What Gienanth does

DIHAG Gienanth GmbH (operating as Gienanth) is a German iron foundry with origins in 1735, headquartered in Eisenberg, Germany. It manufactures complex metal castings and precision-machined components for industrial customers, offering both machine-cast components and hand-formed castings weighing up to five tons. The company operates as one of 14 operating companies within the DiHAG Integrated Foundry Group, a diversified foundry conglomerate with production sites across Germany, Hungary, and Poland (including Düsseldorf, Leipzig, Coswig, Arnstadt, Lintorf, Meuselwitz, Budapest, and Bydgoszcz). Gienanth positions its operations as part of a network that provides customer-market proximity across Germany and Europe and insulates the group against single-industry cyclicality.

The company's technology stack centres on metal casting and machining, combining machine casting at industrial scale with hand-forming for large, complex castings up to five tons. A distinguishing feature is its closed material cycle (Geschlossener Materialkreislauf) that integrates metal recycling, casting, and high-precision post-casting machining into a single value chain, marketed as a sustainability-driven end-to-end service. Quality assurance (Qualitätssicherung) capabilities are explicitly maintained to industry and customer-specific standards. There is no evidence of software, AI/ML, or digital-product offerings in the input; the business is fundamentally a physical industrial manufacturing operation.

Gienanth goes to market through direct enterprise B2B field sales to industrial manufacturers requiring custom metal components. Pricing is not publicly disclosed and follows standard industrial contract structures based on specifications, material, complexity, and volume. Revenue streams comprise custom metal casting contracts, precision machining services, and metal recycling integrated into the closed-loop production cycle. The company's customer segments are horizontal — industrial manufacturers and sustainability-focused industries across multiple end-markets served through the DiHAG network. Leadership is held by Hans-Jürgen Brenninger as Chairman and Chief Executive Officer.

Name

Gienanth

Legal name

DIHAG Gienanth GmbH

Website

https://gienanth.com

Company type

Private

Founded year

1735

Operating status

Operating

Headcount range

11–50 employees

Short description

Gienanth is a German iron foundry producing complex metal castings — including hand-formed components up to five tons — for industrial manufacturers. Operating as part of DiHAG Integrated Foundry Group, it offers closed-loop metal recycling, casting, and precision machining across Germany and Europe.

Ownership category

akta.pro rank

Product category

Industrial Foundry / Iron Castings

NAICS

Iron Foundries (331511), Steel Foundries (except Investment) (331513)

SIC

Iron & Steel Foundries (3320)

akta.pro primary industry

Steel Casting (Continuous Casting, Ingots, Semi-Finished Slabs/Billets/Blooms) (IMAKABAD)

akta.pro secondary industry

Ferrous Scrap Processing & Brokerage (Steel & Cast Iron) (IMAKAMAA)

Keywords

• Iron foundry casting
• Industrial metal castings
• Precision machined components
• Custom hand-formed castings
• Sustainable metal manufacturing

Headquarters

HQ city

Eisenberg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Metal Casting Services: Manufacturing and sale of complex metal castings produced through machine casting and hand-forming processes. Components range from machine-cast parts to five-ton hand-formed castings. Revenue derived from custom manufacturing contracts with industrial customers requiring specialized metal components.
2. Precision Machining Services: Post-casting machining and finishing services for cast metal components, adding value through precision manufacturing capabilities.
3. Metal Recycling: Sustainable metal recycling services integrated into the production process, supporting the closed material cycle approach.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

DIHAG Gienanth operates an iron foundry that produces custom metal castings and precision-machined components for industrial customers. Its core offerings include machine-cast components, hand-formed castings weighing up to five tons, and end-to-end metal solutions delivered through a closed material cycle spanning recycling, casting, and high-precision machining.

Product overview

DIHAG Gienanth operates as a metal casting and processing company offering a unified portfolio of casting solutions. The product lineup centers on sustainable metal solutions delivered through a closed material cycle, encompassing recycling, casting, and precision processing. Core offerings include maschinell gegossene Bauteile (machine-cast components) for standardized production and Handformguss-Komponenten (hand-formed casting components) for complex, large-scale pieces weighing up to five tons. The company provides Qualitätssicherung (quality assurance) services alongside Komplettlösungen (complete solutions) that integrate recycling, casting, and final processing into a single service offering. As part of the DiHAG Integrated Foundry Group with twelve subsidiaries, the company leverages modern manufacturing technologies and metallurgical expertise to serve diverse industrial sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Maschinell gegossene Bauteile (Machine-Cast Components) Machine-cast metal components manufactured using automated industrial casting processes for standardized production runs of complex metal parts, supplied to industrial customers.
• Handformguss-Komponenten (Hand-Formed Casting Components) Custom hand-formed casting components weighing up to five tons, produced for industrial customers requiring large, complex metal cast parts that exceed standard machine-casting limits.
• Komplettlösungen – Geschlossener Materialkreislauf (Complete Metal Solutions / Closed Material Cycle) End-to-end metal solutions delivered through a closed material cycle spanning metal recycling, casting, and high-precision machining into finished products for industrial customers.
• Nachhaltige Metalllösungen (Sustainable Metal Solutions) Complete sustainable metal solutions provided through the integrated closed material cycle, supporting customers' environmentally responsible manufacturing and recycling objectives.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

13 partnerships are on record, tiered core and minor.

