| 'L' Companies | Period (Timeline) | Item #: Game | Item #: Non-Game |
|---|---|---|---|
| L&G Enterprises | 1996 (1 year) | ||
| L&K Logic Korea | 2012 (1 year) | ||
| L&K Media [Korea] | 1999 (1 year) | ||
| L&M Soft. [Newburgh, IN, USA] | 1980 to 1988 (9 years) | ||
| L&S Computerware | 1982 (1 year) | ||
| L&W Computing | 1988 (1 year) | ||
| L'Epee, Auguste [Montbéliard, France] | 1890 (1 year) | ||
| L. & R. Mfg. Co. | |||
| L3 | 1994 (1 year) | ||
| La Clede Mfg. Co. | |||
| La Crosse | |||
| La Moderna Soft | 2016 (1 year) | ||
| LA Soft. | |||
| Labbett, G. [Ilfracombe, England] | 1950 (1 year) | ||
| Labtam International | 1983 (1 year) | ||
| Labtronix Technologies | 1995 (1 year) | ||
| LaBuff Mfg. Co. [Rochester, NY, USA] | 1892 (1 year) | ||
| Labyrinth | 1989 (1 year) | ||
| Laci Soft Studio | |||
| Lacral Soft. [France] | 1988 (1 year) | ||
| Lacrampe, Jony [France] | 1954 (1 year) | ||
| Lacroix Games | |||
| Ladinek Soft. | |||
| Laguna GbmH [Germany] [014762] | 1995 to 1998 (4 years) | ||
| Laguna S.A. [Spain] | 1978 to 1998 (21 years) | ||
| Lagune | 1995 to 2000 (6 years) | ||
| Lahbib, Patrick | 1985 (1 year) | ||
| LAI Games [Leisure & Allied Industries] [Singapore] | 1972 to 2024 (53 years) | ||
| Laizaps | 1991 (1 year) | ||
| Lakeside | 1980 (1 year) | ||
| LaMar, Jeremy | 1996 to 1998 (3 years) | ||
| Lamazière & Bunzli [France] | 1911 (1 year) | ||
| Lambda Electronics, Ltd. | 1982 (1 year) | ||
| Lambda System | 1989 (1 year) | ||
| Lambert & Lloro [France] | 1911 (1 year) | ||
| Lambourne Games | 1984 to 1996 (13 years) | ||
| Lancaster, Bob | 1991 (1 year) | ||
| Lancaster, Gary | 1985 (1 year) | ||
| Lance Haffner Games | 1986 to 1987 (2 years) | ||
| Lance Packing Co. [Charlotte, NC, USA] | 1928 to 1929 (2 years) | ||
| Land Innovation | |||
| Land of Dreams, The | 1992 (1 year) | ||
| Land-Matic Giochi [Italy] | 1978 (1 year) | ||
| Lander | 1991 to 1992 (2 years) | ||
| Landis Mfg. Co. [Santa Monica, CA, USA] | 1947 (1 year) | ||
| Landmark Solutions, Inc. | 1993 (1 year) | ||
| Landscape | 1984 (1 year) | ||
| Lane, J.J. [Providence, RI, USA] | 1903 (1 year) | ||
| Lane, Jon | 1985 (1 year) | ||
| Lang, Richard | 1996 (1 year) | ||
| Langage et Informatique [France] | 1984 to 1986 (3 years) | ||
| Langdorff et Fils [Swiss] | 1890 (1 year) | ||
| Lange, Rolf | 1995 to 1996 (2 years) | ||
| Langenscheidt Languageware | 1984 (1 year) | ||
| Langenscheidt Publishers | 1984 (1 year) | ||
| Langer, Alexander | 1995 (1 year) | ||
| Langin Soft. | 1991 to 1992 (2 years) | ||
| Langston, Peter | 1972 to 1977 (6 years) | ||
| Language Study Soft. | 1983 to 1988 (6 years) | ||
| Lankhor | 1987 to 1994 (8 years) | ||
| Lansay [France] | 1979 to 1983 (5 years) | ||
| Lanzelott & Matula | 1988 (1 year) | ||
| Lap Video Ent. | 1984 (1 year) | ||
