Marpower
Marpower is a Dutch electrical engineering specialist providing bespoke power converters, drive systems, automation, and electronics for ships, mega-yachts, and inland vessels. Operating as a division of Eekels, the company serves global shipbuilders through consultative project-based sales with 24/7 worldwide service support.
- Company typePrivate
- Founded-
- HeadquartersKolham, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Marpower does
Marpower is a Dutch electrical engineering specialist that designs and manufactures bespoke power conversion, drive, automation, and electronic systems for ships, mega-yachts, and inland vessels. Operating as a registered trademark and specialized division of Eekels (a Dutch industrial firm with over 100 years of operations across marine, offshore, infrastructure, and industry, itself part of the TBI group), the company is headquartered at A. Plesmanlaan 2, 9615 TH Kolham, Netherlands. Its portfolio is organized into four categories: power converters (SPC-LC, SPC-II, SPC-II Hybrid shore power converters, and an energy storage inverter); drive systems (Marpower Drives in air- and water-cooled variants for propulsion and bow/stern thrusters, plus the Grid Converter); automation, delivered through the proprietary Marpower Automation System (MAS) covering power management, ballast control, valve control, tank measurement, fuel oil monitoring, and engine room reporting; and electronics, comprising the Lloyd's and BV-certified 2-wire Signal Column System and the Lloyd's-approved Emergency Telegraph System. Underlying technical differentiators include the Modular Propulsion Platform (MPP) for ship electrification, a Master-Follower 2-wire signal protocol that reduces installation costs by up to 80%, and in-house software that is continuously updated. The company's drive systems are approved by all major marine classification societies, a regulatory baseline that materially shapes competitive positioning.
The business operates a B2B consultative sales model targeting shipbuilders, mega-yacht yards, and inland vessel operators worldwide. Revenue is generated through two streams: one-time project sales of custom-engineered systems and recurring post-sale services (commissioning, fault finding, harmonic and EMC measurement, predictive and corrective maintenance, spare parts supply, and 24/7 worldwide support). Pricing is bespoke and not publicly disclosed; solutions are tailored to vessel specifications. Primary customer segments are luxury yacht builders and commercial/passenger marine vessels, with inland vessels as a secondary segment. Marpower is also part of the broader Eekels and TBI ecosystem, with a 2023 strengthening of cooperation with Danfoss in marine power electronics signaling deeper integration into tier-one supplier ecosystems. No public revenue, headcount, or independent ownership disclosures are available.
Marpower firmographics
Firmographics- Name
- Marpower
- Legal name
- Marpower
- Website
- https://marpower.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Marpower is a Dutch electrical engineering specialist providing bespoke power converters, drive systems, automation, and electronics for ships, mega-yachts, and inland vessels. Operating as a division of Eekels, the company serves global shipbuilders through consultative project-based sales with 24/7 worldwide service support.
- Ownership category
- akta.pro rank
Marpower industry classification
Industry- Product category
- Marine Electrical Engineering
- NAICS
- Engine, Turbine, and Power Transmission Equipment Manufacturing (3336), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Relay and Industrial Control Manufacturing (335314), Ship Building and Repairing (336611)
- SIC
- Switchgear & Switchboard Apparatus (3613), Electrical Industrial Apparatus (3620), Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting) (IMAJAGAF)
- akta.pro secondary industries
- Propulsion Drives, Gearboxes & Shaftlines (IMAJAHAD), Propulsion Control, Monitoring & Automation (ECS, PMS interface) (IMAJAHAH)
Keywords
Where Marpower is headquartered
LocationHeadquarters
- HQ city
- Kolham
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Marpower business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Operations, Supply Chain, Marketing or Sales
Revenue model
- Custom Engineering Solutions: Customer-specific electrical engineering solutions for ships and mega-yachts. Delivers both existing products and develops products upon customer request. Solutions include power converters, drive systems, automation, and electronics.
- Service & Maintenance: Post-sale service including commissioning, fault finding, analysis, spare parts supply, and 24/7 worldwide support. Preventive, corrective, and predictive maintenance services.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels3 records
Marpower product offering
Product offeringCore offering
Marpower designs, manufactures and services custom electrical-engineering solutions for ships and mega-yachts. Its portfolio covers four product families — Power Converters, Drive Systems, Automation (MAS), and Electronics — and is complemented by 24/7 worldwide commissioning, maintenance, fault-finding and spare-parts service. Solutions are engineered to customer specifications and integrate propulsion, power management, monitoring, signaling and safety subsystems on board vessels.
Product overview
Marpower offers a comprehensive portfolio of electrical engineering solutions for ships and mega-yachts organized into four main product categories: Power Converters (SPC-LC, SPC-II, SPC-II Hybrid, Energy Storage Inverter) for voltage conversion and shore power connections; Drive Systems (Grid Converter, Bow/Stern Thruster, Marpower Drives) for propulsion and energy conversion; Automation (Power Management System, Ballast Control System, Valve Control System, Tank Measurement System, Fuel Oil Monitoring System, Engine Room Reporting) forming the Marpower Automation System (MAS) with modular monitoring and control capabilities; and Electronics (Emergency Telegraph System, Signal Column System) for onboard signaling and communication. The product portfolio is characterized by in-house development, classification society approvals, and a focus on marine-specific applications including sustainability innovations such as the Modular Propulsion Platform (MPP) for electrification.
Differentiator
Problem solved
Functional benefit
Brands
- MarPower Automation System (MAS): Automation system for ships that monitors subsystems, detects concerns/malfunctions, and provides operator alerts. Available in Basic, Standard, Extended or Advanced configurations.
