Isenmann Siebe GmbH

What Isenmann Siebe GmbH does

Isenmann Siebe GmbH is a privately held German industrial manufacturer and solution provider specializing in screening media (Siebmedien) and classification solutions (Klassierlösungen/Sieblösungen) for bulk material processing. Founded in 1949 and headquartered in Karlsruhe with a second site in Panschwitz, the company serves the global stone, earth, and mining industry, processing materials such as gravel, crushed stone, coal, and ore. Its product portfolio is built around four pillars: core sieve solutions for material classification, screening media positioned as industry-standard consumables, intelligent wear protection (Verschleißschutz) modules, and additive manufacturing capabilities for innovative component production. The company frames its value proposition around "cost per tonne" economics, material competence, and sustainability, with five stated innovation pillars: cost per tonne, material competence, screen design and process, sustainability, and additive manufacturing.

The company operates a B2B sales-led go-to-market, engaging directly with industrial processors in aggregates, construction materials, coal, and mining, as well as OEM machinery manufacturers that integrate its screening solutions into equipment. Pricing is quote-based and customized to customer-specific material, capacity, and application requirements rather than list-priced. Distribution is direct industrial sales targeting enterprise customers, supplemented by a digital touchpoint (newsletter subscription, contact form) on a recently relaunched website. The firm participates in major industry trade fairs, including Bauma 2025, signaling continued investment in international market visibility. No revenue, funding, M&A, or leadership data is publicly disclosed.

Name

Isenmann Siebe GmbH

Legal name

ISENMANN Siebe GmbH

Website

https://isenmannsiebe.de

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

101–250 employees

Short description

Isenmann Siebe GmbH is a German industrial manufacturer (founded 1949) producing screening media, classification solutions, and wear protection products for the global stone, earth, and mining industry, serving both bulk material processors and OEM machinery manufacturers.

Ownership category

akta.pro rank

Product category

Industrial Screening Equipment

NAICS

Mining Machinery and Equipment Manufacturing (333131), Mining and Oil and Gas Field Machinery Manufacturing (33313)

SIC

Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Crushing, Screening & Mineral Sizing Equipment (IMAKANAD)

akta.pro secondary industry

Sizing & Classification (Screening, Cyclones & Air Classification) (IMAKALAB)

Keywords

• Industrial sieves
• Screening media
• Wear protection
• Classification solutions
• Mineral processing

Headquarters

HQ city

Karlsruhe

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Screening Solutions and Products: ISENMANN generates revenue through the sale of screening media, classification solutions, and wear protection products to the stone/earth and mining industries, as well as through process consulting services for OEM partners.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Isenmann Siebe GmbH manufactures and supplies sieve media, classification solutions, and wear protection products for industrial bulk material processing. The company's products are designed for screening, classifying, and protecting equipment used in stone, earth, and mining operations.

Product overview

Isenmann Siebe GmbH offers a unified portfolio of sieve solutions for the stone/earth and mining industry. The core offerings include Sieblösungen (sieve solutions) for efficient material classification and Siebmedien (sieve media) that set industry standards for raw material utilization. These are complemented by intelligent Verschleißschutz (wear protection) modules and Additive Fertigung (additive manufacturing) capabilities. The products work together to deliver classification solutions that maximize natural raw material usage while minimizing costs per tonne.

Differentiator

Problem solved

Functional benefit

Products and services

• Sieve Media Screening media products (sieves and screen panels) used in industrial screening equipment for classifying stone, earth, and mining materials. Targeted at bulk material processors.
• Classification Solutions Classification systems and engineered solutions for separating and sorting bulk industrial materials by size in processing operations.
• Wear Protection Products Components and linings designed to protect industrial processing equipment from abrasive wear during bulk material handling.

Segments2 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

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Direct peers

• Multotec: South African specialist in mineral processing equipment including screening media, cyclones, and classification solutions. Directly comparable to Isenmann's core offerings, with similar focus on mining and aggregates customers across global markets.
• Haver & Boecker: German family-owned manufacturer of wire cloth and screening media for mining, aggregates, and industrial applications. Directly comparable to Isenmann in product category (screen media/Siebmedien), end markets, and Mittelstand heritage, with both companies serving OEM and end-user customers globally.
• W.S. Tyler: North American manufacturer of screening media, wire cloth, and testing sieves serving mining, aggregates, and industrial customers. Directly comparable to Isenmann's Siebmedien product line, with a similar focus on screen media performance and lifecycle economics.
• Kwatani (formerly Jöst): South African/German specialist manufacturer of vibrating screens and screening media for mining and bulk materials handling. Closely comparable to Isenmann in product category, end-market focus, and specialization in stone/earth and mining applications.
• Binder+Co: Austrian specialist in screening, drying, and sorting equipment for the mining and bulk materials industries. Closely comparable to Isenmann as a specialized mid-market European manufacturer focused on screening and classification for stone/earth and mining customers.

Broad incumbents

• FLSmidth: Danish global supplier of equipment and services to the cement and mining industries, including screening, classification, and material handling solutions. Comparable to Isenmann in mining-focused classification technology but operates as a large incumbent with broader process plant capabilities.
• Metso: Finnish global leader in mining and aggregates processing equipment, including crushers, screens, and classification solutions. Competes with Isenmann in screening media and classification solutions but operates at a vastly larger scale with a full equipment portfolio, global service network, and aftermarket presence.
• The Weir Group: UK-based global engineering company providing mineral processing and mining equipment, including classification and screening technologies via its Weir Minerals division. Comparable technology overlap but operates as a diversified incumbent with broader mining services.
• Terex Corporation: US-based global manufacturer of lifting and materials processing equipment, including mobile screening solutions for aggregates and mining. Overlaps with Isenmann in screening applications but as a much larger diversified equipment OEM.
• Sandvik Mining and Rock Solutions: Division of Swedish Sandvik AB serving the mining and rock processing industry with crushing, screening, and drilling equipment. Overlaps with Isenmann in screening and classification offerings, but as part of a much broader portfolio serving global mining majors.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

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 Isenmann Siebe GmbH