| Lapierre, Patrice | 2005 to 2008 (4 years) | ||
| Lar Sistemi Srl [Italy] | |||
| Large Hungerford Smith Co. | 1910 (1 year) | ||
| Larian Studios Games | 2023 (1 year) | ||
| Lark Distributing Co. [Inglewood, CA, USA] | 1927 to 1929 (3 years) | ||
| Lark Mfg. Co. [Los Angeles, CA, USA] | 1931 (1 year) | ||
| Larkin | 1898 (1 year) | ||
| Larkin, Richard | 1985 (1 year) | ||
| Larousse | 1985 (1 year) | ||
| Larratt, Shannon | 1989 (1 year) | ||
| Larsen, Kenneth B. | 1984 (1 year) | ||
| Larsoft | 1984 to 1988 (5 years) | ||
| Las Vegas Games [Finland] | 1991 to 1992 (2 years) | ||
| Las Vegas Games Srl [Italy] | |||
| Lasasoft | 2014 (1 year) | ||
| Lascelles Productions | 1988 to 1992 (5 years) | ||
| Laser 5 | 1993 to 1998 (6 years) | ||
| Laser Beam Engraving & Mfg. | |||
| Laser Beam Ent. Pty, Ltd. | 1992 to 1993 (2 years) | ||
| Laser Computer | 1990 (1 year) | ||
| Laser Cracking Service | 1986 to 1988 (3 years) | ||
| Laser Digital, Inc. | 1993 (1 year) | ||
| Laser Disc Computer Systems | 1983 to 1984 (2 years) | ||
| Laser Magazine [Paris, France] | 1985 to 1988 (4 years) | ||
| Laser Magic, Inc. [MN, USA] | 1994 to 1995 (2 years) | ||
| Laser Point Publishing | 1996 to 1997 (2 years) | ||
| Laser Press SARL [Saint-Mandé, France] | 1985 to 1998 (14 years) | ||
| Laser Soft | 1991 to 1992 (2 years) | ||
| Laser Star Amusements | 2007 (1 year) | ||
| Laser, S.A. | |||
| Lasersoft, Inc. [MN, USA] | 1995 (1 year) | ||
| Lasersound | 1983 (1 year) | ||
| LaserTron Game Systems | 2021 (1 year) | ||
| Lasonic | 1976 (1 year) | ||
| Lassen, Theodore [Philadelphia, PA, USA] | 1893 (1 year) | ||
| Lasser | 1999 to 2003 (5 years) | ||
| Last Day of Work | 2006 to 2009 (4 years) | ||
| Last Dimension | 1988 (1 year) | ||
| Last Revolution | 1999 (1 year) | ||
| Laszcz, Simon | 2007 (1 year) | ||
| Latch, Theodore | 1924 (1 year) | ||
| Latimer & Co., J.D. [San Francisco, CA, USA] | 1893 (1 year) | ||
| Latimier, C. [Paris, France] | 1912 (1 year) | ||
| LAtitude | |||
| Latron, Inc. | |||
| Lattice | 1985 to 1992 (8 years) | ||
| LatticeWork Soft. | 1994 to 1995 (2 years) | ||
| Lauer Chemical Co. [Baltimore, MD, USA] | 1894 (1 year) | ||
| Laureate Learning Systems | 1986 to 1994 (9 years) | ||
| Laussoftware | 1983 to 1984 (2 years) | ||
| LavaMind | 1994 (1 year) | ||
| Lavoie Laboratories [Morganville, NJ, USA] | 1949 (1 year) | ||
| Lawrence Hall of Science. Berkeley, The | 1970 (1 year) | ||
| Lawrence Mfg. Co. [Chicago, IL, USA] | |||
| Lawrence Productions | 1990 to 1992 (3 years) | ||
| Lawrence Radiation Laboratory [CA, USA] | 1964 (1 year) | ||
| Lawrence, Michael | 1994 (1 year) | ||
| Lawrenceville Press | 1983 (1 year) | ||
| Lawsha, Rick | 1991 (1 year) | ||
| LAX | 1982 (1 year) | ||
| Laxan Corp. [Taiwan] | 1993 (1 year) | ||
| Lay-Up Co., Ltd. [Japan] | 1997 to 2000 (4 years) | ||
