DANGO & DIENENTHAL in Siegen

What DANGO & DIENENTHAL in Siegen does

DANGO & DIENENTHAL Maschinenbau GmbH is a German privately-held special machinery manufacturer headquartered in Siegen, Germany, founded in 1865 (160 years of continuous operation). The company designs and manufactures heavy industrial equipment for the metalworking industry, covering melting, forging, rolling, bending, and heat treatment processes for both ferrous and non-ferrous metals. Its product portfolio spans eight distinct series: rail-bound and mobile forging manipulators (SSM, MSM), transport manipulators (STM, MTM), furnace tending machines (CHM), deslagging machines (SAM), the Pipe Sizer with laser technology (PST), and material handling systems (HANDLING). These machines integrate with customers' digital production data systems and are designed for maximum reliability in challenging industrial environments.

The company serves enterprise customers across five primary industrial verticals: open-die and closed-die forging, ring rolling, heat treatment, smelting, and tube/pipe manufacturing, plus a contract manufacturing service line for mechanical and plant engineering. Revenue is generated through one-time hardware sales of custom-engineered equipment on a project-by-project basis, supplemented by recurring spare parts and customer support service contracts typically structured as multi-year agreements. The go-to-market model relies on direct enterprise field sales, regional representative partnerships (e.g., LERUSTE & CIE for France), and active participation in major international trade shows including AISTECH (Pittsburgh), CIPPE (China), TUBE (Düsseldorf), FORGE FAIR (Cleveland), Made in Steel (Milan), ALD Metallurgy Conference (Florence), and PIPE-TECH (New Delhi). No public revenue figures, funding rounds, or external ownership were disclosed.

Name

DANGO & DIENENTHAL in Siegen

Legal name

DANGO & DIENENTHAL MASCHINENBAU GmbH

Website

https://dango-dienenthal.de

Company type

Private

Founded year

1865

Operating status

Operating

Headcount range

11–50 employees

Short description

DANGO & DIENENTHAL Maschinenbau GmbH, founded 1865 in Siegen, Germany, manufactures specialized industrial machinery — forging manipulators, furnace tending machines, pipe sizers, and material handling systems — for global enterprise customers in the metalworking, forging, heat treatment, and tube/pipe industries.

Ownership category

akta.pro rank

Product category

Industrial Forging Machinery

NAICS

Metalworking Machinery Manufacturing (33351)

SIC

Metalworkg Machinery & Equipment (3540)

akta.pro primary industry

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

Keywords

• Industrial forging machinery
• Metal forming equipment
• Furnace tending machines
• Pipe sizing equipment
• Material handling manipulators

Headquarters

HQ city

Siegen

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Machinery Manufacturing: Design, manufacture, and sale of specialized machinery including forging manipulators, transport manipulators, furnace tending machines, deslagging machines, pipe sizers, and material handling systems for the metalworking industry.
2. Contract Manufacturing Services: Full range of component manufacturing services and solutions for the mechanical and plant engineering sector.
3. Spare Parts Supply: Supply of spare parts for installed machinery and equipment to maintain customer operations.
4. Customer Support Services: Technical support and service assistance for machinery operation and maintenance.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

DANGO & DIENENTHAL Maschinenbau GmbH, headquartered in Siegen, Germany, designs and manufactures specialized industrial machinery for the metalworking industry. Its product range includes forging manipulators (SSM, MSM, STM, MTM series), furnace tending machines (CHM), deslagging machines (SAM), pipe sizers (PST), and integrated material handling systems, supplied for open die forging, closed die forging, ring rolling, heat treatment, smelting, and tube and pipe applications, alongside a contract manufacturing service for semi-finished metal products.

Product overview

DANGO & DIENENTHAL is a special machinery manufacturer offering a portfolio of eight distinct product series for the metalworking industry. The core offerings include rail-bound and mobile forging manipulators (SSM, MSM SERIES), transport manipulators (STM, MTM SERIES), furnace tending machines (CHM SERIES), deslagging machines (SAM SERIES), and the Pipe Sizer (PST SERIES) with laser technology. These machines integrate with customers' digital data worlds and are designed for maximum reliability in challenging operating environments for applications including open-die forging, closed-die forging, ring rolling, heat treatment, smelting, and tube/pipe industry operations. The company also provides customer support and spare parts services.

