What Platestahl Umformtechnik does

Platestahl Umformtechnik GmbH is a privately held, owner-operated German Mittelstand manufacturer headquartered in Lüdenscheid, Sauerland (Platehofstraße 1, 58513), founded in 1863 and registered as a GmbH at the Iserlohn commercial register (HRB 4393). The company produces three core lines of metal-formed steel components — rolled rings (Gewalzte Ringe) via high-pressure ring rolling, forged discs (Geschmiedete Scheiben) via forging, and bright steel (Blankstahl) encompassing cold drawn wire in coils and bars, including silver steel and spring steel stock programmes. Manufacturing, supported by an in-house materials laboratory, is concentrated at the single Lüdenscheid site, and the company's self-description emphasizes deep knowledge of its own structures enabling fast response to market changes.

The business operates a direct B2B industrial sales model, selling on a quote/specification basis (no public pricing) into engineering and heavy-industry end-markets. Its commercial position rests on a dense portfolio of sector approvals: ISO 9001:2015 (through April 2029), EU Pressure Equipment Directive 2014/68/EU and AD 2000 (through 2026), DNV-GL, Lloyd's Register (through October 2028), Bureau Veritas (through November 2028), ABS (through September 2026), and a customer-specific MTU/Rolls-Royce Power Systems approval for seamless rolled rings. These certifications allow access into pressure-equipment, marine classification, and engine/turbine OEM supply chains. The website is published in German, English, and French, suggesting cross-border European outreach.

Governance is two-name executive: Stefan Heimöller and Maximilian Schmerbeck are listed in the company imprint, with Karsten Zurek handling HR, Maria Ewert handling vocational training, and Markus Kowall (sourced via IT Südwestfalen AG) acting as data protection officer. The firm has no parent company, no subsidiaries, no disclosed funding rounds, no M&A history, and no public revenue disclosure; it is described as "inhabergeführt" — owner-managed with long-term, independent decision-making.

Name

Platestahl Umformtechnik

Legal name

Platestahl Umformtechnik GmbH

Website

https://platestahl.com

Company type

Private

Founded year

1863

Operating status

Operating

Headcount range

1–10 employees

Short description

Platestahl Umformtechnik GmbH is a privately held German metal-forming manufacturer (since 1863) producing rolled rings, forged discs, and bright steel for industrial, pressure-equipment, marine, and engine/turbine OEM customers under multiple sector certifications.

Ownership category

akta.pro rank

Product category

Industrial Metal Components

NAICS

Forging and Stamping (33211), Rolling and Drawing of Purchased Steel (33122), Custom Roll Forming (332114)

SIC

Metal Forgings & Stampings (3460)

akta.pro primary industry

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC)

akta.pro secondary industries

Cold Rolling & Finishing (Cold-Rolled Coil/Sheet, Temper, Skin Pass) (IMAKABAF), Hot Rolling & Primary Mills (Plate, Hot-Rolled Coil/Sheet, Strip) (IMAKABAE)

Keywords

• Rolled ring manufacturing
• Forged disc production
• Bright steel products
• Cold drawn wire
• Metal forming services

Headquarters

HQ city

Lüdenscheid

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D

Revenue model

1. Metal Formed Products Sales: Direct B2B sales of rolled rings, forged discs, and bright steel products to industrial customers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Platestahl Umformtechnik GmbH manufactures precision metal components through ring rolling, disc forging, and cold drawing processes. Its core product lines are rolled rings, forged discs, and bright steel (cold drawn wire in coils and bars), produced at its facility in Lüdenscheid, Germany for industrial engineering, engine, turbine, and maritime applications.

Product overview

Platestahl Umformtechnik GmbH is a traditional manufacturing company with over 150 years of history (since 1863), producing precision metal components through rolling, forging, and cold drawing processes. The company's product portfolio consists of two core product lines: Rolled Rings (Gewalzte Ringe) produced via high-pressure rolling technology, and Bright Steel (Blankstahl) encompassing cold drawn wire in coils and bars. These products are manufactured at the company's facility in Lüdenscheid, Sauerland, Germany. The company also produces Forged Discs as part of its core offering. All products are supported by in-house quality assurance including a material laboratory, and the company holds multiple industry certifications for quality management and industry-specific approvals.

Differentiator

Problem solved

Functional benefit

Products and services

• Rolled Rings (Gewalzte Ringe) Rolled rings produced via high-pressure rolling processes; precision metal ring components used in industrial applications such as turbines, engines, and heavy machinery.
• Bright Steel (Blankstahl)

Named customers5 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators1 record

Recent moves6 records

Expansion highlights3 records

Regional players

• Weber Metals (Howmet Aerospace): US-based large forging operation producing aerospace-grade forged rings, discs, and pre-machined components. Comparable in forged discs and rings but primarily serving North American aerospace OEMs rather than European industrial customers.

Broad incumbents

• Saarstahl: German specialty steelmaker producing wire rod, bar, and bright steel products. Adjacent competitor in the bright steel / cold-drawn product category served by Platestahl's Blankstahl line, with shared automotive and industrial customers.
• Swiss Steel Group: European specialty steel producer with a broad portfolio including bright steel, tool steel, and engineering steel. Comparable to Platestahl's bright steel offering in both product and European Mittelstand-style customer base.
• Doncasters Group: Global manufacturer of precision cast and forged components for aerospace, defense, and industrial gas turbines. Overlaps with Platestahl in precision metal components for turbine and engine applications, though at a larger scale and broader portfolio.
• Bharat Forge: One of the largest global forging companies producing forged components including rings and discs for automotive, aerospace, energy, and industrial markets. Larger-scale competitor in the same forged-rings category as Platestahl.

Direct peers

• Ellwood Group: Family-owned US specialty steel manufacturer producing forged and rolled steel rings, steel bars, and custom components for heavy industry. Comparable to Platestahl in product mix (rolled rings, forged discs) and family/Mittelstand-style ownership model.
• Leiber Group: German specialty steel processor producing engineered steel products including bright steel and forged components for automotive and industrial markets. Closely comparable Mittelstand-style German competitor with similar product mix to Platestahl.
• Scot Forge: US-based manufacturer of forged and rolled rings serving aerospace, defense, power generation, and industrial markets. Highly comparable to Platestahl in ring-rolling and forging processes for engineered steel components supplied to regulated end-markets.
• Ovako: European specialty steel producer of bright steel, hot-rolled, and cold-drawn products for bearings, automotive, and engineering. Direct overlap with Platestahl's bright steel / Blankstahl product line and similar European industrial customer base.

Others

• SMS group: German plant engineering group that designs and supplies ring-rolling mills and forging equipment. Not a direct competitor in forged rings, but supplies the production equipment used by Platestahl and similar ring-rolling manufacturers, making it a relevant ecosystem / enabling peer.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/platestahl-umformtechnik-gmbh

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Platestahl Umformtechnik