• DiHAG Integrated Foundry Group (Parent)coreOthersDIHAG Gienanth GmbH is a subsidiary of the DiHAG Integrated Foundry Group, an internationally active foundry group with a strong network of locations throughout Germany and Europe. The group comprises 14 operating companies including foundries in Düsseldorf, Leipzig, Coswig, Arnstadt, Lintorf, Meuselwitz, Budapest, Bydgoszcz, and Schmiedeberg. This broad positioning secures the group's diverse portfolio and independence from economic fluctuations in individual industries.
• DiHAG Foundry Group DüsseldorfminorOthersSubsidiary company of DiHAG Integrated Foundry Group operating in the foundry segment.
• SHB Leipzig GussminorOthersSubsidiary company of DiHAG Integrated Foundry Group, one of two SHB Leipzig entities within the group structure.
• Coswig GussminorOthersSubsidiary company of DiHAG Integrated Foundry Group based in Coswig, Germany.
• DiHAG SolutionsminorOthersSubsidiary company of DiHAG Integrated Foundry Group providing solutions services.
• DiHAG ZaiglerminorOthersSubsidiary company of DiHAG Integrated Foundry Group.
• Eurometall BudapestminorOthersSubsidiary company of DiHAG Integrated Foundry Group located in Budapest, Hungary.
• EWA Arnstadt GussminorOthersSubsidiary company of DiHAG Integrated Foundry Group based in Arnstadt, Germany.
• KernwerkminorOthersSubsidiary company of DiHAG Integrated Foundry Group.
• Lintorf GussminorOthersSubsidiary company of DiHAG Integrated Foundry Group located in Lintorf, Germany.
• Meuselwitz GussminorOthersSubsidiary company of DiHAG Integrated Foundry Group based in Meuselwitz, Germany.
• OZB BydgoszczminorOthersSubsidiary company of DiHAG Integrated Foundry Group located in Bydgoszcz, Poland.
• Schmiedeberg GussminorOthersSubsidiary company of DiHAG Integrated Foundry Group.

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Georgsmarienhütte GmbH: German integrated steelmaker with iron-casting operations supplying machinery, forging, and industrial customers; broad incumbent with overlapping iron casting portfolio.
• GF Casting Solutions (Georg Fischer): Swiss-based global light-metal and iron casting supplier serving automotive and industrial markets; broad incumbent with overlapping iron casting capabilities and integrated machining similar to Gienanth.
• Voestalpine Foundry Group: Austrian integrated steel and casting group producing iron and steel castings for rail, automotive, and industrial customers; large incumbent with comparable product portfolio and European footprint.
• Bohler Edelstahl (voestalpine): Austrian steel manufacturer producing high-grade steel castings and components; overlapping metallurgy and finished-machined parts offering to industrial customers.

Direct peers

• Waupaca Foundry: Largest iron foundry in North America producing gray and ductile iron castings for automotive and industrial OEMs; directly comparable in casting process and end-market exposure.
• Le Bélier: European iron and aluminum foundry group supplying complex cast and machined components to automotive and industrial OEMs; comparable in foundry services, machining integration, and B2B industrial customer base.
• Meuselwitz Guss (DiHAG subsidiary): Sister DiHAG subsidiary operating iron foundry capabilities in Germany; directly comparable operating model, parent group, and end markets within the same conglomerate.
• Eisenwerk Würth GmbH: German iron foundry producing complex castings and machined components for industrial customers; directly comparable in product mix, B2B industrial model, and metallurgical focus to DIHAG Gienanth.
• Siempelkamp Foundry Group: German foundry group producing heavy iron castings and machined components for machinery, energy, and transport customers; closely comparable to Gienanth in process (sand/hand forming) and end markets.

Others

• ASK Chemicals GmbH: Global supplier of foundry chemicals, binders, and consumables used in iron casting processes; adjacent ecosystem player serving the same foundry operations that Gienanth runs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube-nocookie.com/embed/UbbNjHvgbu0
• LinkedInlinkedin.com/company/gienanth-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries12 records

Funding overview

Funding rounds1 record

Investors1 record

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M&A

Investments

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

Frequently asked questions about Gienanth