Buderus Edelstahl

What Buderus Edelstahl does

Buderus Edelstahl GmbH is a German specialty steel manufacturer founded in 1731 and headquartered in Wetzlar, Hessen. The company designs and produces high-grade stainless steels, tool steels, hot-rolled products, forged products, cast products, and related components, with a product range spanning band steel under 1mm thick to forged parts exceeding 70 tons. Production is supported by an in-house quality testing laboratory operating to national and international standards, with image analysis systems for classical material testing. The company serves industrial customers across automotive, energy and raw materials (including wind power), machinery and plant engineering, tool and mold construction, aerospace, rail technology, and construction and agricultural machinery, supplying products in customer-specified configurations (sawed, pre-milled, or further processed).

The business operates as a B2B specialty steel producer selling directly to industrial customers via quote-based pricing, with no disclosed pricing model and no public revenue. Since September 2025, Buderus Edelstahl has been a subsidiary of GMH Gruppe SE & Co. KG following the divestiture of its hot rolling mill and mechanical processing units in Wetzlar to the parent group. Within GMH Gruppe, the company is positioned as a leading European specialist for tool steels serving plastic processing, die casting, and drop forging, and is integrated into the group's Green Steel initiative that emphasizes sustainable, low-emission steel production and recycling-oriented products.

The go-to-market relies on direct enterprise sales, complemented by an online shop and steel weight calculator hosted by GMH Gruppe. Marketing and customer engagement (downloads, news, career) are conducted primarily through the parent's digital platforms at gmh-gruppe.de. Customer engagement is anchored by long qualification cycles typical of safety-critical industrial components, with brand reputation and "made in Germany" positioning cited as primary commercial differentiators.

Name

Buderus Edelstahl

Legal name

Buderus Edelstahl GmbH

Website

https://buderus-steel.com

Company type

Private

Founded year

1731

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Buderus Edelstahl GmbH is a German specialty steel manufacturer founded in 1731 in Wetzlar, producing stainless and tool steels, hot-rolled, forged, and cast products for automotive, energy, machinery, aerospace, and rail industries. It operates as a subsidiary of GMH Gruppe under a Green Steel sustainability initiative.

Ownership category

akta.pro rank

Product category

Specialty Steel Manufacturing

NAICS

Steel Product Manufacturing from Purchased Steel (3312), Rolled Steel Shape Manufacturing (331221), Rolling and Drawing of Purchased Steel (33122)

SIC

Steel Works, Blast Furnaces & Rolling & Finishing Mills (3310), Metal Forgings & Stampings (3460), Miscellaneous Primary Metal Products (3390)

akta.pro primary industry

Specialty & Alloy Steel (Stainless, Tool Steel, Electrical Steel, High-Strength/HSLA) (IMAKABAJ)

akta.pro secondary industries

Hot Rolling & Primary Mills (Plate, Hot-Rolled Coil/Sheet, Strip) (IMAKABAE), Cold Rolling & Finishing (Cold-Rolled Coil/Sheet, Temper, Skin Pass) (IMAKABAF), Steel Casting (Continuous Casting, Ingots, Semi-Finished Slabs/Billets/Blooms) (IMAKABAD), Steel Plate, Sections & Welded Assemblies (IMADACAD)

Keywords

• Specialty steel manufacturing
• Tool steel production
• Open die forging
• Hot-rolled steel
• Forged steel components

Headquarters

HQ city

Wetzlar

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Steel Products Sales: Manufacture and sale of specialty stainless steels, tool steels, hot-rolled products, forged products, and cast products. Products include raw steel products, tool steel, hot-rolled products, forged products, cast products, other components, and recycling products.

Distribution channels1 record

Marketing channels4 records

Core offering

Buderus Edelstahl designs and manufactures high-grade specialty stainless steels and tool steels at its Wetzlar facility. Its portfolio covers raw steel products, tool steels for plastic processing and die casting, hot-rolled strip steel under 1mm thick, open-die forged parts exceeding 70 tons, and cast steel components, delivered to industrial customers in sawed, pre-milled, or further-processed form.

