Ship & Boat BuildingCrew Transfer VesselsHST Marine welcomes HST Millie to the Fleet

HST Marine welcomes HST Millie to the Fleet

HST Marine – A Purus Wind Company, a leading ship owner and operator, is proud to announce the latest addition to our fleet – the UK’s first IMO Tier 3 compliant vessel. This remarkable addition promises to elevate offshore transfers to new heights, offering comfort, speed, and efficiency while significantly reducing emissions.

A Vessel Designed for the Future

Designed by Chartwell Marine and built by Diverse Marine, this state-of-the-art vessel represents a major leap forward in offshore transportation. Its innovative engineering makes it fully compliant with the International Maritime Organization’s (IMO) Tier 3 emission standards, a testament to our commitment to environmental sustainability.

Efficiency at Its Core

Our newest vessel has been meticulously designed to provide technicians with the utmost comfort and efficiency during offshore transfers. With its sleek design and advanced technology, it offers swift and smooth transfers to technicians working on offshore installations.

Green Innovation: Zero Emission Mode

One of the standout features of this vessel is its ability to operate in a fully electric, quiet, zero-emission mode at 10 knots for an impressive 1 hour. This mode not only reduces our carbon footprint but also ensures a serene and peaceful journey for all onboard.

HST Millie will be joining her sister vessels, HST Ella and HST Frances in our groundbreaking fleet of crew transfer vessels – providing solutions for the construction and operation of offshore wind parks.

Latest News

Finnish marine propulsion specialist Steerprop has secured an order from Bollinger Shipyards to supply complete propulsion packages for four Arctic Security Cutters (ASCs) being built for the US Coast Guard. Each vessel will be fitted with two Steerprop Contra-Rotating Propeller (CRP) azimuth propulsors and two tunnel thrusters, providing high manoeuvrability and enhanced performance in demanding Arctic operating conditions

Steerprop Secures Propulsion Deal for Four Arctic Cutters

Steerprop will equip four US Coast Guard Arctic Security Cutters with ice-class propulsion systems Finnish marine propulsion specialist Steerprop has secured an order from Bollinger...
NextOcean, the Netherlands based provider of offshore vessel motion prediction technology, announces it has been awarded the contract to supply its motion radar to the ESVAGT NJORD, a dedicated Service Operations Vessel (SOV) commissioned by ESVAGT. The system will support safer, more efficient offshore operations as the vessel continues to provide its services to the operation and maintenance of the Dudgeon windfarm.

NextOcean WavePredictor selected for ESVAGT SOV

NextOcean’s motion prediction system will support operational decision-making aboard ESVAGT’s dedicated Service Operations Vessel Netherlands-based offshore vessel motion prediction specialist NextOcean has secured a contract...
Servogear AS has secured a contract to supply two Ecoflow propulsion systems for a new 26-metre Crew Transfer Vessel (CTV) being built by Diverse Marine Ltd at its shipyard in Cowes, Isle of Wight, UK.

Servogear Ecoflow Selected for Chartwell Brevity CTV

The new Chartwell Brevity B1 CTV will be equipped with twin Servogear Ecoflow systems and variable-pitch propulsion Servogear AS has secured a contract to supply...
Turkish tugboat builder Sanmar has delivered UT AMAZONAS, the company’s second tugboat for leading Americas operator Ultratug, at a ceremony held at Sanmar’s Altinova Shipyard on 11 August 2026.

Sanmar delivers UT AMAZONAS to Ultratug

Boğaçay Class tug UT AMAZONAS will operate in Colombia, delivering 75 tonnes of bollard pull and IMO Tier III emissions compliance Turkish tug builder Sanmar...

Related news