Differentiator

Problem solved

Functional benefit

Products and services

• SSM SERIES — Rail-Bound Forging Manipulators Rail-bound forging manipulators engineered for handling heavy workpieces in forging applications.
• MSM SERIES — Mobile Forging Manipulators Mobile forging manipulators providing flexible handling of workpieces across forging operations without fixed rail guidance.
• STM SERIES — Rail-bound / Stationary Transport Manipulator Rail-bound or stationary transport manipulators designed for moving semi-finished metal products within forging and metalworking facilities.
• MTM SERIES — Mobile Transport Manipulators Mobile transport manipulators that move semi-finished metal products between workstations without requiring permanent rail installation.
• CHM SERIES — Furnace Tending Machines Furnace tending machines designed to load and unload workpieces from heat treatment and smelting furnaces in metalworking production lines.
• SAM SERIES — Deslagging Machines Deslagging machines engineered to remove slag from ladles or furnaces in metalworking operations.
• PST SERIES — Pipe Sizer Pipe sizers engineered to size pipes produced in the tube and pipe manufacturing industry.
• HANDLING — Material Handling Systems Material handling systems providing integrated solutions for moving workpieces across forging, rolling, and metalworking production environments.
• Contract Manufacturing In-house contract manufacturing service for the production of semi-finished metal products.

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• LERUSTE & CIEminorChannel Partner/ Reseller/ DistributorLERUSTE & CIE serves as the new representative for DANGO & DIENENTHAL in France, providing local sales representation and customer engagement for the French market.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Felss Systems GmbH: German specialist in cold forming and axial forming machinery, with similar niche positioning in metal forming equipment. Comparable as a focused, family-owned German Mittelstand machinery maker serving industrial forming customers.
• LASCO Umformtechnik: German manufacturer of forming equipment including forging presses, ring-rolling mills, and manipulators. Direct peer to DANGO & DIENENTHAL in forging and ring-rolling machinery, with similar Mittelstand positioning and product scope.
• Schuler Group: German manufacturer of presses and automation for forging, stamping, and tube forming. Closely comparable to DANGO & DIENENTHAL's forging and closed-die forging equipment portfolio, with overlapping customer base in automotive and heavy-industry forging.
• Hatebur: Swiss manufacturer of hot and cold forming presses, serving automotive and industrial forging customers. Directly comparable as a niche metal forming machinery specialist, with similar customer focus on high-quality forged components.

Emerging players

• Eumuco (now part of SMS group): Historically a German forging and ring-rolling machinery specialist, now integrated within SMS group. Listed as a comparable specialist in forging manipulators and ring rolling, illustrating the consolidation path DANGO & DIENENTHAL's niche may face.

Broad incumbents

• SMS group: German-based global leader in metallurgical plant and machinery for steel, aluminum, and non-ferrous metals. Directly comparable as it supplies forging, rolling, and heat-treatment equipment, though at significantly larger scale and broader scope than DANGO & DIENENTHAL.
• Fives Group: French industrial engineering group with a metals division supplying equipment for steel, forging, and heat treatment. Comparable as a multi-product supplier to metalworking customers, with broader scope than DANGO & DIENENTHAL.
• Siempelkamp: German machinery and plant engineering group active in metal forming, foundry, and composites. Overlaps with DANGO & DIENENTHAL in heavy-industry metal forming equipment, though Siempelkamp is significantly larger and serves a broader end-market mix.
• Danieli: Italian global supplier of plants and machinery for the metals industry, including forging, rolling, and heat treatment. Comparable in product overlap (forging and tube/pipe) but materially larger and more diversified than DANGO & DIENENTHAL.
• Bystronic: Swiss-based global supplier of sheet metal processing equipment and automation. Adjacent peer sharing the metalworking machinery category, with overlap in tube/pipe and material handling themes, though focused on sheet rather than forging.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/dds-maschinenbau-gmbh

Revenue estimate

Valuation estimate

Number of profiles

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 DANGO & DIENENTHAL in Siegen