A Brazilian company of naval and port inspections and consulting

Know us

TRIMBOW is a Brazilian capital company, founded on September 15, 1994 by Mr. José Luiz Vieira Mattos, a marine and port specialist, formed in Brazil by FAFABE and in Canada by the Canadian Navy Institue, with large experience in solid bulk port terminals, leading teams on several Start Ups throughout Brazil acting as Technical Manager and Port Captain, such as at Tubarão Port in the city of Vitória, Espírito Santo state, and at Ponta da Madeira Terminal in São Luís, Maranhão state.
Our company is based on technically serving our many clients in numerous naval and port specialties, such as: Draft Survey; Bunkers Survey (On/Off Hire); Condition Survey (DPC inspection by the Brazilian Navy); Plating Thickness Measurement by Ultrasound; Welds Ultrasound; Bollard Pull Test on Tugboats, Small, Medium and Large Vessels, and Anchor Buoy System; Technical Consultancy in Countless Types of Port Operations; Rigging Plans Elaboration; Certification of Lifting and Cargo Handling Equipment and Accessories; Technological Innovation Management course and more.


Meet with excellence the demands of our national and international customers.


To be the best naval and port inspection and consulting company in the North and Northeast of Brazil.


Respect for life and environment, honesty, loyalty, search for knowledge and truth.

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TRIMBOW, represented by its founding president, has won several awards operating in the naval area, including the WIPO award in Japan, Taiwan and United Kingdom, earning bronze and gold medals in defense of the environment and intrinsic quality of ores in 2009; Brazilian talent award in 2008; National Award for Technological Innovation in 2007 and Regional Award (Northeast Region) for Technological Innovation also in 2007; as well as international certifications such as Germanischer Lloyd, Bureau Veritas, Bureau Colombo and RBNA.
We obtained technical recognition from the construction company Queiroz Galvão during the Pier IV North construction of VALE S.A., when we act as technical responsible for the handling of heavy loads and all lifting and handling equipment.