| By Shipping Line |
| A.C.Toepfer, Hamburg | 1 | Finnmark Fylkesrederi og FFR Transp ... | 2 | Oskar Wehr KG, Schenefeld | 3 |
| A.Merzario, Milano | 1 | Finnmark Fylkesrederi og Ruteselkap | 2 | Ossag Tankdampfer Ges., Hamburg | 1 |
| A.Musing GmbH & Co.KG, Warnemunde | 1 | FInska Angfartygs AB, Helsinki | 1 | Ostasiatiska Komp., Kobenhavn | 7 |
| A.P. Moller | 14 | Fisser & V.Doornum, Hamburg | 8 | osterr.Bundesbahnen | 1 |
| AB Gotland, Visby | 1 | Fjord Line, Bergen | 1 | osterreichischer Lloyd | 1 |
| Aberdeen Line, Aberd&Commonwealth L ... | 2 | Fjord1 Fylkesbaatane - Floro, Norway | 1 | Ostlandets Skoleskib | 1 |
| Abu Dhabi Petroleum Ports Operating ... | 1 | Flagship Ship Management | 1 | Otto Candies LLC | 1 |
| Achille Lauro, Napoli | 5 | Flekkefjord Fiskeri A-S | 1 | Otto Wulf, Cuxhaven | 2 |
| Administr.de la Marine, Bruxelles | 2 | Flensb.Ekensunder u.Sonderburger DS ... | 1 | Oy Finnlines, Helsinki | 5 |
| Admiral Line | 1 | Flensburger Schiffspart.V | 2 | P.&A.Campbell Ltd., Bristol | 3 |
| Adriatica SA di Nav., Venezia | 5 | Florida Schiffahrts GmbH, Hamburg | 1 | P.Deilmann, Neustadt | 4 |
| Aegeo Star Shipping Co. | 1 | Ford Motor Co., Dearborn | 1 | P.Henderson & Co., Glasgow | 2 |
| AG EMS, Emden | 4 | Forde Reederei, Flensburg | 6 | P.Meyer, Oslo | 2 |
| Agrexco Carmel Agricultural Export ... | 1 | Fordereederei Seetouristik, Flensbu ... | 2 | P.P.I.Lines Ltd., London | 1 |
| Ahlers NV, Antwerp | 1 | Foss | 1 | P.T.Pelayaran Nasional Indonesia | 1 |
| Aida Cruises Ltd. | 3 | Foundation Maritime | 1 | Pacific Navigation Company | 1 |
| Airbus | 1 | Franzos.Behorden- Authorities | 1 | Pacific Steam Nav.Co., Liverpool | 3 |
| Alaska Cruise Line | 1 | Fred Olsen Lines, Oslo | 12 | Palmos Bros., Famagusta | 1 |
| Albert Ballin | 1 | Fred. Leyland & Co., London | 2 | Panama Canal Authority | 1 |
| Alcoa SS Co., New York | 1 | Freier Deutsche Gewerkschaftsbund, ... | 1 | Panama Canal Commission | 2 |
| Aliscafi SNAV | 1 | Friedhelm Dede, Jork | 1 | Panama Railroad, New York | 2 |
| Allan Line | 2 | Fuhrmann, Nible & Gunther, Hamburg | 1 | Panama Steamship Company | 1 |
| Aloha Pacific Cruise Lines | 1 | Full Moon Shipping | 1 | Pasadena Shipping Co. | 1 |
| Alp Maritime Services BV | 3 | Furness Lines, London | 10 | Pasha Hawaii | 1 |
| Alpha Ship GmbH, Leer | 1 | G.Drohse, Rudkobing | 1 | Patterson Steamship Co. | 2 |
| Alpina-Linie, Basel | 3 | G.J.& P.Schalk | 1 | Paulsen Sven - Westerland, Germany | 1 |
| Alter Hafen Stade eV | 1 | G.Schulz | 1 | Peder Smeding, Stavanger | 1 |
| Amasus Chartering | 1 | Gateway Shipping Ltd., Maidstone | 1 | Peninsular and Oriental SS Co., Lon ... | 64 |
| American Cruise Lines | 1 | Gdynia America Line | 2 | Peter Dohle, Hamburg | 6 |
| American Eastern Steamship Lines | 1 | Gedser Travemunde Ruten | 1 | Petersen & Alpers, Hamburg | 3 |
| American Export Lines, New York | 10 | Gelsenberg AG, Essen | 1 | Petronavi SRL | 1 |
| American Line | 2 | Gemeinwirtschaftliche Hochseefische ... | 1 | Petros M.Nomikos, Piraus | 3 |
| American President Line (ex Dollar ... | 8 | General Steam Nav.Co., London | 6 | Ph.Holzmann | 1 |
| American Republics Line | 1 | George Thompson & Co., London | 1 | Phs Ommeren Hamburg | 1 |
| American Steel Barge Co. | 1 | Georgian Bay Line | 1 | Pittsburgh SS Co., Duluth | 1 |
| Amsterdam Ballast Dredging Co., Ams ... | 1 | Geoshipping AS, Bergen | 1 | Polish Ocean Lines, Gdynia | 13 |
| Anchor Line, Glasgow | 7 | Ges.fur Kernenergieverw. | 1 | Polonia Line | 1 |
| Andre Wieczorek | 1 | Gesellschaft fur Sport und Technik | 1 | Polska Zegluga Morska | 10 |
| Andrew Weir Shipping Ltd. | 1 | Glasgow Corporation | 1 | Port Jackson & Manly, Sydney | 1 |
| Anek Lines | 1 | Glen Line, London | 2 | Port Line, London | 5 |
| Angf.Bore AB, Turku | 1 | Global Marine Systems | 1 | Port of London Authorities | 4 |
| Anglo Eastern Ship Management | 2 | Global Marine Systems Ltd., UK | 1 | Portuscale Cruises | 1 |
| Anglo-American Oil | 1 | Globus Reederei, Hamburg | 2 | Posch | 1 |
| Ann Arbor Railroad, Milwaukee | 2 | Gootas-Larsen Gas Carriers, Oslo | 1 | Poseidon SG, Hamburg | 3 |
| Arabian Maritime Lines | 1 | Gorthons Rederi, Helsingborg | 3 | Posh Fleet Services PTE LTD | 2 |
| Arcalia Shipping Co.Ltd. | 3 | Gotland Rederi AB | 1 | Possehl & Co., Lubeck | 1 |
| Arctic Marine, Rotterdam | 1 | Government of South Africa | 1 | Potamianos Ionian Line | 1 |
| Aretusa SA di Nav., Palermo | 1 | Grace Line | 6 | Premicon Cruise LP | 1 |
| Argo Reederei, Bremen | 3 | Grand Trunk & Milwaukee Car Ferry | 1 | Premier Cruises Line Ltd., Cape Can ... | 1 |
| Aristoteles Onassis | 3 | Great Lakes Fleet Inc. | 1 | Prentont, Rouen | 1 |
