Dolpower
Dolpower BV assembles generatorsets (10 to 1,250 kVA) and marine propulsion engines (20 to 2,000 HP) for inland navigation vessels and maritime operators in the Netherlands and broader European market, operating as a wholly-owned subsidiary of Dolderman BV with approximately 20 employees.
- Company typePrivate
- Founded-
- HeadquartersZwijndrecht, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Dolpower does
Dolpower BV is a Dutch marine equipment assembler and dealer headquartered in Zwijndrecht, Netherlands, operating as a wholly-owned subsidiary of Dolderman BV. The company specializes in assembling generatorsets ranging from 10 kVA to 1,250 kVA and marine diesel propulsion engines from 20 to 2,000 HP, serving shipping companies primarily in European inland waterways (Dutch: 'binnenvaart') and the broader maritime sector including inland shipping, dredging, fishing, tugboat, and passenger-vessel operators. With a team of approximately 20 employees, Dolpower's primary customer base comprises vessel operators requiring reliable onboard power generation and propulsion systems compliant with EU Stage V and IMO Tier II/Tier III emission standards.
Dolpower's product portfolio integrates engines and generators from global OEMs — John Deere, Caterpillar, MAN, Yanmar, JCB, and Hatz — paired with Stamford/AvK generators, delivered as complete genset packages including welded steel frame, dampers, cooler, piping, and switch cabinet. The company develops proprietary components in-house, including custom start/stop control boxes and cooling water expansion tanks, cited as differentiators in reliability, configurability, and durability. Product lines span six power bands (10–50, 51–80, 81–150, 151–350, 351–1,000, and 1,001–1,250+ kVA), with high-end SKUs featuring IMO Tier III and EU Stage V aftertreatment systems including DOC, SCR, DPF, and AdBlue.
Revenue is generated through three streams: hardware sales of assembled generatorsets and marine engines, OEM spare-parts distribution from on-site stock, and a 24/7 service/maintenance business. The commercial model is B2B direct sales with quote-based pricing — no fixed rates or e-commerce — supported by named sales contacts (Patrick van Galen for generatorsets/motors, Eric Nieuwenburg for parts, Randy Herwig and Arnold Kros for service). Marketing is conducted primarily through the Dutch-language website (dolpower.nl), direct phone consultation, Facebook, and Instagram. The customer base is diversified across the niche inland-navigation vertical with no publicly disclosed anchor accounts.
Dolpower firmographics
Firmographics- Name
- Dolpower
- Legal name
- Dolpower BV
- Website
- https://dolpower.nl
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Dolpower BV assembles generatorsets (10 to 1,250 kVA) and marine propulsion engines (20 to 2,000 HP) for inland navigation vessels and maritime operators in the Netherlands and broader European market, operating as a wholly-owned subsidiary of Dolderman BV with approximately 20 employees.
- Ownership category
- akta.pro rank
Dolpower industry classification
Industry- Product category
- Marine Power Equipment
- NAICS
- Other Engine Equipment Manufacturing (333618), Other General Purpose Machinery Manufacturing (3339)
- SIC
- Engines & Turbines (3510), General Industrial Machinery & Equipment (3560)
- akta.pro primary industry
- Propulsion Integration, Commissioning & Testing (Factory/sea trials, alignment) (IMAJAHAM)
- akta.pro secondary industries
- Propulsion MRO, Spares & Field Service (Overhauls, retrofits, upgrades) (IMAJAHAN), Propulsion Control, Monitoring & Automation (ECS, PMS interface) (IMAJAHAH), Propulsion Cooling, Lubrication & Auxiliaries (Pumps, heat exchangers, filters) (IMAJAHAL)
Keywords
Where Dolpower is headquartered
LocationHeadquarters
- HQ city
- Zwijndrecht
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Dolpower business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Generatorset Sales: Sale of assembled generatorsets ranging from 10 kVA to 1250 kVA power output, combining engines from brands like John Deere, Caterpillar, JCB, Yanmar, Hatz with Stamford generators. Complete sets including frame, dampers, cooler, pipes and control panel.
- Ship Motor Sales: Sale of marine diesel engines from 20 to 2000 HP from manufacturers including John Deere, Caterpillar, MAN, JCB. Custom delivery includes exhaust damper, keel cooler, start/stop box, start batteries.
