Meeraner Dampfkesselbau

What Meeraner Dampfkesselbau does

Meeraner Dampfkesselbau GmbH (MDKB) is a German B2B industrial manufacturer specializing in custom pressure parts and components for power generation and process plant engineering. Founded in 1862 in Meerane, Saxony, the company operates a 20,000 m² manufacturing facility with approximately 200 employees and an annual capacity of 250,000 production hours. Core products include membrane walls, heat exchangers, superheaters, vessels, headers, burners, special fittings, and black-white connectors, manufactured using a broad portfolio of welding procedures (GTAW, SMAW, GMAW, FCAW, SAW) on advanced high-temperature and nickel-based alloys, including a proprietary composite-tube boiler wall product for wear- and corrosion-resistant applications. The company is differentiated by a dense stack of international certifications (ASME S/U, AD 2000 HP, EN ISO 3834-2, SWISS TS, DAkkS ISO/IEC 17025 NDT lab) and operates its own IIW-certified MEERANER Academy for welder training.

The company serves two primary end markets: power plant construction (fossil fuel, waste incineration, biomass) and process plant engineering (chemical, steel, paper, oil and gas), with a secondary contract-manufacturing channel for external customers including automotive. The business model is project-based, with revenue generated from custom-manufactured pressure parts, engineered components, spare parts and replacement services, engineering consulting, and training fees. Long sales cycles are typical, with go-to-market executed through direct enterprise sales, trade fair participation (IFAT Munich, VDI conferences, Power Plant Technical Colloquium), and the corporate channels of successive parent groups, including most recently the ENERGY TRANSITION CENTRE, S.L. group as of 2025. The company has passed through multiple ownership structures since reunification (Lentjes 1990, Babcock Kraftwerkstechnik 1997, Hitachi 2007, Mitsubishi 2014, ENERGY TRANSITION CENTRE 2025), reflecting both the cyclical nature of the power plant equipment market and the strategic repositioning underway in response to Europe's energy transition.

Name

Meeraner Dampfkesselbau

Legal name

Meeraner Dampfkesselbau GmbH

Website

https://mdkb.de

Company type

Private

Founded year

1862

Operating status

Operating

Headcount range

51–100 employees

Short description

Meeraner Dampfkesselbau GmbH is a German B2B manufacturer of custom pressure parts, membrane walls, heat exchangers, and burners for power plants and process plants, serving utility, chemical, steel, paper, and oil and gas operators globally.

Ownership category

akta.pro rank

Product category

Industrial Pressure Equipment & Power Plant Components

NAICS

Forging and Stamping (3321)

SIC

Metal Forgings & Stampings (3460)

akta.pro primary industry

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

akta.pro secondary industry

Welding, Fabrication & Field Machining Services (On-site) (IMAIACAD)

Keywords

• Boiler pressure parts
• Power plant manufacturing
• Industrial welding services
• Process plant equipment
• Contract metal fabrication

Headquarters

HQ city

Meerane

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Pressure Parts Manufacturing: Manufacture of complex pressure parts and components for power plants including membrane walls, superheaters, headers, burners, vessels, heat exchangers. Project-based revenue with custom specifications and long lead times.
2. Contract Manufacturing Services: Contract services including CNC turning/milling, material blanks, bending/rolling, heat treatment, surface treatment (blasting/painting), and manual/automated welding for external customers in automotive and other industries.
3. Spare Parts & Replacement: Original spare parts production and delivery for power plant maintenance, component optimization, assessment and repair services. Long-term customer relationships.
4. Training & Certification Services: Welding training programs through MEERANER Academy including DVS-EWF courses, special welding courses, on-site training. Revenue from training fees for external participants.
5. Engineering & Consulting: Engineering services including basic/detailed engineering, calculation and design, welding consulting, welding procedure development. Services provided to plant operators and OEMs.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Meeraner Dampfkesselbau manufactures complex pressure parts — including membrane walls, heat exchangers, superheaters, vessels, headers, burners, and special fittings — for power plant construction and process plant engineering. The company also delivers engineering, welding consulting, contract manufacturing (CNC machining, welding, heat treatment, surface treatment), spare parts, and the MEERANER Academy welding training programs.

Product overview

Meeraner Dampfkesselbau is a B2B industrial manufacturer offering a comprehensive portfolio of products and services for energy technology, power plant construction, and process plant engineering. Their core product offerings include membrane walls, cooling screens, bulkheads, heat exchangers, coils and superheaters, vessels, headers, distributors, coolers, separators, burners for various fuel types, special fittings, and black-white connectors. The company has recently expanded into composite tube boiler walls for enhanced wear and corrosion resistance. These products are complemented by comprehensive engineering services (basic/detailed engineering, calculation, design), welding technology services (advice, materials, procedures), and contract manufacturing capabilities (CNC machining, welding, heat treatment, surface treatment). The MEERANER Academy provides professional training for welders and engineers, including DVS-EWF certified courses and on-site training worldwide. The company operates approximately 200 employees with 20,000 m² of manufacturing space and an annual capacity of 250,000 hours.