| Arklow Shipping | 2 | Great Northern SS Co., New York | 1 | Preus.Hessische Staatsbahn | 1 |
| Arosa Line | 1 | Great Ship Co. | 1 | Preusische Postverwaltung | 1 |
| Artic Shipping AS - Forde | 1 | Great Western SS Co. | 1 | Prince Line Ltd. | 3 |
| Arya National Shipping Lines | 1 | Great White Fleet, Cincinnati | 1 | Prinzenlinien, Hamburg | 1 |
| AS Thor Dahl, Sandefjprd | 2 | Greek Line | 1 | Privately Owned | 39 |
| Ashley & Dustin, Detroit | 1 | Greenpeace | 4 | Projekt Carriers AG | 1 |
| Assoc.Container Transport | 1 | Grenaa-Hundested Faergefart | 6 | Province of Zeeland | 1 |
| Associated British Ports | 1 | Grimaldi Group | 1 | Provinciale Stoomboot Diensten in Z ... | 1 |
| Associated Humber Lines | 2 | Grobherz.Fr.Franz Eisenbahn | 1 | Provinciale Stoomboot Diensten, Zee ... | 1 |
| Athel Lne Ltd., London | 1 | Grune Kustenstr.GmbH, Cuxhaven | 1 | Puglia Soc. p. Azioni di Navigazione | 1 |
| Atid Navigation Co., Haifa | 1 | GT Link NS | 1 | Quebec & Ontario Transportation Co. ... | 4 |
| Atlanship SA | 1 | Gulf Oil Corp. Philadelphia | 1 | R.A.Oetker | 3 |
| Atlanska Plovidba, Dubrovnik | 1 | Gute Bucher fur Alle | 1 | R.C.Gribel, Stettin | 2 |
| Atlanta Schiffahrts Ges., Hamburg | 1 | H.Beutler, Lubeck | 1 | R.W Jones & Co., Newport | 1 |
| Atlantic Companion AB, Goteborg | 1 | H.C.Horn, Hamburg | 6 | Raab Karcher GmbH | 1 |
| Atlantic Heavy Lifr Corp. | 1 | H.Corleis, Jork | 1 | Rea Towing Co., Liverpool | 3 |
| Atlantic Rhederei, Hamburg | 1 | H.Fahje, Hamburg | 1 | Red Funnel Lines | 1 |
| Atlantic Steam Navigation Co. Ltd., ... | 1 | H.Freese KG, Hamburg | 3 | Red Star Line, Antwerpen | 1 |
| Atlantic Transport Line | 1 | H.G.Brodersen | 1 | Red.Lindinger, Kobenhavn | 3 |
| Atlas-Levante-Linie, Bremen | 1 | H.G.Voge, Hamburg | 1 | Rederi AB Pallas, Goteborg | 1 |
| Attica Enterprises | 1 | H.Glahr & Co, Bremen | 1 | Rederi AB Slite | 2 |
| Aurubis | 2 | H.H.Wubbe, Hamburg | 1 | Rederi AB Svea, Stockholm | 4 |
| Australian LNG Ship Operating Co., ... | 1 | H.Lehmann, Lubeck | 1 | Rederij Master Lemmer | 1 |
| Australian Shipping Comission, Melb ... | 1 | H.M.Gehrckens, Hamburg | 10 | Reed.Gem.Forschungsschiff | 5 |
| Australian SS Prop., Sydney | 1 | H.M.Ludtke, Osterronfeld | 2 | Reed.Sohle, Bremerhaven | 2 |
| Austro-Americana (Unione Austriaca) ... | 2 | H.Sandberg, Flensburg | 1 | Reederei Comos | 1 |
| Azienda Gen.Italiana Petroli | 2 | H.Schuldt, Hamburg | 3 | Reederei Willers | 1 |
| B.Bischoff, Bremen | 3 | H.W.Janssen, Elsfleth | 1 | Refin.de Petrol.Eccombreras | 1 |
| B.Blumenfeld, Hamburg | 1 | Hafen-Dampfschiff Ges., Hamburg | 42 | Reg.Azienda Monopolio Banane | 1 |
| B.Howaldt, Flensburg | 2 | Hain SS Co., London | 1 | Remolcadores de Barcelona SA | 1 |
| B.Rickmers, Hamburg | 1 | Hamburg-Bremer Afrika Linie | 1 | Rhein- u.Seeschiffahrts Ges. | 1 |
| Baco-Liner GmbH, Bremen | 2 | Hamburg-Sud, Hamburg | 75 | Rhenus AG, Mannheim | 1 |
| Bagger-Bugsier-u.Bergungsreederei, ... | 1 | Hamburger Dampfschiffahrts Compagnie | 1 | Rhenus Maritime Services | 2 |
| Bais Noordzeevisserij, Den Helder | 1 | Hamburger Hochbahn AG | 1 | Rickmers Rhederei, Hamburg | 12 |
| Balearia Group | 2 | Hamburger Walfang Kontor | 4 | Rigel Schifahrts Ges., Bremen | 2 |
| Baltic Highway Limited (Ray Car Car ... | 1 | Hanna Corporation | 1 | Riskafjord | 1 |
| Baltic Reefers | 1 | Hansa Mare Reederei, Bremen | 3 | RMAS | 1 |
| Baltrum-Linie, Baltrum | 1 | Hanseatic Cruises, Hamburg | 1 | Rob.M.Sloman, Hamburg | 5 |
| Bank Line, London | 5 | Hanseatische Motorschiffahrt | 2 | Robert Bornhofen, Hamburg | 4 |
| Basedow, Lauenburg | 1 | Hanseatische Reederei, Hamburg | 2 | Roland Linie, Bremen | 1 |
| Basler Rheinschiffahrts AG | 2 | Hapag, Hamburg | 140 | Roll Group | 1 |
| Basto Fosen | 1 | Hapag-Lloyd AG | 41 | Ropner Shipp.Co., W.Hartlepool | 4 |
| Bavaria Multina | 1 | Harms Bergung Transport & Heavylift ... | 1 | Rosatom (Rosmoport) | 1 |
| Bayerischer Lloyd, Regensburg | 2 | Harries Line, London | 1 | Rotterdam Port Authority | 1 |
| Bayton Shipping Co. | 1 | Harrison Shipping Ltd., London | 1 | Rotterdam-Ipswich Ferry BV | 1 |
| Behnke & Mewes, Hamburg | 1 | Hartford National Bank & Trust | 1 | Rotterdamsche Lloyd (Wm.Ruys & Zone ... | 11 |
| Belfast SS Comp. | 1 | Hawaiian SS Co., New York | 1 | Royal Arctic Line | 1 |
| Belgische Behorden - Authorities | 1 | Headlum & Son, Whitby | 1 | Royal Caribbean Cruise Line, Miami | 8 |
| Beluga Shipping GmbH, Bremen | 3 | Heinrich Jentsch, Mulheim | 1 | Royal Cruise Line, Piraus | 3 |
| Ben Line, Leith | 3 | Hellenic Lines Ltd, Piraus | 1 | Royal Doekson | 3 |
| Berg & Bjorge, Oslo | 1 | Helmut Funck | 1 | Royal Dutch Shell | 1 |
| Bernd Becker, Hamburg | 1 | Hermann Buss GmbH, Leer | 1 | Royal Mail Lines, London | 11 |