| Lazer MicroSystems | 1983 to 1987 (5 years) | ||
| Lazer-Tron Corp. [Pleasanton, CA, USA] | 1990 to 2001 (12 years) | ||
| Lazycow | |||
| LBE Systems | 1998 (1 year) | ||
| LCC [Le Chat Cyril] | 1991 (1 year) | ||
| LCD Design [Austria] | 1999 (1 year) | ||
| LCD-EPFL Stoppani, Ltd. | 1979 (1 year) | ||
| LCL | 1983 to 1993 (11 years) | ||
| LCS [Japan] | |||
| Le Bobe & Barrès [France] | 1932 (1 year) | ||
| Le Bron Mfg. Co., Inc. [Omaha, NE, USA] | |||
| Le Cavelie, J. [Paris, France] | 1909 (1 year) | ||
| Le Chi [Hong Kong] | 2001 (1 year) | ||
| Le Cortex [France] | 2012 (1 year) | ||
| Le Dentu, R. [Orléans, France] | 1907 to 1915 (9 years) | ||
| Le Douarain, Marc [France] | 1990 to 1991 (2 years) | ||
| Leabo, P. | 1982 (1 year) | ||
| Leader [Italy] | 1998 to 2000 (3 years) | ||
| Leading Edge Hardware Products, Inc. | |||
| Leadman Games | 2018 (1 year) | ||
| Leaf [Japan] | 1995 to 2009 (15 years) | ||
| Leaf Gum Co. [Chicago, IL, USA] | 1947 (1 year) | ||
| LeapFrog | 1991 to 2013 (23 years) | ||
| Leaping Lizards | 1988 (1 year) | ||
| Lear Siegler | 1978 to 1984 (7 years) | ||
| Learning Co., The | 1981 to 2004 (24 years) | ||
| Learning Multi-Systems | 1984 to 1987 (4 years) | ||
| Learning Process, The | 1985 (1 year) | ||
| Learning Seed Co. | 1983 to 1985 (3 years) | ||
| Learning Technologies | 1985 to 1987 (3 years) | ||
| Learning Well | 1984 to 1986 (3 years) | ||
| Leaver & Harrington | |||
| Leben Pro Co., Ltd. [Japan] | 1985 to 1986 (2 years) | ||
| Lebocq, C. | 2023 (1 year) | ||
| Lecoeur, O. [France] | 1913 (1 year) | ||
| LED [Leisure Electronic Designs, Ltd.] | 1988 (1 year) | ||
| Ledbetter, Ron | 1994 (1 year) | ||
| Ledertheil, Hans [Switzerland] | 1952 to 1957 (6 years) | ||
| Lee Data | 1983 to 1985 (3 years) | ||
| Lee, Anthony | 1984 to 1988 (5 years) | ||
| Lee, George | 1978 (1 year) | ||
| Lee, Leonard | |||
| Lee, Nelson | 1875 to 1954 (80 years) | ||
| Lee, Simon D. | 2011 (1 year) | ||
| Lee-Jay Music Co. [Chicago, IL, USA] | 1940 (1 year) | ||
| Lee-White V. M. Co. [Brockport, NY, USA] | 1905 (1 year) | ||
| Leebold, C.E. [Atlanta, GA, USA] | 1922 to 1924 (3 years) | ||
| Leedom, Bob | 1974 (1 year) | ||
| Leedom, Robert | 1979 (1 year) | ||
| Leemann, Th. & W. [Switzerland] | 1913 (1 year) | ||
| Left Behind Games | 2004 to 2011 (8 years) | ||
| Left Field Ent. | 1993 to 1994 (2 years) | ||
| Legacy Interactive | 1999 to 2013 (15 years) | ||
| Legacy Soft. | 1992 (1 year) | ||
| Legagneur, Thierry | 2005 (1 year) | ||
| Legend | 1983 to 1985 (3 years) | ||
| Legend Ent. Co. [Chantilly, VA, USA] | 1992 to 1993 (2 years) | ||
| Legend Soft. [Rennes, France] | 1988 to 1989 (2 years) | ||
| LEGO Media [LEGO Group] | 1999 to 2003 (5 years) | ||
| LEGO System A/S | 2012 to 2022 (11 years) | ||
| Legros & Maryssael | 1985 (1 year) | ||
