MS "Asterion" is a RORO passenger and freight ferry registered under the Greek flag of registry and is currently owned by Stena RoRo and from 2016 onwards sailsl for ANEK Lines in the Adriatic and Ionian Sea.
 From 2007 to 2010, she was operated by Balearia as Borja, then between 2010 and 2011 as Baltic Amber for AVE Lines and then DFDS Seaways, before subsequently spending 4 years on charter to LD Lines.
 She spent the majority of fall 2014 and 2015 on charter to Inter Shipping sailing from Algeciras, Spain, when she was then chartered by ANEK Lines, being replaced by Nova Star Cruises' Nova Star.
MV "Princess of Acadia" is a roll-on/roll-off passenger and motor vehicle ferry that traveled between Digby, Nova Scotia and Saint John, New Brunswick, crossing the Bay of Fundy.
 The vessel holds 650 passengers and can transport 180 automobile equivalents.
 On July 28, 2015 the ship was replaced by the MV Fundy Rose.
The Los Angeles Steamship Company or was a passenger and freight shipping company based in Los Angeles, California.
 The company, formed in 1920, initially provided fast passenger service between Los Angeles and San Francisco.
 In 1921, added service to Hawaii in competition with the San Francisco-based Matson Navigation Company using two former North German Lloyd ocean liners that had been in U.S. Navy service during World War I.
 Despite the sinking of one of the former German liners on her maiden voyage for the company, business in the booming 1920s thrived, and the company continued to add ships and services.
 In 1922, the City of Los Angeles, a renamed and refitted liner was one of the largest American ships sailing in Pacific waters.
 The worsening economic conditions in the United States, and the burning of another ship in Hawaii, caused financial problems for the company.
 After beginning talks in 1930, the Los Angeles Steamship Company was taken over by Matson Navigation on January 1, 1931, but continued to operate as a subsidiary until it ceased operations in 1937.
The ship currently known as the MV "Doulos Phos held the record of being the world's oldest active ocean-faring passenger ship until December 2009, having plied the world's oceans from the time of her building in 1914 until being retired from cruising service at the end of 2009.
 She is now owned by Eric Saw, director and chief executive of BizNaz Resources International Pte Ltd in Singapore.
 She was previously owned by the German charity Gute Bücher für Alle (Good Books for All), and was used as a floating bookshop.
 The ship has previously been known as the SS "Medina, the SS "Roma, the MS "Franca C, and the MV "Doulos".
 The "Doulos" ended her final cruise in late 2009 at Singapore, with the ship being handed over to her new owners on 18 March 2010.
 As of July 2017 the ship's conversion to a luxury hotel was nearing completion.
The MV "Orient Princess is a 1967 built passenger ship, originally built as the Yaohua".
 She is notable for being the first purpose built passenger ship for the People’s Republic of China as well as their first flagship.
MV "Fundy Rose" is a RORO passenger ship owned by the Government of Canada, which entered service with Bay Ferries in 2015 between Saint John, New Brunswick, and Digby, Nova Scotia, replacing the MV "Princess of Acadia".
 The vessel is formerly owned by Attica Group based in Athens, Greece, and was operated under the name "Blue Star Ithaki" by their subsidiary company Blue Star Ferries between Piraeus, Syros, Tinos and Mykonos under the Greek flag.
Bay Ferries Limited, referred to simply as Bay Ferries, is a ferry company operating in eastern Canada and is headquartered in Charlottetown, Prince Edward Island.
 It is a subsidiary of Northumberland Ferries Limited (NFL) and a sister company to the defunct Bay Ferries Great Lakes Limited.
M/F "Sherbatskiy" was a RORO Passenger and Freight ferry operating services between Almeria and Nador on a time-charter basis to the Spanish ferry operator Acciona Trasmediterranea.
 The ship was formerly called the M/F "Oleander" (2001-2013), "P&OSL Picardy" (1999-2001), "Pride of Bruges" (1987-1999) and "Pride of Free Enterprise" (1980-1987).
 She was operated by FerriMaroc and Comarit between 2010 and 2011 and previously owned and operated by TransEuropa Ferries between Ramsgate and Ostend.
 FerriMaroc owned the ferry between 2001 and 2013 and operated her between 2001 and 2010 before placing her on charter.
 She was scrapped at Alang in late 2015 under the name "Sher".
FleetPro Passenger Ship Management was founded in 2012 as a merger of two existing passenger ship management companies and is based in Switzerland.
 It combined International Shipping Partners (ISP), a passenger ship management services company headquartered in Miami, Florida, United States, and River Advice of Basel, Switzerland.
 The majority owners became a Netherlands-based private equity fund.
 In January 2014 the two operations were renamed FleetPro Ocean and FleetPro River respectively.
MV Celestyal Odyssey is a Malta-registered passenger ship.
 The ship was built in Germany in 2001 by Blohm + Voss and originally named "Olympia Explorer".
 The ship was later renamed MV "Explorer" when it began sailing for the Semester at Sea program in 2004.
 The ship remained with them until 2015.
 <br><br>In May 2015, the ship was renamed Celestyal Odyssey and began sailing for Celestyal Cruises, under the flag of Malta.

Question: Where is the headquarter of the company using the service of MV "Fundy Rose" is a RORO passenger ship?
Answer: Charlottetown