| Bernh.Schulte, Hamburg | 3 | Hermann Wulff, Kollmar | 3 | Royal National Lifeboat Institution | 1 |
| BGT | 1 | Heron Leasing, London | 1 | Royal Netherlands Steamship Co., Am ... | 1 |
| Bibby Line, Liverpool | 9 | Heyn Janssen, Bad Zwischenahn | 1 | Royal Viking Line, Bergen | 2 |
| Bilfinger & Berger, Hamburg | 1 | Hiddensee GmbH | 1 | Rudolf Fischer, | 1 |
| Bimini Run Ltd parent is Canaveral ... | 1 | Hiromi Syozi KK, Kobe | 1 | Runciman & Co. (Moore-Line) | 2 |
| Birka Line A-B | 1 | Hoegh Fleet Services AS | 1 | RyGo AG, Basel | 1 |
| Birkenhead Corporation Ferries | 1 | Holland Amerika Lijn, Rotterdam | 37 | S Sessan Red, AB Goteborg-Frederiks ... | 3 |
| BKR Tankers KS | 1 | Holmen Carriers | 1 | S.Herlofson & Co., Oslo | 1 |
| Blaesbjerg & Co., Aarhus | 1 | Holnis Reederei, Flensburg | 1 | Sachsisch-Bohmische DSG | 1 |
| Bland & Co., Gibraltar | 1 | Holscher Shipping, Rotterdam | 1 | Sachsische Dampfschiffahrts GmbH & ... | 2 |
| Blue Anchor Line, London | 1 | Home Lines | 2 | Saguenay Termin., Montreal | 2 |
| Blue Funnel Line, Liverpool | 14 | Hong Kong Bloom Shipping Co. | 1 | Saint Line, Gilmore | 1 |
| Blue Star Line, London | 13 | Horn-Linie, Hamburg | 12 | SAIPEM, Milano | 2 |
| Boland & Cornelius, Buffalo | 2 | Horstmann | 1 | Salten Dampskibsselskap A-S | 2 |
| Bonn & Mees, Rotterdam | 2 | Houlder Bros.& Co., London | 1 | Saltra Chartering & Agency | 1 |
| Booth SS Co., Liverpool | 3 | Howard Doris Ltd., London | 1 | Samsø Rederi | 1 |
| Bornholms Linjen | 1 | Howard Smith Ltd. | 1 | Sand Prod, Comp. | 1 |
| Bornholmstrafikken PB | 1 | HUAL AS, OSlo | 1 | Sarda Chimica, Cagliari | 1 |
| Boskalis | 1 | Huddard Parker, Melbourne | 1 | Sartori & Berger, Kiel- Hbg. | 2 |
| Boston Deep Sea Fisheries | 1 | Hugh Mac Towing Company, Slidell Lo ... | 1 | SASEMAR | 1 |
| Both, Harttermann, Kroos OHG | 6 | Hugo Stinnes, Hamburg | 6 | SCA Transport AB, Sundvall | 1 |
| Bourbon Offshore Norway | 2 | Humber Tugs | 1 | Scandlines A-S, Nakskov | 2 |
| Bowless Bros., London | 1 | Humble Oil & Refining Co | 1 | Scandlines Deutschland | 5 |
| BP - Nederland | 1 | Huron Transportation Company | 2 | Scarlett Line, Landskrona | 1 |
| BP Amoco Shipping Ltd., Hemel Hemps ... | 1 | Hurtigruten AS | 8 | Scheepvaart My Volharding | 1 |
| Braunkohle AG, Koln | 6 | Hvide Marine Inc., Port Everglades | 1 | Scheepvaartondern. Anet | 1 |
| BRD Behorden - Authorities | 80 | Idemitsu Tanker KK, Tokio | 1 | Schelde Sleepvartsbedrijf | 1 |
| Brema-Reederei, Hamburg | 1 | IHK Konigsberg | 1 | Schiffahrt der Inselgemeinde Langeo ... | 1 |
| Bremen-Vegesacker Fischerei | 1 | Iino Syozi KK, Tokio | 1 | Schiffahrtsges.Marstrand | 4 |
| Bremer Lagerhaus Gesellschaft | 1 | Imoto Lines, Ltd, Kobe | 1 | Schiffahrtskontor Hamburg | 1 |
| Bremer RORO-Seetransport | 1 | Incres SS Co., Monrovia | 1 | Schluter & Maack, Hamburg | 1 |
| Bremer Seebaderdienst | 3 | Indische Behorden- Indish Authoriti ... | 1 | Schuchmann, Hamburg | 1 |
| Briese + Luikenga, Leer | 4 | Indre Nordhordland Dampbatlag | 1 | Schulte & Bruns, Emden | 5 |
| Brit.-Mexican Petroleum Co. | 1 | Inland Lakes | 1 | Schwed.Behorden- Swedish Authorities | 1 |
| Brit.Behorden- Authorities | 3 | Inman Line, Liverpool | 1 | Schweiz.Schleppschiffahrts ges. | 1 |
| Brit.India Steam Nav.Co. | 9 | Inselreederei K.Paulsen | 1 | Schweizer Bundesbahnen | 1 |
| British Columbia Ferry Corp. | 4 | Institut fur Ostseeforschung, Warne ... | 1 | Schweizerische Reederei | 1 |
| British Electricity Authority, Lond ... | 1 | Institute for Shipboard Education | 1 | Scipio & Co., Bremen | 7 |
| British Petroleum, London | 7 | Intercont.Transport Contr., Rotterd ... | 3 | Scotline, Romsford, UK | 1 |
| British Railways | 17 | Internat.Sleepdienst My | 1 | Scottish Ore Carriers Ltd. | 1 |
| British Tanker Co., London | 4 | Internavis SA, Paris | 1 | Sea Land Service, Port Elizabeth | 3 |
| British Transport Commission | 2 | Interorient Navigation Hamburg GmbH | 1 | Sea Stallion Pool | 1 |
| Brittany Ferries, Morlaix | 5 | Irak.Behorden- Iraq.Authorities | 1 | Sea-Link Rederi AB, Malmo | 1 |
| Brostroms Rederi, Goteborg | 2 | Iranische Behorden- Iranian Authori ... | 1 | Seabord Marine Ltd. | 1 |
| Bruun & v.d.Lippe, Tonsberg | 1 | Irische Behorden- Irish Authorities | 1 | Seaforth Maritime Ltd., Chester | 2 |
| Buckeye SS Co., Wilmington | 1 | Irish Continental Line, Dublin | 2 | Seajets | 1 |
| Bugsier Reed.u.Bergungs AG, Hamburg | 27 | Irish Ferries | 2 | Sealord Shipp.Co., London | 1 |
| Bukser & Bjerging | 2 | Isbrandtsen & Moller Line | 1 | Seatrade Groningen BV | 1 |
| Bulk Oil Co. | 1 | Iskes Towing and Salvage | 1 | Seatrain LInes Inc. | 5 |