| Legros, Philippe | 1978 (1 year) | ||
| Lehigh Foundries [Easton, PA, USA] | 1948 (1 year) | ||
| Lehigh Novelty Co. [Philadelphia, PA, USA] | 1897 (1 year) | ||
| Lehni | 1987 (1 year) | ||
| Leijac Corp. [Japan] | 1976 to 1980 (5 years) | ||
| Leinen, Jason J. | 1999 (1 year) | ||
| Leisurama | |||
| Leisure Ent., Ltd. | 1990 (1 year) | ||
| Leisure Games | 1985 to 1987 (3 years) | ||
| Leisure Genius | 1984 to 1991 (8 years) | ||
| Leisure Time Electronics | 1978 to 1980 (3 years) | ||
| Leisure-Dynamics | 1982 (1 year) | ||
| Leisure-Tron Corp. [Ann Arbor, MI, USA] | 1971 to 1972 (2 years) | ||
| Leithauser, David | 1992 (1 year) | ||
| Leland Corp., The [El Cajon, CA, USA] | 1983 to 1991 (9 years) | ||
| Lemkelde, J. & K. | 1986 (1 year) | ||
| Lemmerz, Gebrüder | 1933 to 1934 (2 years) | ||
| Lemmings | |||
| Lemoff, Brian E. | 1992 (1 year) | ||
| Lemon Club [Japan] | 1993 (1 year) | ||
| Lemonize | 2006 (1 year) | ||
| Lenox Mfg. Co. [Prov. RI, USA] | 1891 (1 year) | ||
| Lentz, Tom | 1991 to 1992 (2 years) | ||
| Leoful | 2022 (1 year) | ||
| Leon Silver, Inc. [San Francisco, CA, USA] | 1948 (1 year) | ||
| Leonard, Jimmer | 1966 (1 year) | ||
| Leone | 1994 (1 year) | ||
| Leonhardt, Jr. & Co., Chas. [San Francisco, CA, USA] | 1894 to 1895 (2 years) | ||
| Leonhart [Germany] | 1953 to 1970 (18 years) | ||
| Leoni, P. [Paris, France] | 1897 to 1900 (4 years) | ||
| Leosoft | 2021 to 2023 (3 years) | ||
| Leotti, George | 1989 (1 year) | ||
| Lerm Soft. | 1984 to 1988 (5 years) | ||
| Leroux, R.G. [France] | 1937 (1 year) | ||
| Lesur, Christophe | 1986 to 1989 (4 years) | ||
| Leszek Chmielewski Daniel | 2011 (1 year) | ||
| Let's Compute | 1990 (1 year) | ||
| Lethargy | 1991 to 2017 (27 years) | ||
| Lettering | 1989 (1 year) | ||
| Letts & Co., Charles | 1985 (1 year) | ||
| Levande Böcker AB | |||
| Levanseler, Frank E. [Chicago,IL, USA] | 1902 (1 year) | ||
| Level 11 | 1989 to 1991 (3 years) | ||
| Level 9 Computing | 1981 to 1989 (9 years) | ||
| Level 99 Industries, The | 1983 to 1990 (8 years) | ||
| Level IV Products, Inc. [Livonia, MI, USA] | 1979 to 1980 (2 years) | ||
| Level-10 | 1981 to 1982 (2 years) | ||
| Level-5, Inc. [Japan] | 2010 to 2018 (9 years) | ||
| Leverett, Bruce | 1972 (1 year) | ||
| Leversoft | 1987 (1 year) | ||
| Levine & Minnerly | 1985 (1 year) | ||
| Levine, Steve | 1980 (1 year) | ||
| Levinsky, G. [Paris, France] | 1910 to 1925 (16 years) | ||
| Levis | |||
| Levitt Mfg. Corp. [Rochester, NY, USA] | 1931 (1 year) | ||
| Levy Amusements, Ltd., Harry | 2014 (1 year) | ||
| Lewejohann, Lars | 1984 (1 year) | ||
| Lewel Aspirin Machine Co. [Fort Worth, TX, USA] | |||
| Lewis & Strobel [Philadelphia, PA, USA] | 1891 (1 year) | ||
| Lewis Mfg. Co. [Minneapolis, MN, USA] | 1889 (1 year) | ||
| Lewis, William T. [Buffalo, NY, USA] | 1892 (1 year) | ||
