What Multronic does

Multronic is a Belgian privately held manufacturer, founded in 1981 and headquartered in Tienen, specializing in diesel and gas engine emission aftertreatment systems for heavy-duty industrial, marine, and non-road mobile machinery (NRMM) applications. The company's product portfolio centers on modular dosing systems, SCR/DPF/DOC/OC catalyst assemblies, standalone emission monitoring kits, and turnkey skid-mounted or containerized solutions, all controlled by its proprietary in-house DE-Tronic control unit. Systems are engineered to span a 10kW to 10MW engine range, addressing EU Stage V, IMO Tier III, MCPD, and Natura 2000 compliance requirements across OEM, retrofit, and end-user deployments.

Multronic monetizes primarily through engineered hardware sales, turnkey system delivery, and associated installation, training, and technical support services. Pricing is quote-based and configured to engine specifications and application context, consistent with project-driven enterprise sales. Distribution combines direct enterprise sales from Belgium headquarters and regional offices (UK, Czech Republic, Italy, India, China) with dealer networks in France and Holland, OEM partnerships, and system integrator channels. Cumulative scale metrics include over 20,000 NRMM systems (2,800MW), 563 marine systems (530MW), and 379 industrial/power generation systems (750MW) delivered.

The company operates with a lean 11-50 employee base, suggesting a specialized industrial model that relies on engineered configuration, in-house IP, and long customer relationships (e.g., decade-long engagements, 250+ engine retrofits by a single channel partner) rather than headcount-intensive scaling. Geographic footprint and regulatory expertise across multiple frameworks form the basis of its competitive position in a niche industrial compliance market.

Name

Multronic

Legal name

Multronic

Website

https://multronic.be

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

11–50 employees

Short description

Multronic is a Belgian manufacturer of modular diesel and gas engine emission aftertreatment systems, serving industrial, marine, and NRMM OEMs and operators with proprietary dosing hardware, catalysts, monitoring, and turnkey solutions across a 10kW to 10MW engine range.

Ownership category

akta.pro rank

Product category

Engine Emission Aftertreatment Equipment

NAICS

Other Engine Equipment Manufacturing (333618), Other Motor Vehicle Parts Manufacturing (33639)

SIC

General Industrial Machinery & Equipment (3560), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Exhaust & Emissions Aftertreatment Systems Manufacturing (EGR/DPF/SCR/Catalysts) (IMACAHAD)

akta.pro secondary industries

Emissions Controls & Environmental Retrofit Services (SCR/FGD/ESP, CEMS) (EUAEALAL), Aftermarket Exhaust & Emissions Components Manufacturing (Mufflers/Catalysts/DPF/EGR) (IMACANAE)

Keywords

• Diesel emission aftertreatment
• Selective catalytic reduction
• Diesel particulate filters
• Engine emission compliance
• Exhaust gas treatment systems

Headquarters

HQ city

Tienen

HQ country

Belgium

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Emission Control Hardware Sales: Sale of modular emission aftertreatment hardware including dosing systems, catalysts, filters, and monitoring kits. Systems range from 10kW to 10MW engines, sold as configured solutions tailored to customer engine specs and operational context.
2. Turnkey System Solutions: Complete emission system delivery including skid-mounted, containerized, or integrated box solutions, either standard or custom-built. Represents project-based, high-value hardware sales.
3. Installation, Training, and Support Services: Full installation support, documentation, technician training, and ongoing technical support services accompanying system sales.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels2 records

Core offering

Multronic manufactures modular diesel and gas engine emission aftertreatment systems, including dosing systems, SCR, DOC, DPF, and OC catalysts, real-time emission monitoring kits, and turnkey skid/containerized solutions for engines from 10kW to 10MW. All systems are built around an in-house DE-Tronic control unit and are designed to achieve compliance with EU Stage V, IMO Tier III, MCPD, and Natura 2000 regulations across industrial, marine, and NRMM applications.

Product overview

Multronic offers a modular portfolio of emission aftertreatment solutions for heavy-duty engines and vehicles. The core of their offering centers on the DE-Tronic control unit, developed entirely in-house, which serves as the intelligent backbone for their dosing systems. Their product range includes: Dosing Systems (covering engines from 10kW to 10MW), DOC+DPF+SCR combined systems for Stage V compliance, SCR standalone systems for IMO Tier III and power generation, SCR+OC for greenhouse fertilization, Emission Monitoring Systems for real-time tracking of NOx/CO2/O2/engine metrics, Turnkey Solutions (skid-mounted, containerized, or integrated), and Catalysts and Filters (SCR, ASC, DOC, DPF, OC components). The company develops and produces diesel particulate filters, SCR technology, monitoring systems, and OBD technology all in-house.