| Bullard, King & Co.Ltd., London | 1 | Island Offshore | 1 | Seatruck Ferries Ltd. | 2 |
| Buries Markes Ltd., London | 1 | Isle od Scilly SS Co. | 2 | Seereederei Frigga, Hamburg | 5 |
| Burnett SS Co., Newcastle | 1 | Isle of Man Steam Packet Co. | 8 | Serco Marine Services | 14 |
| Burns & Laird, London | 3 | Italia Line, Genova | 22 | Seven Seas Cruise Line | 1 |
| Burns, Philp & Co., Sydney | 1 | Ivaran Shipping A-S, Lyseker | 1 | Sh Intersee Shipping, Haren | 1 |
| C.Clausen's D - S | 1 | J Cook | 1 | Shanghai Haixing Shipp.Co. | 2 |
| C.Crawley, Southampton | 1 | J. Bradley, Rochester | 1 | Shanghai Shipping Co. | 1 |
| C.Rowbotham & Sons Ltd., London | 1 | J.Drescher KG, Hamburg | 2 | Shaw Savill & Albion Co., London | 10 |
| C.V.Scheepvaart Onderneming Hansa L ... | 1 | J.H.& H.C.Niemann, Bremen | 1 | Shaw Steamships, Halifax | 1 |
| C.Vermeulen | 1 | J.Lauritzen, Kobenhavn | 26 | Shelbourne Shipping Co, | 1 |
| Caledonian MacBrayne Ltd, | 15 | J.Luhrs, Wischhafen | 2 | Shell Mex & BP Ltd. | 4 |
| Caledonian Steam Packet .Co., Glasg ... | 5 | J.M.K.Blumenthal, Hamburg | 1 | Shell Tankers, London | 8 |
| California Transportation Co. | 1 | J.P.Knight Ltd., Rochester | 1 | Shell Tankers, Rotterdam | 1 |
| Cambria Steamship Co. | 1 | J.Poulsen, Korsor | 1 | Shell Trading and Shipping Co. | 1 |
| Cameroun Shipping Lines, Duala | 1 | J.Schurmann, Duisburg | 1 | Shin Nihonkai Ferry, Otaru | 2 |
| Campbell Maritime Ltd. | 1 | J.Willis | 1 | Shipping Corp.of New Zealand, Welli ... | 1 |
| Canad.-Australian R.M.S.Co. | 1 | Jacques Ives Cousteau | 1 | Sicula Oceanica, Palermo | 2 |
| Canada Feeder Lines B.V | 1 | Jaczan Royal Klipper BV | 1 | Siemens Brothers & Co | 1 |
| Canada Steamship Line, Montreal | 4 | Jade Schiff Ges., Wilhelmshaven | 1 | Sig.Bergesen & Co., Stavanger | 3 |
| Canadian Cruise Lines | 1 | Jadrolinija, Rijeka | 1 | Sigma Ferries | 1 |
| Canadian Governor, Minister of Tran ... | 1 | Jahre Line, Oslo | 7 | Silja Line, Turku | 3 |
| Canadian National Steamsh.Co. Montr ... | 4 | Jamaica Banana Prod. | 1 | Silver Line, London | 1 |
| Canadian Pacific Railway Co. | 5 | James Contracting & Dredging Ldt., ... | 1 | Silvertown Services Ltd., London | 1 |
| Candian Pacific, Montreal | 27 | James Fisher & Sons | 1 | Sinokor Merchant Marine - Seoul Sou ... | 1 |
| Care Offshore SA, Marseille | 1 | James Westers | 1 | Sir WIlliam Reardon Smith & S. | 3 |
| Caremar S.P.A. (Regional Maritime C ... | 2 | Jan Erik Dyvi, Oslo | 1 | Sitmar Cruises Inc. | 1 |
| Carl Buttner, Bremen | 4 | Jan Kahrs, Jork | 1 | Skandinavisk Linjetrafik | 2 |
| Carl Wohlenberg, Hamburg | 1 | Japan Nuclear | 1 | Sloman-Neptun, Bremen | 6 |
| Carnival Cruise Line Inc., Miami | 10 | Java-China-Japan Lijn, Batavia | 4 | Smit Intern.Ocean Towing & Salvage ... | 13 |
| Carsten Rehder, Altona | 1 | Jebsens Ship Management | 1 | Smyril Lines | 2 |
| Caspian Offshore Construction | 1 | Jens & Waller | 2 | Soc.de Remorquage et de Salvage du ... | 3 |
| Cassen Eils, Cuxhaven | 11 | Jens Jost, Flensburg | 1 | Soc.des Armaments, Antwerpen | 1 |
| Catamaran Lines Mar.Co. | 2 | John Harker Ltd., Knottingley | 1 | Soc.Entrepose GTM, Marseille | 1 |
| Cec Shipmanagement Copenhagen - Den ... | 1 | John Hudson Steamship Co.Ltd., Lond ... | 1 | Soc.Maritime Shell | 5 |
| Chandris Line | 5 | John T.Essberger, Hamburg | 6 | Soc.Nat.de Chemin de Fer | 1 |
| Channel Coasters Ltd. | 1 | Johnston Warren Lines Ltd., Liverpo ... | 1 | Soc.Nat.Mar.Corse Mediterr., | 1 |
| Chargeurs Reunis, Le Havre | 2 | Johs.Fritzen & Sohn, Emden | 1 | Soc.Nouvelle de Remorqu.et de Trava ... | 1 |
| Charrington Gardner Locket & Co. | 1 | Jonny Wesch, Hamburg | 2 | Societa di Navigazionie d. Tripcovi ... | 1 |
| CHEC - Guangzhou Dredging Co GDC | 1 | Josef Roth, Hamburg | 1 | Societe Maritime des Services | 1 |
| Cheeswright & Ford, London | 1 | Josef Schoning, Haren | 2 | Societá Puglia, Bari | 1 |
| Chemikalien Seetransport, Hamburg | 2 | JR Shipping BV | 1 | Socony Vacuum Oil Co., New York | 2 |
| Chemlloyd Shipping Co. | 2 | Juhlke Schiffahrts Ges. | 1 | Solstad A-B | 1 |
| Chesapeake & Ohio RR | 1 | Julius Schindler, Hamburg | 1 | Sorlandets Seilende Skoleskibsinsti ... | 1 |
| Chevron Transport Co. | 2 | K.Heinrich, Steinkirchen | 7 | South African Marine Corp. | 5 |
| China Navig.Co., London | 1 | Kan.Behorden - Can.Authorities | 1 | South Coast Shipping | 2 |
| China Ocean Shipping Co., Shanghai | 3 | Karl Meyer Umweltdienst | 1 | South Eastern & Chatham RW. | 3 |
| China Reederei, Hamburg | 1 | Karl Schluter, Rendsburg | 1 | Southampton, Isle of Wight a.South ... | 2 |
| Chonghaejin Marine Company Ltd. | 1 | Kawasaki Kisen Kaisha, Ltd., Tokyo | 2 | Southern Railway | 6 |
