Berg Propulsion

Berg Propulsion is a Swedish marine-engineering company and brand focused on propulsion and manoeuvring equipment for ships. Its principal technology area is the controllable-pitch propeller, a propeller system whose blade pitch can be adjusted during operation to help a vessel manage thrust, speed, and manoeuvrability. The company also designs and manufactures customized main propellers, azimuth thrusters, transverse thrusters, and manoeuvring systems. The business is associated with Gothenburg and has production facilities in Sweden. Its international sales and service presence has included offices in Shanghai, Guangzhou, Dubai, Singapore, and Sweden, giving it access to shipowners, shipyards, operators, and marine-service customers across major maritime regions. Rather than presenting itself as a mass-market equipment brand, Berg Propulsion operates as a specialist supplier whose systems are selected and configured for the requirements of individual vessels and propulsion arrangements. Berg Propulsion's product scope covers both primary propulsion and low-speed vessel handling. Controllable-pitch main propellers are used where operators need adjustable thrust and flexible engine operation, while azimuth and transverse thrusters support steering, docking, dynamic positioning, and manoeuvring. The company's emphasis on customized equipment reflects the varied operating profiles of commercial, industrial, and specialized vessels. The company became part of Caterpillar's propulsion activities after Caterpillar acquired Berg Propulsion in 2013. Caterpillar later sold the Caterpillar Propulsion group back to Berg Propulsion on 30 June 2020. This transaction returned the propulsion business to Berg Propulsion ownership and marked a change in corporate control without changing the company's core marine-propulsion focus. Berg Propulsion has also maintained visibility in the wider maritime sector through industry relationships, including a corporate partnership with the Royal Institution of Naval Architects. The brand has had a notable public association with ocean racing. It was title sponsor of the Puma Ocean Racing powered by Berg Propulsion team during the 2011–12 Volvo Ocean Race. That involvement connected the company with a high-profile international sailing event while reinforcing its identity as a marine-propulsion specialist. Berg Propulsion remains an active supplier of marine propulsion and manoeuvring systems, with its business centered on engineering, manufacturing, sales, and service rather than consumer products.

Berg Propulsion is a Swedish marine-propulsion business associated with Gothenburg and founded in 1929. Its long-term specialization has been the design and manufacture of propulsion equipment for ships, particularly controllable-pitch propellers. In a controllable-pitch arrangement, the angle of the propeller blades can be adjusted while the propeller rotates. This enables a vessel to vary thrust and operating characteristics without relying solely on engine-speed changes, making the technology suitable for a range of commercial and specialized marine applications. The company's engineering scope extends beyond propellers. Berg Propulsion produces customized main propellers as well as azimuth thrusters, transverse thrusters, and manoeuvring systems. These products address different elements of vessel movement: main propellers provide primary propulsion, azimuth thrusters combine thrust and directional control, and transverse thrusters help ships move laterally during low-speed manoeuvres such as docking. The focus on customized systems indicates a project-oriented business model in which equipment is adapted to vessel design, propulsion architecture, and operating requirements. Berg Propulsion developed an international commercial and service footprint alongside its Swedish production base. The company has identified sales and service offices in Shanghai, Guangzhou, Dubai, Singapore, and Sweden. These locations place the business near major shipbuilding, maritime trade, offshore, and vessel-operating markets in Asia, the Middle East, and Europe. Its customers and applications are part of the marine industry rather than the consumer market, and the company’s value proposition depends on propulsion engineering, equipment manufacture, installation support, and after-sales service. A significant corporate turning point came in 2013, when Caterpillar Inc. bought Berg Propulsion. The business subsequently formed part of Caterpillar’s broader propulsion activities. On 30 June 2020, Caterpillar sold the Caterpillar Propulsion group back to Berg Propulsion. The divestment restored the propulsion operation to Berg Propulsion and represents the clearest documented change in the company’s ownership history. Public information supplied for this dossier does not identify the individuals who founded or currently lead the company, nor does it provide financial results or a stock-market listing. Berg Propulsion has also participated in maritime industry and sports-related activities. It was title sponsor of the Puma Ocean Racing powered by Berg Propulsion team during the 2011–12 Volvo Ocean Race, linking the brand to an internationally followed ocean-racing competition. Separately, it has been a corporate partner of the Royal Institution of Naval Architects, reflecting its connection with the professional naval-architecture community. These activities complement the company’s industrial identity by associating the brand with both high-performance marine operations and formal maritime engineering networks. The documented profile of Berg Propulsion is therefore that of an active, specialist Swedish marine-equipment manufacturer. Its core identity rests on controllable-pitch propellers and related propulsion and manoeuvring systems, supported by Swedish production and international sales and service operations. The available source material does not establish a broader consumer brand portfolio, public-company status, or detailed current corporate structure.