| Lexibook | 1999 to 2017 (19 years) | ||
| Lexicon | 1979 to 1980 (2 years) | ||
| Lexington High School | 1973 (1 year) | ||
| Lexmark | 2000 (1 year) | ||
| LF Electronic | 1983 (1 year) | ||
| LG | |||
| LG Media [Korea] | 1994 to 1997 (4 years) | ||
| LGT Co., Ltd. | 2003 (1 year) | ||
| Li Cheng [China] | 2001 to 2002 (2 years) | ||
| Liang HWA Electronics Co., Ltd. [Taiwan] | 1990 to 1996 (7 years) | ||
| Liberty Electronics | 1983 to 1993 (11 years) | ||
| Liberty Mfg. Co. [Council Bluffs, IA, USA] | 1939 to 1940 (2 years) | ||
| Libido [Japan] | 1993 to 1996 (4 years) | ||
| Libin Associates, A.D. | |||
| Libor Lasota | |||
| Lichty Mfg. Co., Norman [Des Moines, IA, USA] | 1894 (1 year) | ||
| Lico | |||
| Liddel, Bob & Li, Terri | |||
| Lidos | 1998 to 2000 (3 years) | ||
| Lienzo | 2022 to 2023 (2 years) | ||
| Liepa, Boulderwilli | 1988 to 1989 (2 years) | ||
| Liepa, Gertrud | |||
| Liepa, MJR | 2001 to 2005 (5 years) | ||
| Liepa, Sendy | 2006 to 2007 (2 years) | ||
| Liepa, Skeletor | 1992 to 1994 (3 years) | ||
| Lietard, Claude | 1987 to 1990 (4 years) | ||
| Life Fitness | 1994 (1 year) | ||
| Life System Seoul | 1985 (1 year) | ||
| Lifeboat [Japan] | |||
| Lifeboat Associates | |||
| Liffsoft | 1985 (1 year) | ||
| Liger Corp. [Japan] | |||
| Light [Japan] | 2010 (1 year) | ||
| Light, J. J. | 1972 (1 year) | ||
| Light-Dark | 2016 (1 year) | ||
| Lighthouse Interactive | 2005 to 2009 (5 years) | ||
| Lightning Gaming, Inc. [Boothwyn, PA, USA] | 2010 (1 year) | ||
| Lightning Soft. | 1983 to 1992 (10 years) | ||
| Lighton Machine Co., John [Syracuse, NY, USA] | 1888 to 1893 (6 years) | ||
| Lightspan Partnership, The | 1995 to 1999 (5 years) | ||
| Lightspeed Soft. | 1984 (1 year) | ||
| Lightwave Consultants | 1985 (1 year) | ||
| Lightwood Games | 2021 to 2022 (2 years) | ||
| Lignum | 1953 (1 year) | ||
| Lilienkamp, Dan & Jon | 1984 (1 year) | ||
| Lilith Games | 2015 to 2018 (4 years) | ||
| Lill, Ken | 1981 to 1988 (8 years) | ||
| Lilliput Mfg. Co. [New York, NY, USA] | 1931 (1 year) | ||
| Lillymo Games | 2022 to 2023 (2 years) | ||
| Limbic Systems UK | 1984 (1 year) | ||
| Limelight Media, Inc. [Terre Haute, IN, USA] | 1994 (1 year) | ||
| Limenko, Ltd. [Seoul, Korea] | 1999 to 2003 (5 years) | ||
| Limia Soft [Japan] | 1989 (1 year) | ||
| Limited Run Games | 2018 to 2024 (7 years) | ||
| Lin, Eugene | 1991 (1 year) | ||
| Linbrite Specialty Co. [Cleveland, OH, USA] | 1927 (1 year) | ||
| Lince Works | 2021 (1 year) | ||
| Linck Corp., J.F. | |||
| Linco Tool & Machine Co. [Watertown, MS, USA] | 1947 (1 year) | ||
| Lincoln Microsystems | 1983 to 1985 (3 years) | ||
| Lincoln Novelty Co. [Toledo, OH, USA] | 1926 to 1929 (4 years) | ||
| Lindasoft | 1987 to 1994 (8 years) | ||
| Linden, Bob | 1984 (1 year) | ||
| Lindh, Robert | 1986 (1 year) | ||
| Lindl | 1964 (1 year) | ||
