
Customer Success Stories in Ship Performance and Maritime Decarbonization
See how leading shipping companies are using NAPA’s ship performance monitoring, voyage optimization, and digital twin solutions to cut fuel costs, reduce emissions, and ensure compliance with EU and IMO regulations.
Supporting the world’s leading shipping companies
NAPA partners with more than 500 shipping companies to enhance vessel performance and accelerate maritime decarbonization. Our customers include shipowners, managers, and charterers of container ships, bulk carriers, tankers, and LNG vessels.
The NAPA advantage for modern fleet operations
Global expertise backed by 35+ years in ship design and operations
With a unique combination of naval architecture knowledge and operational insight, NAPA supports fleets worldwide with solutions tailored to the realities of commercial shipping.
Proven performance in real-world fleet operations
NAPA’s solutions are trusted by shipowners and operators of bulk carriers, tankers, container ships, and gas carriers to achieve measurable fuel savings and emissions reductions in day-to-day operations.
Trusted by ship crews at sea and teams ashore
From superintendents and fleet managers to chartering and operations departments, NAPA delivers reliable data that supports better decision-making and regulatory compliance.
Seamless integration throughout the vessel lifecycle
NAPA connects voyage planning, onboard monitoring, and post-voyage analysis to help teams optimize routes, improve efficiency, and stay ahead of regulations like CII, EU ETS, and FuelEU.
See how industry leaders are using NAPA at sea and onshore

Kumiai Navigation – enhancing fleet performance and staying ahead of CII compliance with NAPA
Kumiai Navigation, a Singapore-based shipowner (subsidiary of Kumiai Senpaku Co., Ltd), has taken a significant step forward towards enhancing operational efficiency by integrating NAPA Fleet Intelligence performance monitoring modules across its fleet of 19 LPG and bulk carriers.
By leveraging NAPA’s advanced analytics, Kumiai Navigation can now gain deeper insights into fuel consumption, emissions, and overall vessel performance, reinforcing its decarbonization goals. This will also enable it to meet CII, EU ETS, and FuelEU requirements.
Trusted by leading fleets worldwide
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