Based in Stockholm, Sweden, M.E. Solutions (widely recognized in the industry by the acronym MESAB) is a specialized maritime engineering and installation company focused on technical retrofits and environmental compliance. Established in 2009, the firm has evolved from a niche engineering consultancy into a comprehensive turnkey contractor capable of managing complex marine projects from the initial feasibility stage through to final commissioning. Since 2020, it has operated as a subsidiary of the Nordic installation group Instalco, serving as that organization’s primary arm for maritime and offshore industrial projects.
The company’s core operational identity revolves around helping the global merchant fleet adapt to increasingly stringent environmental regulations. As the maritime industry faces pressure to reduce its ecological footprint, M.E. Solutions provides the technical infrastructure required to meet these new standards. The firm is particularly noted for its expertise in retrofitting vessels with emission-reduction technologies and water purification systems. By managing the entire value chain—including 3D laser scanning, detailed mechanical design, pre-fabrication of piping, and onboard installation—the company mitigates the technical risks associated with integrating modern equipment into the confined engineering spaces of older vessels.
A defining characteristic of M.E. Solutions is its ability to execute complex installations while vessels remain in service. Recognizing that drydock availability is limited and costly, the company deploys riding squads and project teams to carry out extensive modification work during voyages. This "on-the-run" capability allows shipowners to upgrade critical systems without disrupting commercial sailing schedules. Their engineering teams have successfully delivered large-scale projects, such as the compartmentalized installation of exhaust cleaning units, while ships continued their regular transit routes.
The company serves a diverse range of maritime sectors, with a significant portfolio in the cruise industry, Ro-Ro (Roll-on/Roll-off) segment, and commercial shipping markets. Beyond environmental retrofits, their scope extends to general marine engineering, hull repairs, and capacity upgrades. Through its focus on green technology and flexible execution methods, M.E. Solutions plays a supportive role in the maritime energy transition, enabling existing fleets to remain operational and compliant in a changing regulatory landscape.