| Chr.F.Ahrenkiel, Hamburg | 4 | Kawasaki Kisen KK, Kobe | 1 | SpaceX | 2 |
| Chr.Trost, Hamburg | 1 | Kefalonia Ferries Ionian Islands | 1 | Spanish-Polish Shipping Co. | 1 |
| Christiansand D - S | 1 | KG Seetouristik, Flensburg | 1 | Spliethoff's Bevrachtingskantoor BV ... | 1 |
| Cia di Navigazione Nina, Genua | 1 | Kgl.Ungar.Seeschiff.AG Adria | 2 | Splosna Plovidba, Piran | 3 |
| Cia.Colonial de Navegacao, Lissabon | 2 | Kieler Verkehrs AG | 3 | SS Armourer Co., Manchester | 1 |
| Cia.Portuguesa de Transportes Marit ... | 1 | King Line Ltd., London | 1 | St.Andrews Fishing | 1 |
| Cia.Trasmediterranea, Madrid | 1 | Kirsten, Hamburg | 2 | St.Helena Line Ltd., London | 1 |
| Cie.de Nav.Mixte | 2 | Kleudgen & Co., Hamburg | 1 | St.Malo-Cork Ferries | 1 |
| Cie.Les Abeilles, Le Havre | 2 | Klockner Reederei, Duisburg | 1 | Staatsreederei- Owned by the State | 49 |
| Cie.Tunisienne de Navig.SA, Tunis | 1 | Kloster Cruise, Nassau | 4 | Stadtwerke Konstanz | 2 |
| City of New York | 1 | Knutsen OAS Shipping | 2 | Stadtwerke Lubeck | 1 |
| Civil & Marine Ltd. | 1 | Koln Dusseldorfer Deutsche Rheinsch ... | 5 | Standard Oil Co. of New Jersey (Ess ... | 12 |
| Civil & Marine Ltd., London | 2 | Komrowski, Hamburg | 2 | Standard Oil Company | 1 |
| Clan Line, London | 3 | Kon.Java-China Paketvaart Linijen | 4 | Stanhope SS Co., London | 1 |
| Claus Peter Offen, Hamburg | 11 | Koniklijke Nedlloyd My | 8 | Staschill & Knibba | 1 |
| Cleveland-Cliffs Steamship Co., Wil ... | 2 | Koninkl.Nederlandsche Stoomboot My, ... | 6 | Statens Jarnvagar | 4 |
| Clyde Shipp.Co., Glasgow | 2 | Koninkl.Rotterdamsche Lloyd | 11 | States Marine Corp., New York | 2 |
| Co.de Nav.Fraissinet | 1 | Koninklijke Paketvaart My, Amsterdam | 3 | Stel & Bennie, Glasgow | 1 |
| Co.de Nav.Sud-Atlantique | 2 | Kosan Tankers, Kobenhavn | 1 | Stella Marine Service Gmbh, Hamburg | 3 |
| Coast Lines, Liverpool | 4 | Kosmos Bulkschiffahrt, Bremen | 1 | Stena Line Ltd., Dover | 7 |
| Coastwise Transport.Co., Boston | 2 | Kotug International B.V., Rotterdam | 2 | Stena Line, Goteborg | 34 |
| Cogedor Line, Genova | 1 | Kristina Cruises Oy, Kotka | 1 | Steph.Clarke Shipp.Co., London | 3 |
| Colne-Group | 1 | Kruger, Hamburg | 1 | Stephens Sutton Ltd., Newcastle | 1 |
| Color Line | 3 | Krupp Seeschiff.GmbH, Hamburg | 2 | Stern-Linie, Lubeck | 1 |
| Columbia Shipmanagement | 1 | Kustvaartbedrijf Moermann | 1 | Stern-u, Kreisschiffahrt, Berlin | 2 |
| Columbian Whaleback SS Co., Manitow ... | 1 | Kyle & Co., Aberdee | 1 | Stettin-Rigaer DSG | 2 |
| Combi Lift GmbH | 1 | L.P.G.Comp., Monrovia | 1 | Stolt-Nielsens Rederi | 2 |
| Commodore Cruise Line | 1 | La Traverse Nord-Sud Ltd, Quebec, C ... | 1 | Stoomvaart My Nederland, Batavia | 12 |
| Commodore Shipping Co.Ltd. | 1 | Lambert Bros., London | 1 | STP Transportes Maritimos | 2 |
| Commonwealth Government L. | 1 | Lamport & Holt, Liverpool | 3 | Straight SS Co., SIngapore | 1 |
| Comninos Enterprises S.A. Greece, P ... | 1 | Land Preussen | 1 | Stranda Trolarafelag., Strendur | 1 |
| Comp.di Navigazione Ligure | 1 | Lane & McAndrew, London | 1 | Subsea 7 | 1 |
| Comp.Gen.Maritime, Paris | 1 | Laurin Maritime Inc., Houston | 1 | Suez Canal Co. Port Said | 1 |
| Comp.Gen.Transatlantique (French Li ... | 27 | Lehnkering AG, Duisburg | 1 | Suisse-Atlantique Soc.d.Nav. | 1 |
| Comp.Maritime Belge SA., Antwerpen | 10 | Leif Hoegh & Co., Oslo | 3 | Sun Flower Line | 1 |
| Comp.Meridionale de Nav. | 1 | Leonhardt & Blumberg, Hamburg | 3 | Suomen Hoyrylaiva Oy, Helsinki | 1 |
| Comp.Morbihannaise & Nantaise | 1 | Leppavirta Kunta | 1 | Superfast Ferries S,A, | 1 |
| Comp.Trasatlantica Espanola | 2 | Linea Suardiaz | 2 | Svenska Amerika Linjen | 13 |
| Compagnie du Ponant, Marseille, Fra ... | 1 | Lion Ferries, Halmstad | 2 | Svenska Lloyd, Goteborg | 3 |
| Compagnie Maritime Monegasque S.A.M. | 1 | Litton Industries | 1 | Svenska Orient Linjen | 1 |
| Compania Chilena de Navegacion Inte ... | 1 | Livestock Express BV owned by Vroo ... | 1 | Svenska Ostasiatiska Komp. | 2 |
| Compania Sudamericana de Vapores | 1 | Livestock Transport & Trading co. | 1 | Svitzer Salvage Comp. | 4 |
| CONDOCK Reederei, Hamburg | 2 | Lloyd Austriaco | 11 | Swansea Cork Ferries | 1 |
| Conti Reederei, Bremen | 5 | Lloyd Royal Belge = CMB | 1 | Swed Carriers (TT-Line) | 2 |
| Continentale Schiffahrts Ges., Brem ... | 1 | Lloyd Sabaudo S.A. per Azioni, Genoa | 1 | Swire Pacific Offshore | 1 |
| Cornelis Vrol.Holding | 1 | Lloyd Triestino | 12 | Sylter Dampfsch.Ges., Westerland | 1 |
| Cornish Trader, Falmouth | 1 | Lomar Shipping Ltd | 2 | Taikoo Dockyaed & Engineering Co., ... | 1 |
| Corsica Ferries | 1 | London & Northeastern RW. | 3 | Tankers Ltd., London | 1 |