- Marpower Drives
- Grid Converter
- Signal Column System
- Emergency Telegraph System
Products and services
- SPC-LC Shore Power Converter Shore power converter enabling ships to connect to quayside power supplies with varying voltages. Intended for shipbuilders and vessel operators needing quayside voltage compatibility.
- SPC-II Shore Power Converter Shore power converter for voltage conversion when visiting ports with different quayside voltages. For shipbuilders and operators needing shore-side power compatibility.
- SPC-II Hybrid Shore Power Converter Hybrid variant of shore power converter combining standard and hybrid power management capabilities, for shipbuilders and operators needing flexible shore-side power solutions.
- Energy Storage Inverter Inverter system for managing energy storage on board ships. For shipbuilders and operators integrating battery storage into vessel electrical systems.
- Grid Converter Converter installed between switchboards with different voltages and frequencies for stable power distribution and fuel savings (e.g., when combined with a shaft generator). For shipbuilders and vessel operators.
- Bow/Stern Thruster Application Drive application for accurate mooring and positioning using bow or stern thrusters. For shipbuilders and operators needing precise vessel maneuvering.
- Marpower Drives
Quantifiable outcome
- Up to 80% reduction in installation costs for Signal Column System
- +2 more outcomes
Companies that use Marpower
Customer profileSegments3 records
Ideal customer profiles3 records
Marpower technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Marpower partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and flagship.
- EekelscoreEekels is the parent company of MarPower. MarPower is a registered trademark of Eekels, which has been operating for over 100 years in the Marine and Offshore, Infrastructure and Industry sectors. MarPower operates as a new team within this robust, stable company.
- DanfossflagshipEekels and Danfoss have strengthened their cooperation, indicating a strategic partnership in marine power electronics and drive technology solutions.
Scale indicators1 record
Recent moves6 records
Expansion highlights4 records
Marpower competitors and assessment
Company assessmentDirect peers
- Kongsberg Maritime: Norwegian specialist in marine automation, integrated bridge systems, electrical propulsion, and energy management. Closely comparable to Marpower's MAS automation, drives, and PMS offerings for commercial and specialized vessels.
- RH Marine: Dutch marine electrical systems integrator specializing in automation, drive, and energy systems for naval, offshore, and commercial vessels. Direct comparable in geography, customer profile, and electrical engineering focus to Marpower.
- GE Power Conversion: Supplies power conversion, drives, and automation for marine and offshore platforms, including naval and commercial vessels. Direct competitor in marine drives, shore power, and integrated automation offerings.
- Danfoss Drives: Global drives and power electronics leader and flagship technology partner of Eekels/Marpower. Direct overlap in marine drive systems (VLT, VACON lines) and increasingly in shore power conversion, making it both peer and supplier.
- Imtech Marine (now Alewijnse): Dutch-based electrical engineering specialist serving luxury yachts, naval, and commercial shipyards with power distribution, automation, and navigation. Closely comparable in geography, customer mix, and engineering services focus.
Broad incumbents
- ABB Marine & Ports: Global incumbent providing marine drives, power systems, and automation for commercial vessels, offshore, and ports. Overlaps directly with Marpower's power converter, drive, and automation portfolios but operates at much larger scale and broader scope.
- Wärtsilä: Finnish major offering marine engines, hybrid propulsion, electrical & automation systems, and lifecycle services. Competes with Marpower in drive systems, automation, and shore power solutions across commercial marine segments.
- Siemens Energy (Marine): Supplies marine electrical systems including drives (SISHIP), power distribution, and automation to commercial shipyards and offshore. Comparable product overlap with Marpower's drives, converters, and ship automation stack.
- Schneider Electric Marine: Provides electrical distribution, motor control, drives, and automation for marine and offshore applications. Overlaps with Marpower's switchboard-adjacent converter, drive, and power management product ranges.
Emerging players
- Corvus Energy: Specializes in marine energy storage systems and battery integration for hybrid/electric vessels. Partial overlap with Marpower's energy storage inverter and Modular Propulsion Platform as maritime electrification expands.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Marpower social profiles
Digital presenceMarpower compliance and trust
Trust signalCompliance3 records
Marpower financial estimates
Financial estimateRevenue estimate
Valuation estimate
Marpower leadership team
Management profileNumber of profiles
Marpower funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Marpower M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Marpower
What does Marpower do?
Marpower designs, manufactures and services custom electrical-engineering solutions for ships and mega-yachts. Its portfolio covers four product families — Power Converters, Drive Systems, Automation (MAS), and Electronics — and is complemented by 24/7 worldwide commissioning, maintenance, fault-finding and spare-parts service. Solutions are engineered to customer specifications and integrate propulsion, power management, monitoring, signaling and safety subsystems on board vessels.
Is Marpower a public or private company?
Marpower is a private company. It is classified as corporate owned and is currently operating.
When was Marpower founded?
Marpower was founded in -1. It employs 11 to 50 people.
Where is Marpower based?
Marpower is headquartered in Kolham, Netherlands, in the Europe region.
How does Marpower make money?
Two revenue lines are on record. Custom Engineering Solutions are the primary driver. The others are service & Maintenance.
Who are Marpower's main competitors?
Direct peers on record are Kongsberg Maritime, RH Marine, GE Power Conversion, Danfoss Drives and Imtech Marine (now Alewijnse). Broad incumbents are ABB Marine & Ports, Wärtsilä, Siemens Energy (Marine) and Schneider Electric Marine. Corvus Energy is listed as an emerging player.
Does Marpower have an API?
No public API is recorded for Marpower.
What industry is Marpower in?
Marpower's product category is Marine Electrical Engineering. Its primary akta.pro industry code is IMAJAGAF, Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting), with a secondary code of IMAJAHAD, Propulsion Drives, Gearboxes & Shaftlines. Its NAICS code is 3336 and its SIC code is 3613.