Stem-To-Stern Marine is a California-based marine engineering and consulting company that specializes in reducing the operating costs of US and Canadian marine fleets, and facilitates their journey to reduce emissions. 


We provide products and services for ship and engine instrumentation and cloud-based analysis and intelligence. We do this by selectively partnering with best-of-breed technology partners from around a global network.



Our team consists of experienced marine engineers and technology experts, so we understand the challenges that shore and ship-based personnel face in keeping the fleet running efficiently.



Our mission is to be your trustworthy partner in your quest to reduce costs, decarbonize and strive for energy compliance!

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Have any questions? 

We are always open to talk about your needs around ship intelligence, decarbonization, compliance and spares, and how we may be able to help.