| Cory Towage Ltd., Middleborough | 1 | London & Overseas Freighters | 2 | Tarstar Shipping Co. | 1 |
| Cosima Reederei, Hamburg | 2 | London Midland & Scott.RW | 3 | Team Line Gmbh & Co KG | 1 |
| Cosima-Poseidon, Hamburg | 1 | London Power Co.Ltd. | 1 | Tees Towing Co.Ltd. | 1 |
| Costa Container Lines | 1 | Lubeck-Finnland Line | 1 | Terschellinger Stoombot, Tershellin ... | 1 |
| Costa, A. (Linea C), Genova | 22 | Lubeck-Linie, Lubeck | 4 | Texels Eigen Stoomboot Onderneming | 2 |
| County Line, Bergen | 2 | Lumin Cie.Nav | 1 | Th.& F.Einbcke, Hamburg | 1 |
| Court Line Ltd., London | 1 | Lundquist Redern., Mariehamn | 1 | Th.& I.Brocklebank, Liverpool | 4 |
| Cranzer Fischdampfer AG, Hamburg | 1 | Lutgens & Reimers, Hamburg | 3 | The Alexandra Towing Co.Ltd., London | 5 |
| Crescent Shipp.Ltd., Rochester | 1 | Lykes Bros.SS Co., New Orleans | 8 | The Shipping Comp.of India, Bombay | 1 |
| Crowley Marine Services | 1 | M.Jebsen, Flensburg | 1 | The Texas Corp., New York | 4 |
| Cruise and Maritime Voyages | 1 | MACS Maritime Carrier GmbH & Co | 1 | Thien & Heyenga Bereed.GmbH | 1 |
| Crystal Cruises | 1 | Maersk Co.Ltd., London | 17 | Thoresen Car Ferries, Oslo | 1 |
| CTMA of Canada | 1 | Malmo Rederi Ab | 1 | Thorkil Lund = PB | 1 |
| Cunard Line (Cunard White Star) | 53 | Mammoet-Hansa-Linie AG, Bremen | 2 | Thos.& Jos.Harrison, Liverpool | 4 |
| D- S paa Bornholm BT TL | 1 | Manchester Lines Ltd. | 2 | Tilbury Contract.& Dredging | 1 |
| Da-No Linjen, Oslo | 1 | Mannheimer Lagerhaus Ges. | 1 | Tirrenia SA, Palermo | 5 |
| Dalian Marine Transport Group, Dali ... | 1 | MarConsult Schiffahrtskontor | 1 | Toisa Ltd., Bermuda | 1 |
| Dalmor, Gdynia | 2 | Maregiglio | 1 | Tokyo Tanker KK, Tokio | 1 |
| Damen Marine Services, Hardinxveld | 3 | Marine Trade Consulting GmbH, Hambu ... | 1 | Tonnevolds Tankrederi | 1 |
| Dannebrog Red., Kobenhavn | 1 | Marinus Smits | 1 | Tor Line, Goteborg | 3 |
| Dansk Statsbaner | 38 | Marline Universal | 1 | Torm | 1 |
| Danske Faerger A-S | 2 | Marlines | 1 | Towing Service Herman | 1 |
| David Macbrayne Ltd., Glasgow | 2 | Marnavi | 1 | Townsend Bros, Ferries Ltd. | 1 |
| DDG Hansa, Bremen | 39 | Marquette Railw.Co., Detroit | 3 | Townsend Car Ferries, Dover | 3 |
| DDG Kosmos, Hamburg | 1 | MarTime GmbH, Elsfleth | 1 | Townsend-Thoresen | 3 |
| De reddingmaatschappij voor Zuid-Ne ... | 1 | Matson Navigation Co., San Francisco | 9 | Toyo Kaiun Kabusiki Kaisy, Tokio | 1 |
| Deep Marine Serv, , Rotterdam | 1 | Mauritius Steam Navigation Co., Por ... | 1 | Toyo Kisen KK, Yokohama | 1 |
| Delfin Cruises | 1 | McIlwraith, McEacharn, Melbourne | 1 | Trans Freight Lines Inc. | 2 |
| Delta Steamship Line, New Orleans | 3 | Mecklenburger Hochseefischerei Rost ... | 1 | Transatlantic Bulk Carriers | 1 |
| Dene Shipping Co.Ltd., London | 1 | Mediterranean Shipping Co., Genf | 11 | Transatlantisk Rederi AB, Goteborg | 5 |
| Denholm, Glasgow- London | 2 | Melbourne Steam Ship Co., Melbourne | 1 | Transfennica Nederland | 1 |
| Destination Gotland AB | 1 | Meldorfer Reederei | 1 | Transmarin AB, Goteborg | 2 |
| Det Bergenske DS, Bergen | 17 | Mercandia Rederierna, Kobenhavn | 1 | Transnamib Ltd., Luderitz Nam Trans ... | 1 |
| Det Forenede Dampskibs Sel. | 25 | Meriaura | 1 | Transocean | 1 |
| Det Nordenfjeldske DSS | 6 | Merivienti | 1 | Transocean Drilling Co. | 1 |
| Det Nordlandske Dampskibsselskap A- ... | 2 | Messageries Maritimes | 7 | Transocean Lines | 1 |
| Det Stavangerske Dampskibs. | 8 | Metcalf Motor Coasters Ltd. | 3 | Transocean Tours Touristik | 2 |
| DETERT, Budapest | 1 | Michigan Central Railroad | 1 | Transoceanic Adventurers Ltd. | 1 |
| Detroit & Cleveland Navig.Co. | 2 | Minicarriers | 1 | Transoceanic Cable Ship Co. | 1 |
| Deutsch-Amerikanische Petroleum Ges ... | 6 | Ministry of Transport | 3 | Transp.& Service GmbH | 1 |
| Deutsch.-Australische DG, Hamburg | 2 | Ministry of War Transport | 4 | Transport Desgagnes Inc., Quebec | 1 |
| Deutsche Afrika Linien, Hamburg | 12 | Minoan Lines Shipping | 2 | Transport for London | 1 |
| Deutsche Arbeitsfront, Berlin | 5 | Missouri Pacific Railroad | 1 | Transport Maritime Cotier | 1 |
| Deutsche Atlantik Linie, Hamburg | 4 | Mitsui Bussan KK, Kobe | 3 | Transportacion Maritima Mexicana | 1 |
| Deutsche Behorden - Authorities | 11 | Mitsui O.S.K. Lines | 1 | Transsibirische Eisenbahn | 1 |
| Deutsche Binnenreederei GmbH | 3 | Mitsui O.S.K., Tokio | 1 | Tree Steamship Co., Cardiff | 1 |
| Deutsche Bundesbahn | 5 | Mobil-Oil AG in Deutschland | 2 | Trinity House | 2 |
| Deutsche Dampfschiff Reederei zu Ha ... | 1 | Molslinjen A-S | 1 | Troms Fylkes DS, Tromso | 9 |
| Deutsche Dampfschiffs-Rhederei, Ham ... | 3 | Monarch SS Co., Edinburgh | 1 | Tsavliris Salvage International - A ... | 1 |
