About DEC Marine
Since 1991, DEC Marine has helped shipowners, OEMs, and operators reduce emissions, meet regulatory requirements, and navigate an evolving maritime industry. Today, our systems operate on vessels around the world, built on decades of engineering expertise, operational experience, and regulatory understanding.
Our Expertise
DEC Marine is a specialised marine technology company focused exclusively on exhaust emission control for marine, offshore and land-based applications.
For more than three decades, we have worked alongside shipowners, engine manufacturers, shipyards, and operators to develop solutions that reduce emissions without compromising operational performance.
Our expertise combines engineering, regulatory knowledge, and practical operational understanding, helping customers navigate increasingly complex environmental requirements with confidence.
What We Do
DEC Marine develops, delivers, and supports emission control solutions for marine engines. Our work spans everything from complete emission control systems and retrofit projects to monitoring technology, lifecycle support, and OEM integrations. While technologies evolve and regulations change, our objective remains the same:
Helping customers achieve compliance while maintaining reliable and efficient operation.
Our Story
From the first SCR installation in 1991 to becoming part of Tången Industrial Group, our history is one of steady engineering progress.
Our Values
Everything we do is guided by three principles:
Deep technical and regulatory knowledge developed through decades of marine experience.
Solutions designed for long-term operation in demanding environments.
Supporting customers throughout the lifecycle, from engineering and installation to optimisation and support.
Careers at DEC Marine
Behind every system, project, and installation is a team of engineers, specialists, and problem-solvers. At DEC Marine, you’ll work alongside experienced professionals helping the maritime industry navigate one of its most important transitions, reducing emissions while maintaining operational performance.
Interested in becoming part of the team? We’d love to hear from you.
