| LP. |
Nazwa |
Kraj |
| 1801 | MENNEKES Elektrotechnik GmbH & Co.KG | NIEMCY |
| 1802 | Mentz, Decker & Co | NIEMCY |
| 1803 | Mercator Lines Ltd | INDIE |
| 1804 | Mercy Ships International | WIELKA BRYTANIA |
| 1805 | Merlin Diesel Systems Ltd | WIELKA BRYTANIA |
| 1806 | MERMAID INTERNATIONAL SHIPPING S.A.E. | EGIPT |
| 1807 | Mermaid Shipping Ltd. | INDIE |
| 1808 | Merrem & la Porte BV HiTech Metals | HOLANDIA |
| 1809 | Mersey Docks & Harbour Company | WIELKA BRYTANIA |
| 1810 | Mertramar(Head office) | HISZPANIA |
| 1811 | Metalcare Inspection Services Inc | KANADA |
| 1812 | Metalcare Solutions Asia Pte Ltd | SINGAPORE |
| 1813 | Metalock Denmark | DANIA |
| 1814 | Metalock do Brasil | BRAZYLIA |
| 1815 | Metalock Industrie - Hamb | NIEMCY |
| 1816 | Metalock International Association Head Office | WIELKA BRYTANIA |
| 1817 | Metalock Sweden AB | SZWECJA |
| 1818 | Metchim S.A., | RUMUNIA |
| 1819 | Metlcockast Hellas Ltd | GRECJA |
| 1820 | METOCEAN Data Systems Ltd | KANADA |
| 1821 | METROSTAR MANAGEMENT CORP. | GRECJA |
| 1822 | Meyer Factum GmbH | NIEMCY |
| 1823 | MGM Marine Shipping | RUMUNIA |
| 1824 | MHI Yokohama Dockyard | JAPONIA |
| 1825 | Mianyang Tianxuan Valve System Co., Ltd. | CHINY |
| 1826 | Mica Elektro Oy Ltd. | FINLANDIA |
| 1827 | MICAD Marine | USA |
| 1828 | micas AG | NIEMCY |
| 1829 | MidaMaritime s.a.s | WŁOCHY |
| 1830 | Midgard Deutsche Seeverkehrs-AG | NIEMCY |
| 1831 | MIE Services Ltd (Representative Office) | CYPR |
| 1832 | Mikma | ROSJA |
| 1833 | Miko Marine AS | NORWEGIA |
| 1834 | Milano Teleport Italia S.r.l. | WŁOCHY |
| 1835 | MILTRONIC AS | NORWEGIA |
| 1836 | Minimax GmbH | NIEMCY |
| 1837 | Minitech Systems Ltd | WIELKA BRYTANIA |
| 1838 | MINTIE CORPORATION OF SCANDINAVIA AS | NORWEGIA |
| 1839 | MIRAE TRADING CO. | KOREA POŁUDNIOWA |
| 1840 | Miros AS | NORWEGIA |
| 1841 | MISC BERHAD | MALEZJA |
| 1842 | Mitchell Jr. Shipping Agency Egypt | EGIPT |
| 1843 | MiTra Schiffahrtsgesellschaft m.b.H. | NIEMCY |
| 1844 | Mitsubishi Heavy Industries - Shimonoseki Shipyard & Machinery | JAPONIA |
| 1845 | Mitsui E&S - Tamano Works | JAPONIA |
| 1846 | Mitsui O.S.K. Lines | ROSJA |
| 1847 | Mitsui O.S.K. Lines Maritime (India) Pvt. Ltd. -MOLMI | INDIE |
| 1848 | MJP Marine Jet Power | SZWECJA |
| 1849 | MLB Manfred Lauterjung Befrachtung GmbH | NIEMCY |
| 1850 | MMS Shipping and Trading Ltd | TURCJA |
| 1851 | MMV AB Marieholms Mek.Verkstad | SZWECJA |
| 1852 | MOBILARM | AUSTRALIA |
| 1853 | MODELL MOBLER AS | NORWEGIA |
| 1854 | Mody Shipping Company Sarl | LIBAN |
| 1855 | Mohring GmbH | NIEMCY |
| 1856 | MOLD MASTERS LIMITED | KANADA |
| 1857 | Momec AB | SZWECJA |
| 1858 | MONFERR Srl | WŁOCHY |
| 1859 | MONGSTAD TEST OG INSPEKSJON AS | NORWEGIA |
| 1860 | Monitrols AS | NORWEGIA |
| 1861 | Moons Marine Services | KOREA POŁUDNIOWA |
| 1862 | MOORLINK AB | SZWECJA |
| 1863 | Moran Shpg Agencies Inc | USA |
| 1864 | MOREAS SHIPPING CO LTD | GRECJA |
| 1865 | MOREMI MARINE SERVICES | INDIE |
| 1866 | MORIKS SHIPPING & TRADING P. LTD. | INDIE |
| 1867 | MORSO VAERFT A/S | DANIA |
| 1868 | Mostert Pijpleidingen B.V. | HOLANDIA |
| 1869 | Motia Compagnia di Navigazione S.p.A | WŁOCHY |
| 1870 | Motor Service Sweden AB | SZWECJA |
| 1871 | MOTORFABRIKEN BUKH A/S | DANIA |
| 1872 | Mount Royal / Walsh Inc (Head Office) | KANADA |
| 1873 | Move Orange / Gas Detection - Safety-Service | NIEMCY |
| 1874 | MPC International Ltd | WIELKA BRYTANIA |
| 1875 | MPC Munchmeyer Petersen Marine GmbH | NIEMCY |
| 1876 | MPC Munchmeyer Petersen Steamship GmbH | NIEMCY |
| 1877 | MS Ocean Reederei Nibbe GmbH & Co. KG | NIEMCY |
| 1878 | MSK MARITIME SERVICES & TRADING LTD | NIEMCY |
| 1879 | MSS Chartering Ltd | KANADA |
| 1880 | MSS GmbH | NIEMCY |
| 1881 | MTC Marine Trade Consulting(Delphin Kreuzfahrten GmbH) | NIEMCY |
| 1882 | MTE Tankreinigung und Entsorgung GmbH & Co. KG | NIEMCY |
| 1883 | MTM Ship Management Pte Ltd | SINGAPORE |
| 1884 | MTU Detroit Diesel, Inc. | USA |
| 1885 | MTU FREIDRICHSHAFEN GmbH | NIEMCY |
| 1886 | MUELLER MARITIME, INC. | NIEMCY |
| 1887 | Muller + Blanck Software GmbH | NIEMCY |
| 1888 | Müller-BBM GmbH | NIEMCY |
| 1889 | Multi Marine Services Ltd | INDIE |
| 1890 | MUNTERS | SZWECJA |
| 1891 | MUPRO Maritim | NIEMCY |
| 1892 | Murmansk Shipping Company | ROSJA |
| 1893 | Murmansk Trawl Fleet | ROSJA |
| 1894 | Murray Fenton (India) Surveyors | INDIE |
| 1895 | Mutual Trust Marine Services | BANGLADESZ |
| 1896 | N Cotzias (Shipping) Co | GRECJA |
| 1897 | N Torreiro SL | HISZPANIA |
| 1898 | N&P Maritime- und Industrietechnik GmbH | NIEMCY |
| 1899 | Nabeel Marine Trading LLC. | EMIRATY ARABSKIE |
| 1900 | NAFTOMAR SHIPPING AND TRADING CO. | GRECJA |
