About Macsea Ltd.
Founded in 1982, MACSEA Ltd. is based in Stonington, Connecticut. Our engineers and data scientists specialize in condition-based maintenance and predictive diagnostics for marine systems. We’ve supported Navy and commercial fleets with intuitive, reliable solutions for the past 40 years.
Clients and Partners
Our solutions are trusted by:
Leadership Team

Kevin Logan
Kevin Logan is the founder of MACSEA and a recognized thought leader in shipboard condition-based maintenance and performance monitoring, data-mining, and software agent technology. With over four decades of experience in marine systems engineering, Kevin has pioneered technologies that help fleets operate more efficiently, sustainably, and reliably. He continues to guide MACSEA’s innovation strategy, blending deep technical expertise with a visionary approach to machinery diagnostics and predictive analytics.

Christian Rollins
Chris Rollins leads MACSEA’s Engineering and Fleet Technical Services, bringing a hands-on approach to system implementation, diagnostics, and client support. With a strong background in mechanical and marine engineering, Chris ensures that MACSEA’s solutions are tailored to meet the real-world demands of ship operators. He works closely with fleet managers to deliver reliable, data-driven performance tools that enhance efficiency, safety, and equipment longevity.

Susan Brown
With over 30 years at MACSEA, Susan Brown plays a pivotal role in keeping the company running smoothly. As Operations Manager, she oversees daily business functions, including finance, contract administration, and marketing. Susan’s deep institutional knowledge and exceptional organizational skills have been instrumental in MACSEA’s growth and long-term client relationships. Her leadership ensures that the company’s innovative technologies are supported by strong business practices and responsive service.
Research Publications
Explore our research in the following publications: