Company Announcement of December 23, 2020

Baltec Marine LLC and Callenberg Technology AB renamed to Trident BMC

As part of a strategy to increase competitive strength, Baltec Marine LLC, a provider of engineered solutions for the Maritime Industry, headquartered in Miami, will join forces with Callenberg Technology AB out of Gothenburg, Sweden, both members of the Trident Maritime Systems group. The consolidation includes all existing divisions under Baltec Marine as well as Callenberg’s Energy Management Technology (EMT) and HVAC for Cruise- and Merchant markets. In our combined offer, you will find a full range of environmental services and solutions for – Ballast Water Treatment, Exhaust Gas Cleaning, Boilers, Energy Management and HVAC. The company will continue to operate worldwide.

Since 2014 Baltec Marine has been a market leader in providing turnkey solutions for environmental systems like scrubbers and ballast water treatment systems. By this consolidation, we will be able to strengthen our turnkey capabilities by adding solutions like optimization of energy consumption and HVAC systems for refit projects as well as cover steel-to-steel newbuild projects with our own in-house organization.

– says Ronnie Petersson, Executive Director. 

Our two companies will make a perfect fit as ONE company to be a leading turnkey solution provider.

– Magnus Hansson adds.

Effective January, the new name of the company will be Trident BMC. The personal e-mails addresses and phone numbers will remain unchanged as well as all obligations to our suppliers and customers.

Trident BMC. One company. Many solutions. Around the world.

Andrzej Dzienski

Managing Director

Ronnie Petersson

Executive Director

Magnus Hansson

Director Energy Management

Ballast Water Treatment System turnkey installation services


Ballast Water Treatment System installation

May 6, 2020 

The International Convention for the Control and Management of Ships’ Ballast Water and Sediments (BWM Convention), entered into force on 8th of September 2017,  requires ships to manage their ballast water to remove, render harmless, or avoid the uptake or discharge of aquatic organisms and pathogens within ballast water and sediments.

Baltec Marine can help you to go throughout the entire process of ballast water management system installation, including:

  • laser scanning
  • feasibility study
  • design & engineering
  • Class approval
  • procurement
  • prefabrication
  • installation
  • commissioning

Any type of Ballast Water Treatment System.
In the yard or in-service.

Please contact us to check how we can support you with integration of BWMS on your vessels:




January 25, 2019 
As ship owners all over the world rush to install scrubbers in time for the 2020 Sulphur Cap, Baltec Marine is pleased to announce completion of the world’s largest turnkey scrubber retrofit of two hybrid systems. Based on the success of these two pilot projects, the company has been contracted to oversee 18 additional Ultra Large Container Ships in 2019.

“The ship owner turned to us from the start because they did not want to handle the work in-house, and they knew our team had the experience necessary to drive a project of this size,” says Ronnie Petersson, Baltec Marine’s Executive Director.

The installation work took place while the 16000 TEU vessels were in dry dock in Shenzhen, China, starting in October of 2018. “Given the quick turnaround required, the fact that we could manage to contract the shipyard directly was a big advantage,” adds Managing Director Andrzej Dzienski.

The massive undertaking consisted of two pilot projects in which Baltec oversaw every step, from engineering to the commissioning of two different hybrid scrubber systems. The company plans to replicate their success when they install 18 more systems back-to-back for the same client in 2019.

Baltec Marine installs hybrid scrubbers on TT-Line ropax


January 3, 2017 

TT-Line is retrofitting four hybrid exhaust gas cleaning systems on its Peter Pan ropax ferry.

The scrubbers are manufactured by Italian firm, Ecospray Technologies and are being installed by Baltec Marine. The estimated delivery time is January 10, 2017.

The scope of work includes: project management, 3D scanning and engineering electrical work including integration with the existing system, installation of the scrubber towers and other Ecospray equipment, installation of GRE piping, fabrication and installation of sea chest, fabrication of holding tanks and fabrication of steel structure for the pump room.

Baltec Marine also completed a second turnkey installation of four hybrid scrubbers on Peter Pan’s sister vessel Nils Holgersson in Landskrona, Sweden between December 2015 and January 2016. 

Peter Pan and Nils Holgersson operate between Trelleborg, Sweden and Travemünde, Germany. The vessels were built in 2001 with a capacity of 744 passengers. Peter Pan’s dock capacity is 2,600 lane meters, which allows 169 trailers.

Baltec Marine has installed over 100 scrubbers onboard vessels. The firm offers full turnkey installation packages, and is currently involved in three separate scrubber installation projects onboard three different vessels

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