SEAM
Norwegian supplier of power and automation systems for zero- and low-emission vessels: fully electric, hybrid and fuel cell propulsion, automation, drives and switchboards.
Avaldsnes, Karmøy · Company
About
SEAM has roots back to 1988 as a continuation of ABB Marine in Ølensvåg. It acquired Uni Automation in 2004 and Simonsen Elektro AS in 2012, and operated as Westcon Power & Automation AS within Westcon Group until 2021, when it was acquired by Longship Fund II and renamed SEAM. In 2015 it shifted its focus to hybrid power and automation, starting with Viking Energy, the first platform supply vessel with battery hybrid notation from a classification society.
SEAM acquired Austevoll Elektro in 2024, adding in-house production capacity, and employs 250 people. In late 2025 it was acquired by Hanwha Engine. The company holds NS-EN ISO 9001, 14001, 45001 and 50001 certifications.
Products · 13 of 13
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