- Service & Parts: 24/7 service department providing maintenance, repair, and original spare parts. Fast service with parts and supplies available from stock.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom quotation - no fixed pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Dolpower product offering
Product offeringCore offering
Dolpower BV assembles, sells, and services generatorsets (10 kVA to 1250 kVA) and marine propulsion engines (20 to 2000 HP) for the maritime and inland shipping sector. The company combines engines from brands such as John Deere, Caterpillar, MAN, Yanmar, JCB, and Hatz with Stamford generators on welded steel frames, integrating proprietary components including custom start/stop control boxes and cooling water expansion tanks. All units are delivered as complete sets with frame, dampers, cooler, piping, and control panel, supported by a 24/7 service department and stocked parts inventory.
Product overview
Dolpower BV is a Dutch company specializing in the assembly, placement, and commissioning of generatorsets and propulsion installations for the maritime sector, with a strong focus on the inland shipping market. The company operates as a subsidiary of Dolderman BV and employs approximately 20 staff. Dolpower's product portfolio centers on two core offerings: generatorsets (ranging from 10 kVA to 1250 kVA) and ship motors (ranging from 20 to 2000 HP), both available in various emission standards including IWA EU Stage V, IMO Tier II, and IMO Tier III. The generatorsets are assembled as complete sets including frame, dampers, cooler, piping, and switch cabinet, using engines from John Deere, Caterpillar, Yanmar, JCB, Hatz, and MAN, with Stamford generators. Dolpower also offers self-developed components such as start/stop control boxes and coolant expansion tanks. Service offerings include 24/7 service department, parts supply from stock, maintenance, and overhaul services. The company serves the inland waterways, maritime, dredging, fishing, tugboat, and passenger ship sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Generatorsets Complete integrated generatorsets assembled in-house by Dolpower, combining premium diesel engines (John Deere, Caterpillar, Yanmar, JCB, Hatz) with Stamford generators on welded steel frames. Power outputs range from 10 kVA to 1250 kVA and units are delivered with custom proprietary start/stop control boxes, cooling water expansion tanks, and full cooling/control systems. Designed for marine onboard power generation across inland navigation and commercial maritime vessels.
- Scheepsmotoren (Marine Propulsion Engines) Marine diesel propulsion engines sold as complete installations, ranging from 20 to 2000 HP. Engines are sourced from John Deere, Caterpillar, MAN, and JCB, and delivered with exhaust damper, keel cooler, start/stop box, and start batteries. Many offerings are IMO Tier III and EU Stage V compliant.
- Service & Parts Round-the-clock service department providing preventive maintenance, repair, overhaul, and original brand spare parts supply for Dolpower generatorsets and marine propulsion installations. Parts are dispatched from stock to minimize customer vessel downtime.
Quantifiable outcome
- Power range from 10 kVA to 1250 kVA covering all ship sizes
- +2 more outcomes
Companies that use Dolpower
Customer profileSegments2 records
Ideal customer profiles2 records
Dolpower technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Dolpower partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core.
- John DeerecoreOfficial dealer of John Deere marine diesel engines and generatorsets. John Deere motors are used in generatorsets and ship motors with power range from 61 kW to 429 kW.
- CaterpillarcoreOfficial dealer of Caterpillar marine engines and diesel generatorsets (10 kVA to 20,160 kVA range). Cat motors used in generatorsets and ship propulsion.
- MANcoreOfficial dealer of MAN marine engines including D2676 series (LE 457, LE 487, LE 48A) and D2862 series engines with power from 221 kW to 1066 kW.
- Stamford | AvKcoreOfficial dealer of Stamford generators/dynamo units for use in generatorsets. Stamford | AvK provides generators from 7.5 to 11,200 kVA.
- YanmarcoreOfficial dealer of Yanmar diesel motors used in generatorsets. Yanmar provides compact diesel engines from 1.0 to 5,000 kW.
- HatzcoreOfficial dealer of Hatz diesel engines (1.5-64 kW range) used in generatorsets for lower power applications.
- JCBcoreOfficial dealer of JCB diesel motors used in generatorsets. JCB provides engines for medium power generatorsets.
