• NAVAL ARCHITECTURE
    & MARINE ENGINEERING.

    Our team of naval architects, marine engineers, and marine designers specializes in the design of vessels and marine structures of all kinds. Explore our services to see what Glosten can do for you. +

    Glosten-0837

  • DESIGNING FOR THE FUTURE.

    We’re on a mission to help our industry operate cleaner and more efficiently. We balance green technology integration with practical design solutions and help our clients navigate the regulatory landscape that comes with adoption. View our sustainable projects. +

    default

  • MEET THE CT-120:
    A NEXT-GENERATION
    LINE-HAUL TUG.

    At 120′ × 39′ with a molded depth of 23′, the CT-120 is a sizeable oceangoing tug made for long-distance and emergency towing, and moderate-duty anchor handling. Learn more about our design. +

    Glosten CT-120 Hero

  • the Pelastar
    tension-leg platform.

    PelaStar is the leading tension-leg platform for deep-water wind energy. Our design minimizes the cost of energy
    at floating wind energy sites and is ready to scale to meet the needs of commercial developments.
    Learn more at PelaStar.com +

    Pelastar 12MW_D crop for website - Copy

  • meet the Zero-emission foil ferry.

    Foil Ferry is a high-speed hydrofoil concept achieving zero emissions with low noise and negligible wake at a significantly reduced lifecycle cost. Learn more about our design. +

    Home-page-foil-ferry-slider-image

  • WORK WITH US.

    We’ve taken our clients to new and better places for over 65 years. Our goal is to do more than design. We strive to become an extension of your team and serve as your advocate throughout the duration of a project, and beyond. Contact us to get started. +

    Glosten Event-16 - Copy
1-scaled

Glosten is a full-service naval architecture and marine engineering consultancy with 65 years of experience successfully taking on one-of-a-kind marine projects. We offer expertise in the development of novel designs and in supporting vessels through all stages of life—from napkin sketch, to construction, and beyond. No matter the project, we strive to become trusted partners of your team by delivering exceptional engineering and client service.

ABOUT GLOSTEN     OUR SERVICES

Featured Projects.

PXL_20230426_210312922
Jumbo Mark II Class Ferry Hybridization +
Operating Vessel_Scene_Rev A [3840px crop)
A Battery-Electric Ferry for Guemes Island +
_0721946
The R/V David Packard: A Cutting-Edge Research Vessel for MBARI +
photo009
San Francisco-Oakland Bay Bridge Demolition +
Hull
The Atlantis Gets a Refresh +

View All Projects

PXL_20211014_165635039-scaled

The bases for whatever success we have enjoyed are our internal relationships and the character of our relations with our clients.

– LARRY GLOSTEN, Founder

PROPELLED BY PEOPLE.

meet our passionate team of experts

Dredge-Oregon-Incline-June-2021-edit-scaled-e1661637874371

In The News.

IMG_4063
Congratulations to Kiewit on Completion of Gerald Desmond Bridge Demolition

October marked the completion of the Gerald Desmond Bridge demolition—the last phase of a $1.5 billion bridge replacement project for the Port of Long Beach. +

CCRV_forwebsite
Glosten and Siemens Energy Select Key Equipment Vendors for World’s First Hydrogen-hybrid Research Vessel

Ballard Power Systems and Chart Industries to Provide Fuel Cells and Hydrogen Storage for UC San Diego’s New Coastal Class Research Vessel (CCRV) +

KRV 50m Rendering Model - 20230201 - Sunset 3600HQ
Contract Design Complete for KAUST’s new Research Vessel

We’re proud to announce that Glosten has completed the design for the R/V Thuwal II— KAUST (King Abdullah University of Science and Technology)’s new 50-meter research vessel. +

Skagit County Guemes Island Ferry Boat
Glosten Meets with Governor to discuss the M/V Guemes Replacement

Glosten and Skagit County had an exciting opportunity to meet with Washington Governor Jay Inslee last week to discuss the Guemes Island electric ferry project. +

View All News