| Deutsche Fahrges.Ostsee, Rostock | 5 | Moore & McCormick Line, New York | 3 | TT-Linie, Lubeck | 9 |
| Deutsche Hochsee Fischerei Bremen-C ... | 1 | Moran Tugs | 3 | TTT Lines | 1 |
| Deutsche Levante Linie, Hamburg | 2 | Mosvold Rederi, Farsund | 1 | Turkish Cargo Line, Istanbul | 1 |
| Deutsche Lufthansa | 5 | Mull Wm.H.Muller & Co. | 1 | Tuule Grupp | 1 |
| Deutsche Offshore Ges., Hamburg | 2 | Multraship Towage & Salvage BV | 3 | Typaldos Line | 1 |
| Deutsche Ostafrika Linie, Hamburg | 9 | Munson Line, New York | 1 | UK Tankreederei, Hamburg | 2 |
| Deutsche Reichsbahn | 2 | Murueta Naviera, Bilbao | 1 | Uljanik Shipmanagement | 1 |
| Deutsche Reichsbahn Ges. | 8 | Museumsschiff | 4 | Uller Shipping Co. | 1 |
| Deutsche Seereederei Rostock | 8 | Nailsea Shipping Co., Cardiff | 1 | Ulrich Harms, Hamburg | 3 |
| Deutsche Seereederei Touristik, Ros ... | 1 | NASA | 3 | Ungarisch-Kroatische DSG | 1 |
| Deutsche Stiftung Sail Training | 1 | National Benzole Co., London | 2 | Unie v.Redding & Sleepdienst | 4 |
| Deutsche Zeppelin Reederei | 1 | National Gas Shipping Co. | 1 | Uniline, Naviera Universal SA, Lima | 1 |
| Deutsches Rotes Kreuz | 1 | National Marine Dredging Co. | 1 | Union Castle Line, London | 36 |
| Deutschland Schnelldampfer GmbH, Be ... | 2 | National Marine Services | 1 | Union de Remorquage et de Sauretage ... | 1 |
| DFDS-Deutschland | 1 | National Shipping Co.of Saudiu Arab ... | 1 | Union Kuhl-Schiffahrt GmbH, Bremen | 3 |
| DG Neptun, Bremen | 9 | National Shipping Corp. | 1 | Union SS Co.of New Zealand | 8 |
| Diamond Cruises | 1 | Navarino LInes, Genova | 2 | Union Sulphur Co.Inc., New York | 1 |
| Dietrich Dreyer | 1 | Naviera Armas | 1 | Unitas Dt.Walfang GmbH, Hamburg | 5 |
| Dinorwic Quarry Co. | 1 | Naviera del Rem | 1 | United Africa Co.Ltd., London | 1 |
| Discoverer Reederei, Bremen | 2 | Naviera Vizcaina S.A., Bilbao | 1 | United Cruising Co. | 1 |
| Dithmansia | 1 | Navigazione Generale Italiana | 2 | United States Lines | 16 |
| diverse- various | 3 | Navigazione Gererale Austriaca | 1 | United States Mail Line | 1 |
| diverse- various owners | 1 | Navigazione Libra Triestina | 1 | United States Maritime Commission | 5 |
| Djakarta Lloyd | 2 | Nelson Line, Liverpool | 1 | United Steamship Co.of New Zealand ... | 1 |
| Dockwise BV | 1 | Neo Marine Shipping Co | 1 | United Towing Co. | 3 |
| Dole Fresh Fruit Int.Ltd., San Jose | 2 | Neptun Shipmanagement Services | 1 | Universal Tankships | 1 |
| Dollar Steamship Lines (>American P ... | 3 | Neste Oy, Kotipakka | 3 | Unternehmensgruppe SUBSEA 7 | 1 |
| Dominion Line | 1 | Neu Seeschiffahrt GmbH, Hamburg | 1 | Unterweser-Reed., Bremen | 9 |
| Donaldson Line, Glasgow | 2 | Neue Dampfer Comp., Kiel | 1 | US Department of Commerce | 1 |
| Donau-Dampfschiffahrtsgesellschaft | 6 | Neue Norddt.und Vereinigte Elbe chi ... | 1 | US Shipping Board | 1 |
| Donjon Marine Co. | 1 | Neuenschleuser Schif.Ges | 1 | US Steel | 2 |
| Dorbyl Marine Ltd., Durban | 1 | Neviera Integral SA CD | 1 | US-Behorden- Authorities | 2 |
| DS paa Bornholm | 2 | New Medway Steam Packet Co. | 1 | V-Sohips (Vlasow-Group), Monac | 1 |
| DS Schiffahrt GmbH&Co.KG | 1 | New York & Porto Rico SS Co. | 1 | Van Nievelt, Goudraan & Co.s, Rotte ... | 4 |
| DSG des Vierwaldstatter Sees | 4 | New York Fire Department | 3 | Van Ommeren, Rotterdam | 2 |
| Dt.Gesellsch.zur Rettung Schiffbruc ... | 13 | New York, Philadelphia & Norfolk RR ... | 1 | VEB Deutsche Seereederei, | 24 |
| Dundee Harbour Trust | 1 | New Zealand Line, London | 3 | VEB Fischkombinat Rostock-Marienehe | 5 |
| Dundee, Perth & London Shipp.Co. | 1 | Nicholson | 1 | VEBA-Poseidon SG, Hamburg | 5 |
| Dunlop, Bremner & Co., Liverpool | 1 | Niederelbe Schiffahrts Ges | 9 | Vega-Reederei, Hamburg | 1 |
| Dutch Rescue Company KNRM | 1 | Niederl.Behorden- Dutch Authorities | 7 | VEHA-Reederei, Haren | 1 |
| E-SHIP 1 GmbH | 1 | NileDutch | 1 | Ventouris Ferries | 1 |
| E. Oldendorff, Lubeck | 8 | Nippon Cruise Kyakusen KK | 1 | Vereenigte Nederl.Scheepvart My, De ... | 6 |
| E.B.Aaby's Rederi AS, Oslo | 1 | Nippon Kosuka Ferry KK | 2 | Verenigte Tankreferij BV | 1 |
| E.H.Harms Spedition | 4 | Nippon Yusen KK, Tokio | 13 | Vesteraalens DS | 8 |
| E.Jung, Hamburg | 1 | Norasia Schiffahrts Ges. | 2 | Vichy-Regierung- Administration | 1 |
| Eagle Packet Co., St.Louis | 1 | Nord-Ost Reederei | 1 | Viking Cruising Co. | 2 |
| Eastern SS Line, Boston | 1 | Nord-Reederei, Hamburg | 2 | Viking Line | 11 |
| Easy Line A-S | 1 | Nord-Standart, Helsinki | 2 | Viking Supply Ships A-S, Kristiansa ... | 2 |
| Eidesvik Offshore ASA, Bomlo | 3 | Nordcapital | 1 | Viking Whaling, Newcastle | 1 |
