Seaward Services, Inc. (SSI) is a premier full-service shipping and waterfront logistics company established in 1981 and a proud subsidiary of Hornblower Corporation. Based on extensive expertise in both government and commercial maritime operations, SSI specializes in the management and maintenance of a diverse range of vessels, including high-speed craft, research vessels, and unmanned systems. With a dedicated team of seasoned maritime professionals from backgrounds in commercial shipping and military services, Seaward has earned a reputation as a reliable and efficient maritime operator.

Over the years, SSI has supported numerous Department of Defense contracts with a variety of high-speed vessels and traditional deep-water ships, contributing to significant naval training and logistical efforts. The company has also ventured into innovative projects, notably purchasing and converting offshore supply vessels into multifunctional assets for various maritime missions. Additionally, SSI is leading the development of the U.S.’s first dedicated Crew Transfer Vessels for offshore wind services. Seaward Services aims to provide tailored maritime solutions, ensuring safety and operational excellence across all services.