1. 2020Propulsion group returned to Berg Propulsion

   Caterpillar completed the sale of the Caterpillar Propulsion group back to Berg Propulsion on 30 June 2020.

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2. 2013Acquired by Caterpillar

   Caterpillar Inc. acquired Berg Propulsion and placed it within its propulsion activities.

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3. 2010Volvo Ocean Race sponsorship announced

   Berg Propulsion was announced as title sponsor of the Puma Ocean Racing powered by Berg Propulsion team for the 2011–12 Volvo Ocean Race.

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4. 1929Company founded

   Berg Propulsion was established in Sweden and developed as a marine-propulsion specialist.

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Specialist, engineering-led marine propulsion and manoeuvring systems supplier serving customized vessel applications.

• Controllable-pitch propellersMarine propulsion

  Berg Propulsion's central product category consists of propellers whose blade pitch can be adjusted during operation. The system allows vessels to control thrust and propulsion performance across changing speed and load conditions. Berg supplies customized main-propeller arrangements designed around the requirements of individual ships and propulsion installations.

• Azimuth thrustersMarine propulsion and manoeuvring

  Azimuth thrusters provide directional thrust through a rotating propulsion unit. They are used where a vessel needs propulsion and steering functions to be integrated into a compact manoeuvring system. Berg Propulsion lists azimuth thrusters among its customized marine-equipment offerings.

• Transverse thrustersMarine manoeuvring

  Transverse thrusters generate lateral thrust to assist ships during low-speed manoeuvres. They can support activities such as berthing, departure, and positioning in confined waters. Berg Propulsion manufactures transverse thrusters as part of its broader propulsion and manoeuvring portfolio.

• Manoeuvring systemsIntegrated marine systems

  Berg Propulsion designs manoeuvring systems that combine propulsion-related equipment for vessel handling. These systems may incorporate propellers and thrusters configured for the needs of a particular ship. The available references identify manoeuvre systems as a distinct part of the company's marine product scope.

• 2010Puma Ocean Racing powered by Berg Propulsion

  International

  Berg Propulsion became title sponsor of the Puma Ocean Racing powered by Berg Propulsion team for the 2011–12 Volvo Ocean Race. The sponsorship used a high-profile ocean-racing platform to connect the propulsion brand with international sailing and marine performance.

  Outcome. The team competed under the Berg Propulsion-sponsored name during the 2011–12 Volvo Ocean Race.

  Source

• 2020Sale of Caterpillar Propulsion group back to Berg PropulsionM&A

  Caterpillar decided to divest the propulsion group that included the Berg Propulsion business.

  What changed. The sale back to Berg Propulsion was completed on 30 June 2020.

  Aftermath. The transaction returned the propulsion group to Berg Propulsion ownership. The available references do not disclose transaction value or subsequent ownership details.

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• 2013Caterpillar acquisitionM&A

  Caterpillar Inc. acquired Berg Propulsion as part of its propulsion-business activities.

  What changed. Berg Propulsion was transferred into Caterpillar's propulsion group.

  Aftermath. The company operated within Caterpillar's propulsion structure until the group was later sold back to Berg Propulsion.

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• 2020Caterpillar sells its propulsion group back to Berg Propulsion

  Caterpillar completed the sale of the Caterpillar Propulsion group back to Berg Propulsion on 30 June 2020.

  M&A
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• 2013Caterpillar acquires Berg Propulsion

  Caterpillar Inc. acquired Berg Propulsion and incorporated the business into its propulsion activities.

  M&A
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• 2010Berg Propulsion sponsors Puma Ocean Racing in the Volvo Ocean Race

  Berg Propulsion was announced as title sponsor of the Puma Ocean Racing powered by Berg Propulsion team for the 2011–12 Volvo Ocean Race.

  Campaign
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1. Berg Propulsion
2. Puma Ocean Racing announcement for the Volvo Ocean Race
3. Royal Institution of Naval Architects corporate partners
4. Berg Propulsion official website