 · ISO 14001 · ISO 45001 · ISO 9001
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.