- Dolderman BVcoreDolpower B.V. is a subsidiary of Dolderman BV, a dynamic company specializing in assembling generatorsets and propulsion installations for shipping.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
Dolpower competitors and assessment
Company assessmentDirect peers
- Northern Lights: US manufacturer of marine generator sets and marine power systems for commercial and leisure vessels. Comparable to Dolpower in assembling branded generatorsets tailored to marine emissions standards and offering service/parts support.
- Westerbeke: US maker of marine generatorsets, marine engines, and air-conditioning systems. Comparable in product focus on assembled gensets for marine use, including IMO/US EPA-compliant configurations.
- Fischer Panda: German-based manufacturer and integrator of marine generators and hybrid power systems for yachts, commercial vessels, and inland boats. Directly comparable to Dolpower as a marine generator set specialist assembling diesel/genset packages for inland and small commercial marine customers.
- WhisperPower: Dutch-based designer and supplier of marine and off-grid power systems including generatorsets, inverters, and hybrid propulsion. Closest geographic and product peer to Dolpower, serving inland and recreational marine markets with integrated solutions.
- Steyr Motors: Austrian producer of advanced marine diesel engines for military, commercial, and inland vessels. Comparable to Dolpower in supplying marine propulsion engines and integrated propulsion packages with emissions compliance.
- Mase Generators: Italian manufacturer of marine and industrial generatorsets from small to multi-megawatt sizes. Comparable as a specialized marine genset OEM targeting commercial and inland vessel applications.
- Nogva Motorfabrik: Norwegian manufacturer and assembler of marine propulsion engines and generatorsets for commercial and fishing vessels. Comparable as a regional marine engine/generator specialist focused on integrated, emission-compliant power packages.
Broad incumbents
- Volvo Penta: Global marine and industrial engine OEM offering complete propulsion and auxiliary power systems. Competes with Dolpower in marine propulsion but at vastly larger scale, serving inland, commercial, and offshore segments.
- Vetus: Dutch supplier of marine engines, generators, bow thrusters, and onboard systems for recreational and small commercial craft. Comparable in product range and Dutch marine market presence, though broader in scope.
Regional players
- Hatenboer-Water: Dutch marine service provider covering water treatment, pumps, and technical services for shipping and inland navigation. Comparable as a Netherlands-based technical supplier to the inland shipping industry, though focused on different subsystems.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Dolpower social profiles
Digital presenceDolpower compliance and trust
Trust signalCompliance3 records
Dolpower financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dolpower leadership team
Management profileNumber of profiles
Profiles3 records
Dolpower funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dolpower 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 Dolpower
What does Dolpower do?
Dolpower BV assembles, sells, and services generatorsets (10 kVA to 1250 kVA) and marine propulsion engines (20 to 2000 HP) for the maritime and inland shipping sector. The company combines engines from brands such as John Deere, Caterpillar, MAN, Yanmar, JCB, and Hatz with Stamford generators on welded steel frames, integrating proprietary components including custom start/stop control boxes and cooling water expansion tanks. All units are delivered as complete sets with frame, dampers, cooler, piping, and control panel, supported by a 24/7 service department and stocked parts inventory.
Is Dolpower a public or private company?
Dolpower is a private company. It is classified as corporate owned and is currently operating.
When was Dolpower founded?
Dolpower was founded in -1. It employs 11 to 50 people.
Where is Dolpower based?
Dolpower is headquartered in Zwijndrecht, Netherlands, in the Europe region.
How does Dolpower make money?
Three revenue lines are on record. Generatorset Sales are the primary driver. The others are ship Motor Sales and service & Parts.
Who are Dolpower's main competitors?
Direct peers on record are Northern Lights, Westerbeke, Fischer Panda, WhisperPower, Steyr Motors, Mase Generators and Nogva Motorfabrik. Broad incumbents are Volvo Penta and Vetus. Hatenboer-Water is listed as a regional player.
Does Dolpower have an API?
No public API is recorded for Dolpower.
What industry is Dolpower in?
Dolpower's product category is Marine Power Equipment. Its primary akta.pro industry code is IMAJAHAM, Propulsion Integration, Commissioning & Testing (Factory/sea trials, alignment), with a secondary code of IMAJAHAN, Propulsion MRO, Spares & Field Service (Overhauls, retrofits, upgrades). Its NAICS code is 333618 and its SIC code is 3510.