| Eignerschaft Harburger Schiffer | 1 | Nordd.Seekabelwerke | 3 | Vinke & Co., Amsterdam | 2 |
| Einar Bakkevig, Oslo | 1 | Norddeutscher Lloyd, Bremen | 67 | Vlasov Group | 1 |
| El Paso P.Kayser Tanker Co. | 1 | Norden-Frisia, Norderney | 4 | Vognmansruten A-S, Nyborg | 1 |
| Elbe-Ferry GmbH, Cuxhaven | 2 | Nordische Transport Ges. | 1 | Volt Service AS | 1 |
| Elder Dempster Line, Liverpool | 5 | Nordsee, Dt.Hochseefischerei | 8 | Vos Tankschiffahrt in Datteln | 1 |
| Elders & Fyffes, Glasgow | 6 | Nordstern Reederei | 1 | Vries, Hamburg | 1 |
| Ellerman Lines, Glasgow | 11 | Nordstjernan Rederi AB (Johnson) | 2 | Vroon's Handels-u.Scheepvaart | 2 |
| Ellerman Wilson Line Ltd., Hull | 1 | Norfolk Line | 4 | VT Ocean Sciences Ltd. | 1 |
| Ellerman's Wilson Line Ltd. | 1 | Norsk Veteranskibsclub, Oslo | 1 | VTG Offshore, Bremen | 2 |
| Emadala Shipp.Co., St.Helier | 1 | Norske Amerikalinje, Oslo | 3 | W.Bockstiegel, Emden | 1 |
| Empresa de Navegacao Alianca, Rio d ... | 1 | Norske Cruise, Dronningen | 4 | W.Bruns & Co., Hamburg | 1 |
| Empresa Insulana de Navegacao | 2 | North Link Ferries | 1 | W.E.Cunis Ltd., London | 1 |
| Empresa Lineas Maritimas Argentinas | 1 | North of Scotland, Orkney and.Shetl ... | 1 | W.Richter, Hamburg | 1 |
| Empresa Nacional Elcano | 2 | North Sea Ferries Ltd., Hull | 2 | Wagenborg Shipping BV | 16 |
| Engelsman Towage & Salvage | 1 | North Sea Ferries, Rotterdam | 1 | Wallenius Cont.Line, Bremen | 1 |
| Enterprise Shipping & Trading S.A. | 1 | North Star Shipping | 1 | Wallenius Lines, Stockholm | 3 |
| Epirotiki Lines | 1 | Northern Isles Ferries Limited | 1 | Walter Rau, Bremen | 3 |
| Erling Hansen, Kristiansand | 1 | Northern Navig.Shipmanagement | 1 | Ward Line | 1 |
| Ernst Jacob, Flensburg | 5 | Northwestern Mutual Life Insur.Co., ... | 2 | Waried Tanksch.Rhed., Hamburg | 2 |
| Ernst Russ, Hamburg | 5 | Norw.Spec.Auto Carriers, Oslo | 1 | Warrings GmbH | 2 |
| Eskgarth Shipping, London | 1 | Norwegian Cruise Line America | 1 | Wasa Line | 1 |
| Estline, Tallin | 3 | Not Applicable | 62 | Washbay Line | 2 |
| Estonian Shipp.Co. | 1 | Ocean Combustion Services | 1 | Watts, Watts & Co.Ltd., London | 3 |
| ESVAGT A-S, Esbjerg | 1 | Ocean Inchcape Ltd., London | 1 | Waxholms Angfartygs AB | 2 |
| Euro Container Shipping | 1 | Odra, Swinoujscie | 1 | Wayland .S.A. | 1 |
| EURONAV, Antwerpen | 1 | Odratrans S.A., Wroclaw | 1 | Weichselstrombauverwaltung | 1 |
| Europa-Canada-Linie, Bremen | 2 | Offshore Heavy Transport ASA | 1 | Weise Flotte, Stralsund | 3 |
| Europaische Donaukommission | 1 | Ofoten DS, Oslo | 2 | Werner Schaal, Cuxhaven | 2 |
| Euroyachts Ltd. | 1 | Ofoten og Vesteraalens DS | 5 | Weser Schiff.Agentur, Brake | 1 |
| Everard & Sons, London | 5 | Ohio River Corp., Cleveland | 1 | Weserfahre GmbH | 3 |
| Evergren Marine Corp, Taiwan Ltd. | 2 | Okney Towage Co., Ltd., Kirkwall | 1 | Western Ferries, Glasgow | 1 |
| EXXON Corp. | 2 | OLau LInie, Hamburg | 1 | Western Geko | 1 |
| F.A.Detjen, Hamburg | 3 | Old Colony Steamboat Co., Boston | 1 | White Star Line | 20 |
| F.A.Vinnen & Co., Bremen | 1 | Oldenbg.Portugies.D.R., Hamburg | 5 | Whitestar Line, Detroit, Mich | 2 |
| F.H.Bertling, Lubeck | 1 | olhandels- u.Transportges., Bremen | 1 | WHJ Alexander (Sun Tugs), London | 1 |
| F.H.Wheeler & Co. | 1 | OLJOLA - DONSO, SWEDEN | 1 | Wightlink | 1 |
| F.Haniel & Cie., Duisburg | 3 | Oltmann, Bremen | 1 | Wijsmuller Transp.BV, Imuyden | 4 |
| F.L.Nimtz, Stettin | 2 | Olvind Lorentzen, Oslo | 2 | Wilh.Wilhelmsen, Oslo | 5 |
| Fahrgastschiffahrt Weise Flotte | 1 | Olympic Transport Co. | 1 | William Watkins Ltd., London | 2 |
| Fairmount Marine | 1 | Olympic Whaling Co. | 3 | Wm.Cory & Son, London | 9 |
| Fairplay Heavy Lift B.V. | 1 | Ondernemingen Jan de Nul, Brugge | 1 | Wm.Robertson, Glasgow | 2 |
| Fairplay Schleppd.Reed., Hamburg | 9 | Opplandske DSS, Lillehamn | 1 | Woermann Linie, Hamburg | 10 |
| Falmouth Towing Co. | 1 | Oranje Lijn | 1 | World Wide Supply | 1 |
| Farstad Shipping, Alesund | 1 | Orient Line, London | 2 | Wyker Dampfschiffs Reederei | 10 |
| Fastnet Line | 1 | Orient Overseas Container Line, Hon ... | 1 | Yamasita Kisen KK, Kobe | 1 |
| Federal St.Nav.Co., London | 5 | Orient Steam Nav.Co., London | 7 | Ybarra & Cie., Sevilla | 3 |
| Ferdinand Laeisz, Hamburg | 20 | Orion Expedition Cruise | 1 | Yeoward Line, Liverpool | 1 |
| Festival Cruises, Piraus | 1 | Orion SG, Rostock(Hbg) | 1 | Zeeland Stoomvaart My, Vlissingen | 3 |
| Finnische Behorden- Administration | 3 | Orlando Reederei, Hamburg | 1 | Zerssen & Co., Rendsburg | 1 |
| Finnlines, Deutschland AG | 3 | Osaka Syosen KK, Osaka | 1 | Zim Israel Navig.Co., Haifa | 5 |