| Lindy | |||
| LINE Corp. | 2014 (1 year) | ||
| Line Out | |||
| Linear Graphics | 1986 (1 year) | ||
| Linel | 1988 to 1992 (5 years) | ||
| Lingo Fun | 1983 (1 year) | ||
| Link Co., Inc., The [Binghamton, NY, USA] | 1928 to 1929 (2 years) | ||
| Link Coin Operated Piano | |||
| Linneo [Spain] | 1985 (1 year) | ||
| Linner System | 1994 to 1995 (2 years) | ||
| Lintong Bao [China] | |||
| Linville, John W. | 2013 (1 year) | ||
| Linz, Arnaud | |||
| Lion Mfg. Co. [Chicago, IL, USA] | 1930 to 1932 (3 years) | ||
| Lion Mfg. Corp. [Chicago, IL, USA] | 1948 to 1949 (2 years) | ||
| Lion Studios | 2017 to 2019 (3 years) | ||
| Lioncode Games | 2022 (1 year) | ||
| Lionheart Soft. Creations | 1994 (1 year) | ||
| Lip Star [Japan] | 1995 (1 year) | ||
| Liquid Games | 2004 to 2006 (3 years) | ||
| Liria Tecnomatic, S.A. | |||
| LIST Magazine | 1987 (1 year) | ||
| Litag | 1985 (1 year) | ||
| Little + Berger + Frye | 1974 (1 year) | ||
| Little Casino Amusement Co. [Rochester, NY, USA] | 1893 to 1894 (2 years) | ||
| Little Chicken Game Co. | |||
| Little Giant Mfg. Co. [New Haven, CT, USA] | 1887 (1 year) | ||
| Little Green Soft. | 1985 (1 year) | ||
| Little Nut Vendor Co. [Lansing, MI, USA] | 1934 to 1936 (3 years) | ||
| Little Orbit | 2013 to 2015 (3 years) | ||
| Little Shop of Pixels | 2010 to 2011 (2 years) | ||
| Little Softie | 1983 (1 year) | ||
| Little Sound [Japan] | 1996 (1 year) | ||
| Little, Gary B. | 1986 (1 year) | ||
| Little, R.H. [Chicago, IL, USA] | 1891 (1 year) | ||
| LittleWing Co. Ltd. | 1996 (1 year) | ||
| Liu, Sheng-Chung | 1983 (1 year) | ||
| Livak, Tom | 2005 to 2009 (5 years) | ||
| Live Wire | |||
| Liverpool University | 1985 (1 year) | ||
| LiveWire Soft. | 1983 to 1987 (5 years) | ||
| Living Videotext, Inc. | 1984 (1 year) | ||
| LIWACO [Liebermann, Waelchli & Co] | 1982 to 1986 (5 years) | ||
| LJF Corp. | 1989 (1 year) | ||
| LJK | 1981 to 1984 (4 years) | ||
| LJN, Ltd. | 1980 to 1995 (16 years) | ||
| LK Avalon | 1992 to 1996 (5 years) | ||
| LKA.it | 2020 (1 year) | ||
| LL Palace | 1990 (1 year) | ||
| Llamasoft | 1982 to 2008 (27 years) | ||
| Lloyd's | 1976 to 1977 (2 years) | ||
| LLoyd, R.W. | 2002 (1 year) | ||
| Lloyd, Robert L. | 1991 (1 year) | ||
| LMC Soft. | |||
| LMO [Lecuyer, Mejeannel, Oswald] [France] | 1913 (1 year) | ||
| LMS Tech | 1985 to 1989 (5 years) | ||
| LNG-Project | 2004 (1 year) | ||
| LNS Soft. | |||
| Load & Run | 1986 (1 year) | ||
| Loch Ness | 1979 (1 year) | ||
| Lochmann & Co., E.G. [Leipzig, Germany] | 1895 to 1901 (7 years) | ||
| Lochmann, Karl [Berlin, Germany] | 1951 (1 year) | ||
| Lochmann, Paul | 1908 to 1912 (5 years) | ||
| Loco Soft. | 1993 (1 year) | ||
| Loco Systems | 1985 (1 year) | ||
| Locomalito | 2016 (1 year) | ||
| Locomotive Soft. | 1984 to 1988 (5 years) | ||
| Locus | 1996 to 2000 (5 years) | ||
