Who builds SWATH / SWASH vessels for pilots?

Pilot tender GRODEN on 16.12.2020 on the river Weser at Brake Unterweser to Cuxhaven - 4K VIDEO

At the A&R shipyard in Germany, the successful principle of SWATH boats was further developed in 2013: The SWASH principle allows sea-going, smaller and more economical boats.

SWATH and SWASH are interesting technologies that allow a vessel to sail much more calmly in high waves. A stable and calm position of the ship is especially important for pilot boarding.

New pilot vessel, the TRENT, has joined ABP Humber’s fleet at the port of Grimsby. An investment of £1.2 million, the TRENT is the second in class, Orc design 171, to be delivered to the Humber as part of ABP’s pilot boat replacement programme.

Taken from aboard the MS Westcott Pilot Boat this is the Algoma Harvester receiving mail on the Detroit River as they head downbound in the early evening hours of September 2nd, 2022
I had just been in Cleveland OH for the christening of the Mark W Barker the newest ship for the Interlake Steamship Company and left there on the 2nd to go to Toledo and see the National Museum of the Great Lakes and then I continued on to Detroit where I made this stop at the JW Westcott Company and met up...

The Port of Klaipeda in Lithuania has placed an order for two pilot boats in a series to be built by Estonia-based Baltic Workboats. The contract for the vessels has an estimated value of €6.5 million (US$7 million).

Advanced automation has been highlighted as contributory to several accidents involving modern bridge support systems and automation aiding maritime pilots for maneuvering and navigation. This paper argues for reskilling for automation collaboration.

Pilots are expert ship handlers who possess detailed knowledge of local waterways. They are transported by high speed "Pilot Boat" or helicopter from shore to an inbound ship and from an outbound ship back ashore. Most ports have compulsory pilotage.