What Dieffenbacher does

Dieffenbacher GmbH Maschinen- und Anlagenbau, headquartered in Eppingen, Germany and founded in 1873, is a privately held manufacturer of complete production plants, press systems, and lifecycle services for four industrial verticals: wood-based panels (particleboard, MDF, OSB, LVL, wood fiber insulation board), composites and metal forming, recycling, and sustainable energy generation. The company operates a platform-plus-modules architecture organized around the CEBRO Smart Plant concept, which combines proprietary EVORIS digitalization software, advanced plant engineering, operational excellence services, and sustainability modules. Core proprietary products include the CPS+ continuous press, CompressEco/Fiberpress/TailoredPress hydraulic presses (1,000 to over 50,000 kN), the Fiberforge tape laying system (self-described as the world's fastest), the Fiber2Fiber industrial fiberboard recycling process (with FiberXtractor steam pressure vessel), PROjet resin application technology, EVOsifter vertical air flow separation, and tailormade transformerboard production lines.

The company monetizes through three primary revenue streams: (1) one-time sales of complete plant systems and press equipment for wood-based panel, composites, recycling, and energy customers, with custom quote-based pricing on multi-year contracts; (2) recurring lifetime service revenue encompassing preventive and reactive services, spare parts, plant modernization, and consulting across a global service network; and (3) subscription-based digitalization revenue through the EVORIS platform for production monitoring, anomaly detection, energy management, and CO2 reporting. Customer concentration is in enterprise industrial manufacturers (Unilin, Sumatera Prima Fibreboard, Ghamoud, FINSA, HOMANIT, Masisa, EnBW, Roseburg, Autoneum), reached through direct enterprise field sales with regional offices in Germany, Austria, Malaysia, Thailand, and Italy, supplemented historically by channel partners now being insourced.

Dieffenbacher expanded its platform substantially through three acquisitions executed between January 2023 and November 2024: the Bertsch Holding power plant subsidiary (creating DIEFFENBACHER Energy in Bludenz, Austria), Italian press maker Pagnoni Impianti, and the Composites business of Schmidt & Heinzmann. The company reports 1,001–5,000 employees, maintains operating presence across at least 15 countries, and was family-owned as of the most recent disclosure under CEO Christian Dieffenbacher with CTO Stefan Zipf (28-year tenure) succeeding Lothar Fischer effective March 1, 2026.

Name

Dieffenbacher

Legal name

Dieffenbacher GmbH Maschinen- und Anlagenbau

Website

https://dieffenbacher.com

Company type

Private

Founded year

1873

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Dieffenbacher GmbH Maschinen- und Anlagenbau is a privately held German manufacturer of complete production plants, press systems, and lifecycle services for wood-based panels, composites and metal forming, recycling, and sustainable energy, serving enterprise industrial manufacturers worldwide through direct sales and a global service network.

Ownership category

akta.pro rank

Product category

Industrial Plant Engineering and Press Systems

NAICS

Wood Product Manufacturing (321)

SIC

Millwood, Veneer, Plywood, & Structural Wood Members (2430)

akta.pro primary industry

Engineered Wood Product Distribution & Fabrication Services (IMAMACAO)

akta.pro secondary industry

Paperboard Sheet & Roll Converting (Slitting/Sheeting/Rewinding) (IMAMAFAM)

Keywords

• Wood-based panel machinery
• Industrial press systems
• Composites manufacturing equipment
• Wood fiberboard recycling
• Production plant engineering

Headquarters

HQ city

Eppingen

HQ country

Germany

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Complete Plant Systems: Sale of complete production plants including all process stages from raw material handling through finishing for wood-based panels, composites, metal forming, and recycling applications. Projects include engineering, equipment supply, installation, and commissioning.
2. Press Systems and Equipment: Sale of hydraulic presses, continuous presses, tape laying systems, and auxiliary equipment as standalone products or as part of complete plant solutions.
3. Lifetime Service and Maintenance: Ongoing service contracts including preventive services, reactive services, spare parts supply, plant optimization, and modernization offerings through global service network.
4. Digitalization Solutions: EVORIS platform and related digitalization products for production optimization, energy management, and plant monitoring.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Dieffenbacher designs, manufactures, and delivers complete industrial production plants and press systems for wood-based panel manufacturers (particleboard, MDF, OSB, LVL, insulation boards), composites processors (automotive, aerospace, industrial applications via SMC, LFT-D, HP-RTM, tape laying), fiberboard recycling (Fiber2Fiber), and power plant solutions. Offerings include equipment supply, plant engineering, installation, commissioning, lifecycle service contracts, spare parts, modernization, and the EVORIS digitalization platform for AI-based production optimization.

Product overview

Dieffenbacher is a German manufacturer of complete plants, systems solutions, and services for wood-based panel production, composites and metal forming, recycling, and sustainable energy generation. The company operates a platform-plus-modules architecture centered on the CEBRO Smart Plant concept, which combines EVORIS digitalization software, advanced plant engineering, operational excellence, and sustainability. Key product lines include continuous press systems (CPS+), hydraulic presses (CompressEco, Fiberpress, TailoredPress), tape laying systems (Fiberforge), and sorting/cleaning equipment (EVOsifter). The recycling segment offers Fiber2Fiber fiberboard recycling technology (including FiberXtractor), Waste2Product solutions, and EcoReFibre research. Forming solutions span SMC, LFT-D, HP-RTM, and transformerboard production lines. Since 2024, the portfolio expanded through acquisitions of Schmidt & Heinzmann (composites) and Pagnoni Impianti (wood panel presses).