Differentiator

Problem solved

Functional benefit

Products and services

• DE-Tronic Control Unit In-house developed proprietary control unit that forms the intelligent core of Multronic's emission dosing systems, providing full control and flexibility over dosing operations for heavy-duty engine aftertreatment. Targeted at OEMs, system integrators, and engine operators building compliant emission systems.
• Modular Dosing Systems Plug-and-play modular dosing kits for heavy-duty diesel and gas engines, including all sensors, actuators, fluid filtration devices, and auxiliary tanks. Configurable across engine ratings from 10kW to 10MW for OEMs, integrators, and end operators.
• DOC + DPF + SCR Combined System Complete emission control system combining Diesel Oxidation Catalyst, Diesel Particulate Filter, and Selective Catalytic Reduction to deliver soot, particle number, and NOx reduction for Stage V applications. Designed for heavy-duty diesel engines used in industrial and non-road mobile machinery.
• SCR (Selective Catalytic Reduction) System Standalone Selective Catalytic Reduction system designed for NOx reduction on ocean-going and inland vessels (IMO Tier III) and for power generation engines. Targeted at marine operators, shipbuilders, and stationary power operators needing regulatory NOx compliance.
• SCR + OC (Oxidation Catalyst) System Combined SCR plus Oxidation Catalyst system engineered to achieve ultra-low ammonia and ethylene slip for greenhouse CO2 fertilization applications using gas engines. Targeted at greenhouse operators and integrators deploying CO2 enrichment systems.
• Emission Monitoring Systems Standalone monitoring kit that tracks NOx, CO2, O2, engine power, and fuel use in real time, with data logging, storage, export, and PDF compliance report generation. Supports integration with ship management platforms or external servers. Used by engine operators and compliance teams for internal monitoring and external regulatory reporting.
• Turnkey Emission Solutions Complete turnkey emission systems delivered as skid-mounted units, containerized systems, or integrated box solutions, either standard or custom-built to match specific heavy-duty engine applications. Targeted at enterprise customers needing drop-in, fully engineered emission compliance packages.
• Catalysts and Filters (SCR, ASC, DOC, DPF, OC) Modular, pre-configured SCR, ASC, DOC, DPF, and OC catalyst and filter components that can be combined to meet a wide range of emission regulations including Stage V, IMO Tier III, MCPD, and local rules such as Natura 2000. Targeted at OEMs, system integrators, and operators needing configurable core aftertreatment components.

Quantifiable outcome

• 97%+ emission reduction achieved for Industrial & Power Generation and Marine segments
• +6 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators6 records

Recent moves1 record

Expansion highlights5 records

Broad incumbents

• Forvia (Faurecia): International automotive technology group with a Clean Mobility division producing exhaust systems, aftertreatment, and hydrogen fuel cell solutions. Competes with Multronic in heavy-duty and industrial aftertreatment as part of a much wider portfolio.
• Bosch Mobility Solutions: Global Tier 1 automotive and industrial supplier with a broad portfolio in diesel exhaust aftertreatment, SCR systems, and DPF technology across passenger, commercial, and off-highway applications. Directly comparable to Multronic in product category but at vastly greater scale and scope.
• Tenneco (now part of Apollo Global Management): Major global manufacturer of emission control systems, ride performance, and clean air products for commercial vehicles, off-highway, and industrial markets. A direct competitor in heavy-duty diesel aftertreatment with deeper OEM relationships and broader geographic reach.
• Cummins Emission Solutions: Division of Cummins focused on aftertreatment systems (DPF, SCR, ASC) for on-highway and off-highway diesel engines. A major direct competitor in heavy-duty aftertreatment, with significantly greater scale and OEM integration.

Direct peers

• Yara Marine Technologies: Provider of emission reduction technologies for the maritime industry, including scrubbers, SOx scrubbers, and emissions compliance solutions for IMO regulations. Directly competes with Multronic in the marine aftertreatment segment.
• Miratech: US-based provider of catalytic emission control and silencer solutions for stationary engines, gas turbines, and industrial applications. Comparable mid-sized competitor in the engine aftertreatment market with overlapping industrial and power gen focus.
• DCL International: Manufacturer of catalytic converters and emission control systems for diesel and gas engines serving industrial, marine, locomotive, and power generation markets. Closely comparable niche specialist competing with Multronic across similar end markets.
• HUG Engineering: Swiss specialist in exhaust gas aftertreatment systems (SCR, oxidation catalysts, particulate filters) for diesel and gas engines in power generation, marine, rail, and oil & gas. Closely comparable European mid-sized competitor to Multronic in stationary and heavy-duty applications.

Emerging players

• VM Motori (and VMM Emission Technologies): Italian diesel engine and emissions technology provider with presence in industrial, marine, and power generation markets. Comparable European-based mid-sized player in the heavy-duty diesel and emissions space.
• EControls: Provider of advanced engine and emissions control systems including SCR dosing and aftertreatment for industrial, marine, and rail applications. Comparable niche specialist in the dosing and engine control space, similar size profile to Multronic.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 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 Multronic