Jensen Maritime Consultants, Inc. (JMC) is a Naval Architecture & Marine Engineering firm located in Seattle, Washington. We offer a diverse range of services developed from experience around the world.
JMC has been a recognized leader in the design of all types of vessels for over 40 years. Our excellent reputation has been built on a long history of successful designs and conversions with close attention to engineering basics.
Our staff has experience in all aspects of boat and vessel design and engineering. We have designed fishing boats, fire boats, patrol boats, ferries, and tugboats, in addition to vessel modifications, such as lengthening, deepening, and sponsoning. JMC’s international on-site consulting services provide on-location assistance anywhere in the world. Our services also include assistance with project management, price negotiations, feasibility studies, surveys, reports, contract negotiations and design regulatory agency representation. See our Services section for a complete list of services.
About Jensen Maritime Consultants

JMC , formerly B.F. Jensen & Associates, has been a recognized leader in the design of all types of vessels for over 40 years. Our excellent reputation has been built on a long history of successful designs and conversions with close attention to engineering basics.
We strive to support our fundamental mission to find effective engineering solutions that create successes for our clients, and we are dedicated to providing reliable and effective assistance for any size project you may have.
A Tradition of Leadership
In the early years, we set standards for the industry with our innovative fishing vessel designs. But a keen sensitivity to industry changes and client needs resulted in a strong commitment to diversification. In more recent years our projects have included design and engineering support for tugboats, barges, research vessels, passenger vessels (including small cruise ships), diving support and supply vessels.
A Wide Range of Services
Our expansion has not been limited to types of vessels, but also to the scope of services offered. In addition to basic design and engineering, we offer complete project management, including regulatory agency liaison and on-site shipyard supervision.
Our office utilizes the latest technology for engineering analysis and Computer Aided Design (CAD/CAM). Our strong technical capabilities in conjunction with our strict adherence to budgets and schedules accounts for an impressive 95 percent of returning clientèle—distinct evidence of our success!
