What Xeamos does

Xeamos is a Dutch engineering firm, headquartered in Wijchen, Netherlands, that designs and manufactures custom exhaust after-treatment systems for diesel engines. The company's core technology stack comprises diesel particulate filters (DPF), selective catalytic reduction (SCR) catalysts, and the proprietary MPAT (Multi-Purpose After-Treatment) system that combines soot filtration and SCR in a single integrated unit. Its Zero NOx IMO Tier III SCR product, launched in 2021, is a modular airless urea injection system suitable for seagoing vessels up to approximately 800 kW and holds Lloyd's Register Special Service Craft approval. All systems are developed, engineered, and tested in-house, with claimed emission reductions exceeding 95% for particulate matter and 80–90% for NOx, plus integrated sound attenuation of up to 35 dB.

The company sells directly to end customers — ship owners, yacht owners, shipyards, and industrial operators — supplemented by an authorized dealer network for international markets (Maritime Professional Solutions in Australia). Xeamos operates across five primary verticals: yachting/superyacht, inland navigation, maritime/commercial shipping, industry & offshore, and data centers & peak power. Revenue is generated through one-time system sales priced on custom specifications plus professional services for installation, commissioning, emission testing, and regulatory administration (e.g., Dutch STAGE-V allowance applications). Marquee reference projects include the MVS Zembla inland vessel (Green Award Gold certified) and the Pangaea Ocean Explorer superyacht (Australian-first IMO Tier III installation). To date, the company reports 650+ emission systems delivered to 150+ clients, with 180+ projects completed in the last three years.

The firm is privately held, employs approximately 30 people, and operates without disclosed institutional investors or funding rounds. Its competitive positioning rests on regulatory expertise across IMO Tier III, STAGE-V, MCPD, and ULEV frameworks, combined with a custom-engineering model that matches each system to a specific engine, load profile, fuel type, and installation space rather than offering standardized products.

Name

Xeamos

Legal name

XEAMOS

Website

https://xeamos.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Xeamos is a Dutch engineering firm that designs and manufactures custom exhaust after-treatment systems (DPF, SCR, and integrated MPAT units) for diesel engines, serving yachting, inland navigation, maritime, offshore, and data center customers with direct sales and a dealer network.

Ownership category

akta.pro rank

Product category

Marine Emission Control Hardware

NAICS

Other Engine Equipment Manufacturing (333618)

SIC

Engines & Turbines (3510)

akta.pro primary industry

Fuel & Emissions Systems for Propulsion (Fuel supply, SCR, EGR, exhaust aftertreatment) (IMAJAHAK)

akta.pro secondary industries

Exhaust & Emissions Aftertreatment Systems Manufacturing (EGR/DPF/SCR/Catalysts) (IMACAHAD), Exhaust Aftertreatment Diagnostics (DPF/SCR/DEF) & Compliance Testing (TLAKANAI)

Keywords

• Exhaust after-treatment systems
• Diesel particulate filters
• SCR catalytic systems
• Marine emission control
• IMO Tier III compliance

Headquarters

HQ city

Wijchen

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Emission Control Systems Sales: Sale of standard and customized emission reduction systems including DPF, SCR, and combined MPAT systems for maritime, inland navigation, yachting, and industrial applications. Systems are priced based on specifications and customization requirements.
2. Installation and Commissioning Services: Professional installation, site verification, and commissioning services including emission testing with professional measuring equipment to verify compliance with emission standards.
3. Administrative Services: Handling of regulatory administrative procedures such as STAGE-V allowance applications for Dutch government incentives related to emission reduction investments.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Xeamos designs, engineers and manufactures custom exhaust after-treatment systems for diesel engines in marine and industrial applications. Its portfolio includes Diesel Particulate Filters (DPF), Selective Catalytic Reduction (SCR) units, the integrated MPAT soot-and-NOx system, and the Modular Airless Zero NOx IMO Tier III SCR unit, all built in-house in Wijchen, Netherlands and delivered with installation, commissioning and emission testing services.

Product overview

Xeamos is an engineering firm offering a portfolio of emission-reducing exhaust after-treatment systems primarily for marine and industrial applications. The product line includes diesel particulate filters (DPF), Selective Catalytic Reduction (SCR) catalysts, combined MPAT systems, and specialized Zero NOx IMO Tier III compliant solutions. Systems are developed in-house and offered in both standard and customized configurations for yachting, inland navigation, maritime, industry & offshore, and data center markets. The company provides turnkey solutions including installation, commissioning, and maintenance support.

