Brunvoll

What Brunvoll does

Brunvoll AS is a Norwegian family-owned manufacturer of propulsion and manoeuvring systems for the maritime industry, founded in 1912 and headquartered in Molde with production sites in Volda (Brunvoll Volda AS) and Dalen (Brunvoll Mar-El AS). The group employs approximately 600 people in Norway and supplies azimuth thrusters, tunnel thrusters (including LowNoise and rim-driven variants), retractable azimuth thrusters, controllable pitch propellers, contra-rotating propellers, reduction gearboxes, and propellers with high-efficiency nozzles. Its BruCon fifth-generation control platform unifies propulsion and thruster control (PTC), dynamic positioning (BruCon DP2), joystick control, condition monitoring, and auto-crossing on shared standardized hardware and software building blocks. Brunvoll Mar-El extends the portfolio into electric and hybrid system integration, including battery packages, electric motors, inverters, DC switchboards, charging systems, and the Triton Energy Management System for hybrid vessels.

Brunvoll monetizes through hardware sales of complete propulsion packages and control systems, complemented by a professional services stream covering retrofit/upgrade conversions of legacy systems (Saia PCD, Neptune CPP, VERC Siemens S5/S7), commissioning, and after-sales service through competence centres in Norway and a global agent network. Go-to-market is enterprise field sales — direct engagement with ship owners, operators, classification societies, and shipyards (GOT Marine, Aas Mek, Karstensens) — supplemented by regional agents such as Scanvik Marine Services in Southeast Asia, with inbound requests handled via an online RFQ system. The company sells into fishing, offshore (including offshore wind), ferries/Ro-Pax, aquaculture, cruise/yacht, naval, and merchant/tanker segments, with named customers spanning Torghatten Nord (hydrogen ferries), Redningsselskapet (SAR hybrid), Simon Møkster, Fjord1, Nordlaks, Celebrity Cruises, Purus Wind, Crest Wind, and Royal Arctic Line, among others.

Revenue is not publicly disclosed; the installed base of more than 11,000 units delivered to nearly 5,000 vessels and recent record retrofit volumes point to a project-driven, hardware-heavy revenue mix with a growing service tail. Ownership remains in the Brunvoll family (third and fourth generations) via Brunvoll Holding AS, with no venture capital or private equity backing. Strategic emphasis visible in recent activity centres on the green transition (hybrid, electric, and hydrogen propulsion), dynamic positioning capability via BruCon DP2, retrofit modernization of the installed base, and operational scaling (Volda warehouse automation, apprenticeship-led workforce growth).

Name

Brunvoll

Legal name

Brunvoll AS

Website

https://brunvoll.no

Company type

Private

Founded year

1912

Operating status

Operating

Headcount range

101–250 employees

Short description

Brunvoll is a family-owned Norwegian manufacturer, founded in 1912, that designs and supplies integrated propulsion, thruster, and control systems (azimuth thrusters, CP propellers, reduction gearboxes, and the BruCon control platform including DP2) plus electric/hybrid integration for shipyards, owners, and operators across fishing, offshore, ferry, aquaculture, cruise, and naval segments worldwide.

Ownership category

akta.pro rank

Product category

Marine Propulsion Systems

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612)

SIC

Engines & Turbines (3510)

akta.pro primary industry

Azimuth Thrusters & Podded Propulsion (IMAJAHAF)

akta.pro secondary industries

Propulsion Drives, Gearboxes & Shaftlines (IMAJAHAD), Propellers & Waterjets (IMAJAHAE), Marine Hybrid & Electric Propulsion Systems (IMAJAHAC), Propulsion MRO, Spares & Field Service (Overhauls, retrofits, upgrades) (IMAJAHAN), Propulsion Control, Monitoring & Automation (ECS, PMS interface) (IMAJAHAH), Propulsion Integration, Commissioning & Testing (Factory/sea trials, alignment) (IMAJAHAM), Propulsion, Power & Energy Systems Design (Diesel, Hybrid, Electric, Alternative Fuels) (IMAJAGAE)

Keywords

• Maritime propulsion systems
• Azimuth thrusters
• Dynamic positioning systems
• Vessel control systems
• Marine manoeuvring equipment

