ATECMARSA, S.A., also known as Asesoría Técnica Marítima, is a premier maritime consulting firm based in Guatemala, dedicated to enhancing the international maritime trade logistics chain. The company specializes in offering comprehensive services in research, consultancy, training, and technical advisory, all designed to optimize client resources while ensuring environmental sustainability.

With a team of highly qualified professionals experienced in significant international maritime projects, ATECMARSA provides a wide range of services. These include applied oceanography, hydrography, coastal engineering, navigation aids design, and maritime pollution control among others. They also engage in maritime safety, environmental impact studies, and training related to the International Maritime Organization's protocols.

As ATECMARSA aspires to be a leader in maritime and port advisory services, they emphasize the rational use of marine resources, contributing to the responsible exploration and exploitation of Guatemala's rich marine and coastal assets. For businesses seeking expert guidance in maritime operations, ATECMARSA stands out as a trusted partner.