Differentiator

Problem solved

Functional benefit

Products and services

• Membrane Walls, Cooling Screens, Bulkheads Tube-web-tube connections for boiler engineering in waste incineration and industrial power plants. Available in wear- and corrosion-resistant composite pipe variants. Produced on large gantry and continuous welding machines for power plant operators and OEMs.
• Heat Exchangers, Coils and Superheaters Components for utility steam generators and chemical industry process applications, meeting demanding pressure, temperature and regulatory requirements for power plant and process plant customers.
• Vessels, Headers, Distributors, Coolers, Separators Highly resilient pressure parts produced precisely to customer requirements for refineries, gas handling installations and power plant boilers.
• Burners for Pulverised Coal, Oil, Gas and Biomass-fired Boilers Custom-engineered burners for electricity generation and process steam/electricity generation across all areas of energy transformation, tailored to the specific fuel and application conditions.
• Special Fittings Non-standard blanks for special fittings in highly heat-resisting steels — ball valves, shut-off valves, distributors and reducers designed for specific pressures, temperatures and chemical resistances.
• Black-White Connectors Connectors that transition from steel to stainless steel within a pipeline, manufactured with nickel-base materials and chromium-nickel steels using fine-grained structural steel welded joints.
• Composite Tube Boiler Walls Wear- and corrosion-resistant boiler walls manufactured from composite tubes with a standard boiler tube base and an outer austenitic or nickel-based alloy casing, designed for demanding applications such as black liquor boilers.
• Spare Parts Service Production and delivery of original MEERANER-quality spare parts for long-term stable plant operation, including 1:1 replacement, component optimization, assessment and repair for power plant and process industry operators.
• Wear Protection / Cladding Counterstrategies for wear in waste incineration plants using semi-finished products with welded alloy protective layers (nickel-base materials) and hard cladding with wolfram carbide and/or nickel welding fillers.
• Assembly Works and Construction Site Supervision Complex reconstruction and modernization measures using experienced installation partners, including inspections, interface coordination, production process optimization and personnel/equipment coordination at customer sites.
• Basic and Detailed Engineering Engineering for new and existing plants from basics to detail using modern CAD software such as Inventor or Creo, including 3D models, adjustments, technology upgrades and rehabilitation for power plant and process plant customers.
• Calculation and Design Design and calculation of process data with mathematical preliminary tests by TÜV, operating data collection, damage analysis, performance optimization and efficiency-boosting measures.
• Welding Advice Expert consulting on welding techniques covering guideline handling, material selection, quality standards, test plans, welding repair technologies and welding procedure documentation for plant operators and OEMs.
• CNC Turning and Milling Precision CNC machining for external industrial customers — universal turning, vertical milling and table boring — for small to medium production runs.
• Manual and Automatic Contract Welding Contract welding combining manual expertise (GTAW, SMAW, GMAW, FCAW, stud arc welding) with automated solutions including 12-axis robot gantry welding for external industrial customers.
• Heat Treatment Services Comprehensive heat treatment including stress relief, low hydrogen annealing, normalisation, annealing with resistor elements, and mobile furnace service for special dimensions, served by a large 800°C dividable annealing furnace.
• Material Blanks (Cutting Services) 3D plasma cutting, band saw and plate shear cutting services for external customers preparing material blanks for downstream fabrication.
• Bending, Rolling and Chamfering Tube and sheet forming services including membrane wall bending up to 33,000 mm, CNC tube bending, 4-roller CNC rolling of sheets, profile bending and CNC press brake work.

Quantifiable outcome

• Pressure parts operate reliably worldwide in power plants and industrial facilities
• +2 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• Gerald Estel Anlagenmontagen & Schweißtechnik GmbHminorImplementation/ SI/ Consulting Partner · 1 January 2017Assembly partner for the PCK Raffinerie pressure part renewal project. Partnered for on-site installation and assembly work, including welding of approximately 3,540 welds under challenging forced positions. MDKB provided engineering and manufacturing while Gerald Estel handled site assembly.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Hitachi Zosen Inova: Swiss-headquartered specialist in waste-to-energy and biomass power plants, supplying boiler technology and membrane walls. Competes with MDKB in waste incineration boiler pressure parts and engineering services.
• Standardkessel Baumgarte: German specialist manufacturer of industrial boilers, membrane walls, and pressure parts for power plants and process engineering. Closest like-for-like competitor with overlapping customer base in waste incineration and industrial steam generation.
• Babcock Power (Babcock & Wilcox): Historical owner of MDKB and a leading global supplier of steam-generating equipment, boiler components, and pressure parts. Direct overlap in utility and industrial boiler membrane walls and heat exchangers.
• Kraftanlagen München: German industrial services and plant engineering firm building and servicing power and process plants. Overlaps with MDKB on plant modernization, spare parts, and on-site welding/assembly work for power generation customers.

Broad incumbents

• IHI Corporation: Japanese industrial machinery OEM producing boilers, heat exchangers, and pressure equipment for power plants and process plants. Overlaps with MDKB on specialty boiler components and high-temperature materials.
• Doosan Heavy Industries & Construction: Large Korean OEM manufacturing boilers, heat exchangers, and pressure vessels for power and process industries. Competes in adjacent boiler-component supply chains though at substantially larger scale.
• Mitsubishi Heavy Industries (Power Systems): Former parent of MDKB and a global OEM of steam generators, heat exchangers, and pressure equipment for thermal power. Overlaps as a much larger incumbent serving similar utility and industrial customers.
• Sumitomo Heavy Industries: Japanese industrial manufacturer of power plant equipment, heat exchangers, and pressure vessels. Comparable in product mix (industrial boilers/heat exchangers) though broader and larger in scope.

Others

• Lentjes (RWE Engineering): Former owner of MDKB and a German engineering firm specialized in flue gas cleaning and boiler technology. Indirectly comparable as a legacy stakeholder in the same boiler-pressure-parts ecosystem.

Regional players

• Bilfinger Engineering & Maintenance: European-based industrial services provider for power plants and process facilities, including welding, fabrication, and plant maintenance. Competes for the same contract welding and modernization contracts in Germany and neighboring markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC1gRHf9zNClqArD1erxS3QQ
• LinkedInlinkedin.com/company/mdkb
• Facebookfacebook.com/profile.php

Compliance16 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Meeraner Dampfkesselbau