Headquarters

HQ city

Molde

HQ country

Norway

HQ region

Europe

Offices4 records

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. Propulsion and Thruster Systems: Sale of mechanical propulsion systems including azimuth thrusters, tunnel thrusters, retractable azimuth thrusters, controllable pitch propellers, contra rotating propellers, and reduction gearboxes as complete propulsion packages.
2. Control Systems: Supply of BruCon control systems including propulsion and thruster control (PTC), dynamic positioning (DP2), joystick systems, condition monitoring systems, and automation systems for vessel control.
3. Electric and Hybrid System Integration: Integration of hybrid and fully electric propulsion systems including battery packages, electric motors, energy management systems, inverters, DC switchboards, and charging systems for vessels transitioning to cleaner propulsion.
4. Retrofit and Upgrade Services: Retrofit delivery of modern control systems to existing vessels, upgrade of legacy propulsion and maneuvering control systems (Saia PCD upgrades, Neptune CPP upgrades, VERC Siemens S5 to S7 upgrades), and conversion kits for extending vessel operational life.
5. Service and Support: After-sales service, maintenance, commissioning, and technical support through competence centers in Norway, with global service engineer coverage for installed systems.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Brunvoll designs, manufactures, and integrates propulsion and manoeuvring systems for commercial vessels, combining mechanical products (azimuth thrusters, tunnel thrusters, retractable azimuth thrusters, rim-driven thrusters, contra-rotating propellers, reduction gearboxes, and controllable-pitch propellers) with the proprietary BruCon control platform for propulsion, thruster control, dynamic positioning, and joystick operation. The company also supplies electric and hybrid propulsion integration, energy management (Triton), and retrofit/upgrade services for installed systems, serving fishing, offshore, ferry, aquaculture, cruise, tanker, and naval segments.

Product overview

Brunvoll is a Norwegian maritime technology company providing integrated propulsion and manoeuvring systems. The product portfolio centers on the BruCon 5th generation control platform, which unifies propulsion control, dynamic positioning, joystick control, condition monitoring, and auto-crossing capabilities. Mechanical products include azimuth propulsion units, tunnel thrusters, retractable azimuth thrusters, rim-driven thrusters (RDT), contra-rotating propellers, reduction gearboxes, and propellers with HE-nozzles. The company also offers electric and hybrid propulsion integration through its Mar-El subsidiary, including battery systems, energy management (Triton EMS), and charging infrastructure. Legacy control systems include Neptune CPP, Neptune II, Neptune Compact, and Marco Joystick series. Brunvoll serves diverse ship segments including fishing, aquaculture, offshore, ferries, cruise, merchant, and naval vessels, with retrofit and upgrade services for existing systems. The company employs approximately 600 people across locations in Molde, Volda, and Dalen, Norway.

Differentiator

Problem solved

Functional benefit

Products and services

• Azimuth Propulsion Units Pulling azimuth propulsion units providing thrust and manoeuvring for vessels, rated up to high power (e.g. 2x 3200 kW) for offshore, ferry and wind support applications.
• Tunnel Thrusters Tunnel-mounted thrusters for bow and stern manoeuvring, available in LowNoise variants for vessels with high comfort requirements such as cruise ships and expedition vessels.
• Retractable Azimuth Thrusters Retractable azimuth thrusters that can be raised out of the water when not in use, allowing for hydrodynamic efficiency when retracted and thruster assist when needed.
• Rim Driven Thruster (RDT) Rim-driven thruster technology with the motor integrated into the propeller rim, eliminating traditional shafting for improved efficiency and reduced noise on vessels with high comfort demands or significant DP operation.
• Contra Rotating Propeller (CRP) System Two contra-rotating propellers on a single shaft line for enhanced propulsion efficiency, offered as part of Brunvoll's propulsion product portfolio.
• Reduction Gearboxes Reduction gearboxes manufactured at Brunvoll Volda for connecting main engines to propellers across various ratios and vessel applications.
• Propellers with High-Efficiency Nozzles (HE-Nozzle) Propellers available with high-efficiency nozzles for improved thrust and fuel efficiency on fishing and commercial vessels.
• Integrated Costa Propulsion (ICP) Integrated propulsion system combining motor, reduction gear, and controllable pitch propeller into a single package for compact installation on fishing and other commercial vessels.
• BruCon Propulsion & Thruster Control (PTC) Advanced fifth-generation propulsion and thruster control system providing complete control from bridge to blade for vessel manoeuvring and positioning, with alerts, alarms, pitch/azimuth feedback, and pressure measurements; configurable per vessel with adaptive sensor integration and cyber security compliance.
• BruCon DP Dynamic Positioning System Dynamic positioning control system that uses computer-controlled automatic position and heading maintenance through propellers and thrusters. BruCon DP2 includes redundancy to manage worst-case single-failure scenarios.
• BruCon DP2 Dynamic Positioning System Modern DP2 control system with human-centered interface, leveraging over 20 years of DP industry experience and nonlinear passive observers for environment estimation across the full vessel speed range including the nonlinear medium range at 4-8 knots.
• BruCon Joystick (JS) Joystick control system providing intuitive, safe, and effortless vessel positioning and manoeuvring through coordinated control of multiple thrusters and propulsion units.
• BruCon Condition Monitoring System (CMS) Condition monitoring decision-support tool for planning condition-based maintenance, monitoring thrusters, main propellers, and drive systems on board vessels.
• BruCon Auto-Crossing Automated mode transitions and safety functions integrated with BruCon thruster and propulsion control, providing safe and optimal vessel crossing performance for ferry operations.
• Hybrid Propulsion Systems Energy-efficient hybrid propulsion systems including parallel hybrid (diesel + electric), series hybrid (electric with generator), and fully electric solutions for various vessel types.
• Electric Propulsion Integration Complete integration of electric motors, battery systems, energy management systems, inverters, DC switchboards, and charging systems for battery-powered vessels transitioning from conventional propulsion.
• Triton Energy Management System Energy management system for hybrid vessels that manages power distribution between diesel, electric, and battery sources for hybrid propulsion.
• Retrofit & Upgrade Services Turnkey retrofit and upgrade services for existing vessels including control system upgrades (Saia PCD4/PCD2 to PCD3), Neptune CPP to Neptune II, VERC S5 to S7, and full BruCon system retrofits to extend operational lifetime and reduce fuel consumption.