Product overview

Buderus Edelstahl is a steel manufacturing company producing a comprehensive portfolio of specialty steel products under the GMH Group umbrella. The core offerings span raw steel products, tool steels (Werkzeugstahl) as a leading European specialty, hot-rolled products, forged products (with capabilities up to 70+ tonnes), cast products, and recycling products. These are complemented by additional components and service offerings including heat treatment and mechanical processing capabilities. The product line ranges from strip steel thinner than 1mm to massive forged pieces exceeding 70 tonnes, serving automotive, mechanical engineering, tool-and-die manufacturing, and other high-technology industries. The company operates under GMH Group's Green Steel initiative, positioning sustainability at the core of its manufacturing operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Werkzeugstahl (Tool Steel) Specialty tool steels for plastic processing, die casting, and drop forging applications; Buderus Edelstahl is one of Europe's leading specialists serving plastics processing, pressure die-casting, and tool-and-die industries.
• Rohstahlprodukte (Raw Steel Products) Standard and custom specialty steels serving automotive, mechanical engineering, and tool-and-die manufacturing sectors.
• Warmgewalzte Produkte (Hot-Rolled Products) Hot-rolled steel products including strip steel thinner than 1mm through to larger formed sections for diverse industrial applications.
• Geschmiedete Produkte (Forged Products) Forged steel products ranging from pre-cut blocks to pre-milled or further-processed forgings, with piece weights exceeding 70 tonnes for large-scale industrial applications such as generator shafts and ship gears.
• Gussprodukte (Cast Products) Cast steel products manufactured at the Wetzlar facility as part of GMH Gruppe's diversified steel portfolio.
• Dienstleistungen (Services) Support services including heat treatment, mechanical processing, and quality assurance offerings tied to Buderus Edelstahl's steel products.

Segments7 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• GMH GruppecoreStrategic or Co-development Partner · 18 September 2025GMH Gruppe acquired two divisions of Buderus Edelstahl GmbH, including a hot rolling mill and mechanical processing units in Wetzlar. This acquisition expands GMH Gruppe's rolled steel portfolio and heat treatment capacities, with Buderus Edelstahl now operating as a subsidiary under the GMH Gruppe green steel initiative.

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Saarstahl AG: German specialty steel producer (subsidiary of SHS Group) focused on long products and wire rod for automotive, engineering, and energy applications. Highly comparable in product range, German production footprint, and automotive/heavy industry customer base.
• Aperam SA: European stainless and specialty steel producer with operations across Europe and South America. Comparable in stainless steel manufacturing, specialty flat and long products, and similar European industrial customer base.
• Swiss Steel Group: European specialty steel producer focused on tool steel, stainless long products, and engineering steel for automotive, industrial, and machining applications. Closest direct peer to Buderus in product portfolio, geographic focus, and customer base.
• Schmolz + Bickenbach (now Swiss Steel): European specialty long steel producer with leading market positions in tool steel, stainless steel, and engineering steel. Highly comparable to Buderus in product mix and customer verticals including automotive, engineering, and tool-making.
• Schmiedewerke Gröditz (GMH Gruppe): Sister company within GMH Gruppe producing high-quality forged steel products for energy, aerospace, and rail applications. Directly comparable in forging capabilities, specialty steel product mix, and customer base, while being an internal peer within the same corporate family.
• Ovako AB: Swedish specialty steel producer focused on engineering steel, tool steel, and rolled products for demanding applications including automotive and industrial bearings. Directly comparable in product mix, B2B distribution model, and European customer base.

Broad incumbents

• Voestalpine AG: Austrian steel and technology group with significant specialty steel and tool steel operations serving automotive, energy, and industrial customers. Directly comparable to Buderus in product mix (tool steel, specialty alloys) and customer verticals, but much larger and more diversified.
• Outokumpu Oyj: Largest European stainless steel producer with global operations in cold-rolled stainless flat products. Comparable in stainless steel production capabilities and European industrial customers, though more focused on flat products than Buderus' specialty long/forged products.
• ThyssenKrupp Steel Europe: Major German flat steel producer with hot rolling and downstream operations serving automotive, construction, and industrial markets. Comparable as a German steel incumbent serving similar end markets, though flat-product focused versus Buderus' specialty long/forged profile.

Emerging players

• Leiber Group: German open die forging specialist producing forged parts for aerospace, energy, and industrial applications. Comparable in forging capability and end markets, though smaller scale and more focused on forgings than steel-making.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/buderus-edelstahl

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 Buderus Edelstahl