Differentiator

Problem solved

Functional benefit

Brands

• CEBRO: Smart plant concept combining digitalization and advanced plant engineering with operational excellence and sustainability solutions
• EVORIS
• Fiber2Fiber
• Waste2Product
• EcoReFibre
• Fiberforge
• CPS+
• PROjet
• EVOsifter
• CompressEco
• Fiberpress

Products and services

• CPS+ Continuous Press System

Quantifiable outcome

• Up to 70% energy reduction with TailoredPress modular hydraulic press system
• +5 more outcomes

Named customers14 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability8 records

Feature12 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Schmidt & Heinzmann GmbH & Co. KGcoreStrategic or Co-development Partner · 1 November 2024Dieffenbacher acquired the Composites business of Schmidt & Heinzmann in November 2024. The integration has been successful with SMC solutions including semi-finished material production lines, pump/dosing/mixing systems, cutting systems, cutting & stacking centers, and fiber cutting systems fully incorporated into the DIEFFENBACHER portfolio.
• Pagnoni Impianti S.r.l.coreStrategic or Co-development Partner · 17 October 2024German company Dieffenbacher acquired the Italian firm Pagnoni Impianti S.r.l. The acquired company will operate under the name Pagnoni Dieffenbacher S.r.l. The acquisition combines Pagnoni's expertise with Dieffenbacher's portfolio to strengthen product offerings and support existing customers in the wood-based panel production sector.
• Bertsch Holding GmbHcoreStrategic or Co-development Partner · 1 January 2023Dieffenbacher acquired a Bertsch Holding subsidiary in January 2023 to create DIEFFENBACHER Energy. The subsidiary had long-standing experience in supplying individual components and complete solid-fuel, gas, and liquid-fuel-fired power plants. The new entity is headquartered in Bludenz, Austria.
• Unilin IP DivisioncoreStrategic or Co-development PartnerPartnership to roll out the OSIRIS fiberboard recycling technology. Unilin's IP division partnered with Dieffenbacher to commercialize the technology that enables industrial-scale fiberboard recycling. First commercial plant installed at Unilin's Bazeilles facility.
• INSERCOminorChannel Partner/ Reseller/ DistributorSales partnership that concluded amicably in June 2026 after 20 years of cooperation.
• HanexminorChannel Partner/ Reseller/ DistributorSales partnership concluded in June 2026 after 27 years of successful cooperation. Işık Zorcu became main contact for DIEFFENBACHER customers in Turkey.

Scale indicators8 records

Recent moves8 records

Expansion highlights7 records

Direct peers

• SveAsk: Italian press manufacturer specialized in hydraulic and multi-daylight presses for wood-based panels, laminates, and composites. Direct competitor in press technology overlapping with Dieffenbacher's CompressEco and Fiberpress lines.
• Fagus-GreCon: Specialized supplier of measurement, fire prevention, and process optimization equipment to wood-based panel mills, serving overlapping customers and use cases as Dieffenbacher's EVORIS digitalization and environmental systems.
• Büttner (Loeshe Energy): German manufacturer of drying and energy systems for wood-based panel production, with overlapping scope on dryer emission control (45+ references) versus Dieffenbacher's environmental technology offering.
• Siempelkamp: German manufacturer of complete plants, press lines, and roller equipment for wood-based panels, particleboard, MDF, and laminating. The closest direct competitor to Dieffenbacher in complete wood-panel plants and continuous press systems.
• Homag Group (Dürr AG): German manufacturer of woodworking machinery and complete production lines for the furniture and wood-processing industry. Serves the same downstream wood-products market with a more downstream finish-of-line focus than Dieffenbacher's press-centric approach.
• Pallmann Maschinenfabrik: German manufacturer of size-reduction and processing machinery for the wood-based panel industry (knife ring flakers, knife mills, drum chippers). Overlaps with Dieffenbacher's wood-yard and size-reduction product lines.

Broad incumbents

• Andritz: Austrian global industrial group with pulp, paper, biomass, and wood-processing divisions supplying equipment and complete plants. Broadly competitive in wood and biomass processing equipment alongside Dieffenbacher's Wood and Energy units.
• Voith: Large German industrial group providing paper, board, and process technology including equipment for wood-based panel production. Overlaps with Dieffenbacher in forming lines and engineered wood production machinery at the broad incumbent level.

Emerging players

• Schuler Group: Global press manufacturer with strong presence in metal forming and emerging composites applications. Comparable to Dieffenbacher's CompressEco and CompressEco Plus hydraulic press lines in force range and modularity, with overlap in automotive and composites.

Others

• Holtec: German supplier of solid wood processing, drying, sorting, and screening equipment serving wood-based panel producers. Adjacent technology portfolio and shared customer base in the same plant engineering ecosystem as Dieffenbacher.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/dieffenbacherDE
• YouTubeyoutube.com/user/DieffenbacherTV
• Facebookfacebook.com/Dieffenbacher
• LinkedInlinkedin.com/company/dieffenbacher
• Instagraminstagram.com/dieffenbacher_group

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Dieffenbacher