Differentiator

Problem solved

Functional benefit

Brands

• MPAT: MPAT soot filter system - emission reduction system combining soot filter and SCR catalyst for vessels
• Zero NOx

Products and services

• NOx Reduction Systems Selective Catalytic Reduction systems that convert nitrogen oxide (NOx) from diesel engines into nitrogen, water and carbon dioxide, sold to maritime and industrial operators seeking emission compliance.
• Soot / PM Reduction Systems Diesel Particulate Filter (DPF) systems that reduce particulate matter and soot emissions by over 95%, with flushing intervals of 5,000 to 8,000 hours depending on engine configuration, primarily for inland navigation and industrial engines.
• Sound Reduction Systems Sound attenuation systems integrated into exhaust after-treatment packages to minimize noise emissions, offering attenuation of up to 35 dB for marine and industrial applications.
• MPAT System Combined Multi-Purpose After-Treatment (MPAT) soot filter and SCR catalyst system reducing soot emissions by over 95% and NOx by 80–90%, designed for inland navigation vessels and generator installations.
• Zero NOx IMO Tier III SCR System Modular airless Zero NOx SCR system engineered for seagoing vessels to meet IMO Tier III requirements in Emission Control Areas; compact, cost-effective design without a compressor, with guaranteed SCR catalytic lifetime of 10,000 hours and sound attenuation up to 35 dB.
• Superyacht Emission Solutions Custom-made diesel particle filter and exhaust emission control systems for superyachts, fully compliant with IMO Tier III regulations for Emission Control Areas, delivered with custom controls and monitoring integration.

Named customers2 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Maritime Professional Solutions (MPS)coreChannel Partner/ Reseller/ Distributor · 1 February 2021Official dealer for Xeamos in Australia. MPS undertook the Australian-first installation of Xeamos IMO Tier III compliant exhaust after-treatment systems aboard the 58m Pangaea Ocean Explorer at Rivergate Marina & Shipyard in Brisbane, including generator installation and exhaust system integration.
• ZenorocoreTechnology or Integration · 1 February 2021World leader in custom superyacht generators. Collaboration with Xeamos exhaust treatment systems provides complete generator and emission treatment turnkey solutions meeting IMO Tier III requirements. Installed together on Pangaea Ocean Explorer refit project.
• Rivergate Marina & ShipyardminorImplementation/ SI/ Consulting Partner · 1 February 2021Australian shipyard where Pangaea Ocean Explorer refit was completed. MPS worked with the shipyard to install Xeamos exhaust treatment systems and Zenoro generators.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Wärtsilä: Finnish global leader in marine engines and lifecycle services. Operates broadly in marine propulsion and exhaust gas treatment as part of a much larger portfolio; competes with Xeamos where ship owners prefer a single integrated supplier for engine and after-treatment.
• ABB Marine & Ports: Global supplier of marine propulsion, automation and emissions-related solutions. Operates broadly across vessel types where Xeamos focuses; potential competitor or partner in integrated emission control retrofits.
• Alfa Laval: Swedish marine systems supplier offering exhaust gas cleaning (scrubbers) and other emission-related equipment to ship owners. Comparable to Xeamos in addressing ECA-driven compliance but as a large, diversified marine equipment incumbent.
• MAN Energy Solutions: German major manufacturer of large marine diesel engines with associated after-treatment offerings. Overlaps with Xeamos in commercial maritime emission control but as part of a much wider propulsion and power platform.
• Caterpillar Marine: Global OEM of marine engines and integrated emissions solutions. Competes with Xeamos primarily where vessel operators prefer bundled engine-plus-after-treatment packages, especially in commercial and offshore segments.

Direct peers

• Yara Marine Technologies: Norway-based provider of emission abatement systems for the maritime sector, including SOx scrubbers and SCR solutions. Direct competitor to Xeamos in marine exhaust after-treatment, serving similar vessel types and emission-control-area compliance needs.
• DCL International: Canadian manufacturer of SCR catalysts and emissions control systems for diesel engines, including marine and stationary applications. Direct competitor with comparable technology and a similar specialty-engineering positioning to Xeamos.
• Eminox: UK-based designer and manufacturer of exhaust after-treatment systems (DPF, SCR) for heavy-duty vehicles, marine, rail, and stationary engines. Larger than Xeamos but operates in the same custom-engineered emissions niche across diesel-powered applications.
• Clean Air Power: UK-headquartered developer of emission reduction technologies for heavy-duty diesel engines, including marine and industrial applications. Comparable in scope and target market to Xeamos's diesel emission control solutions.
• HUG Engineering: Swiss specialist in SCR systems for marine, off-road and stationary engines. Closely comparable to Xeamos as a focused, mid-sized engineering firm selling custom-engineered emission after-treatment solutions into regulated diesel applications.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/xeamos
• LinkedInlinkedin.com/company/xeamos-b.v.

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Xeamos