Quantifiable outcome

• Retrofit control system upgrades reduce fuel consumption by 2-8%, up to 10% depending on vessel configuration
• +3 more outcomes

Named customers15 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Five partnerships are on record, tiered core and minor.

• GOT Marine AScoreChannel Partner/ Reseller/ Distributor · 1 January 2025GOT Marine AS is building the Redningsselskapet 32-meter SAR vessel that will be equipped with Brunvoll Mar-El's parallel hybrid system including Triton Energy Management System, DC switchboard, electric motors, and batteries.
• JoinUs FoundationminorOthers · 1 January 2021Brunvoll supports the JoinUs Foundation, which offers meeting places for community activity, helping people strengthen language knowledge and social conditions through organized physical and creative activities.
• Molde Football Club (MFK)minorOthers · 1 January 2012Brunvoll has been a 'gold partner' for Molde Football Club since 2012, supporting local sports and community engagement.
• Scanvik Marine ServicescoreChannel Partner/ Reseller/ Distributor · 1 January 2003Singapore-based Scanvik Marine Services has been Brunvoll's agent for 35 years (since 2003 under own company), covering Southeast Asia. Founded by Ronnie Tay, the company provides sales, service, and support for Brunvoll products across the region, maintaining long-term relationships with shipowners, yards, and partners.
• SEAM AScoreStrategic or Co-development PartnerSEAM AS collaborated on BruCon DP2 installation for Simon Møkster Shipping vessels, providing power and energy management system upgrades and coordinating with Brunvoll's DP2 retrofit for offshore vessel Stril Mar at Westcon Yards.

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Schottel: German-based propulsion specialist best known for azimuth thrusters and marine propulsion systems. Most direct head-to-head competitor to Brunvoll across azimuth thrusters, tunnel thrusters, and CP propeller systems for offshore, tug, and special-purpose vessels.
• Nakashima Propeller: Japanese manufacturer of marine propellers, controllable pitch propellers, and propulsion systems with global shipyard relationships. Direct comparable to Brunvoll on CP propellers and reduction gears for merchant and fishing vessels.
• Kongsberg Maritime: Norwegian provider of dynamic positioning systems, thruster control, and integrated vessel automation. Overlaps directly with Brunvoll on BruCon DP2, joystick systems, and integrated propulsion control for offshore vessels and high-end ship segments.
• Steerprop: Finnish manufacturer of azimuth propulsion units and CRP (contra-rotating) propulsion systems, specializing in ice-class and offshore vessels. Direct comparable to Brunvoll on contra-rotating propeller systems and azimuth thrusters for demanding marine environments.
• Voith Turbo: German manufacturer of Voith Schneider Propellers (VSP) and Voith Inline Thrusters serving tugs, offshore vessels, and naval ships. Direct comparable as an integrated mechanical propulsion + control system supplier in the maritime thruster market.
• ZF Friedrichshafen (Marine): Major supplier of marine transmission systems including reduction gearboxes, marine gearboxes, and hybrid propulsion modules. Direct overlap with Brunvoll Volda on reduction gearboxes and propulsion drivelines for fishing, offshore, and workboat applications.

Broad incumbents

• Rolls-Royce Power Systems (MTU): Large-scale supplier of marine engines, complete propulsion systems, and integrated hybrid solutions (MTU Hybrid Plus). Overlaps with Brunvoll on hybrid driveline integrations for offshore and special-purpose vessels across much broader markets.
• Wärtsilä: Finnish marine major offering engines, propulsion systems (including Wärtsilä HY hybrid modules), and ship automation as a broad portfolio. Competes with Brunvoll on integrated hybrid propulsion packages and lifecycle service, but at much greater scale across many adjacent product areas.
• ABB Marine & Ports: Global leader in electric and hybrid marine propulsion, including Azipod podded drives, energy storage, and vessel control. Overlaps with Brunvoll on electric/hybrid propulsion and DC switchboard integrations, while also serving much larger ocean-going vessel segments that Brunvoll does not address.

Emerging players

• Becker Marine Systems: German supplier of high-performance ship rudders and BECSP ( Becker Energy Container Storage Power) hybrid energy storage systems. Comparable to Brunvoll on the hybrid/electric retrofittable side and on ship-hull equipment supplying shipyards directly.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

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• Xx.com/brunvollas

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries2 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 Brunvoll