| Lodge, P.S. | 1985 (1 year) | ||
| LodgeNet | 1993 to 2001 (9 years) | ||
| Loeper, Herbert [Berlin, Germany] | 1952 to 1955 (4 years) | ||
| Loewe | 1988 to 1992 (5 years) | ||
| Loewen Novelty Mfg. Co. | |||
| Loewen-Automaten | 1982 (1 year) | ||
| Loewenstein, Solomon [St. Louis MO, USA] | 1892 (1 year) | ||
| LOG [Japan] | 1986 to 1995 (10 years) | ||
| Logi'Stick | 1985 (1 year) | ||
| Logi-Puce | |||
| Logic 3 | 1984 (1 year) | ||
| LOGIC [Loyal Ontario Group Interested In Computers] | 1982 to 1992 (11 years) | ||
| Logic Factory, The | 1995 (1 year) | ||
| Logic Systems | 1982 to 1983 (2 years) | ||
| Logica 2000 [Italy] | 1985 to 1989 (5 years) | ||
| Logiciel 44 [France] | 1986 to 1989 (4 years) | ||
| Logicshop, The | 1983 (1 year) | ||
| Logicware, Inc. | 1997 to 1999 (3 years) | ||
| Logidisque [France] | 1985 (1 year) | ||
| Logimicro | 1984 to 1985 (2 years) | ||
| Logimus | 1984 (1 year) | ||
| Login Soft. [Japan] | 1985 to 1993 (9 years) | ||
| Logipresse [France] | 1986 to 1990 (5 years) | ||
| Logisoft | 1987 (1 year) | ||
| Logitec Co., Ltd. | 1977 to 1983 (7 years) | ||
| Logitec Corp. | 1983 (1 year) | ||
| Logitime [France] | |||
| Logitron | 1995 to 1996 (2 years) | ||
| Logix | 1978 (1 year) | ||
| LOGO Computer Systems | 1984 to 1990 (7 years) | ||
| Logo Japan | 1991 (1 year) | ||
| Logo Research Institute | 1985 (1 year) | ||
| Logon System | 1989 to 2001 (13 years) | ||
| Logos System | 1989 (1 year) | ||
| Logotron, Ltd. | 1984 to 2007 (24 years) | ||
| Logys [France] | 1985 to 1987 (3 years) | ||
| Loheide Mfg. Co. [St. Louis, MO, USA] | 1907 to 1908 (2 years) | ||
| Loisitech | 1985 to 1986 (2 years) | ||
| Lolita Soft [Japan] | 1986 (1 year) | ||
| LoM-Data | 1988 to 1990 (3 years) | ||
| Lomartire, John | 1988 (1 year) | ||
| Lombard, A. [Paris, France] | 1909 to 1911 (3 years) | ||
| Lombard, James P. [Kansas City, MO, USA] | 1900 (1 year) | ||
| Lonchambon [Le Perreux-sur-Marne, France] | 1910 (1 year) | ||
| London Automatic Machine Co., Ltd. [London, England] | 1922 to 1927 (6 years) | ||
| London Coin Machines, Ltd [London, England] | 1972 (1 year) | ||
| London Soft. | 1982 to 1983 (2 years) | ||
| London, Nick | 1999 (1 year) | ||
| Lone Star Micro | 1990 (1 year) | ||
| Long Ent. | 2010 to 2021 (12 years) | ||
| Longman Group | 1985 (1 year) | ||
| Longman Soft. | 1983 to 1987 (5 years) | ||
| Look Systems | 1992 to 1996 (5 years) | ||
| Looker | 1985 (1 year) | ||
| Looking Glass Studios | 1999 to 2000 (2 years) | ||
| Loona, Inc. | 2024 (1 year) | ||
| Lopes, Ricardo Fernandes | 2004 to 2008 (5 years) | ||
| Lord Diego | 1988 (1 year) | ||
| Lords, The | 1989 to 1990 (2 years) | ||
| Lordsvale Sales, Ltd. | |||
| Lorenz, Wolfgang | 1997 (1 year) | ||
| Lorenzon Elettronica [Italy] | 1983 (1 year) | ||
| Loriciels [France] | 1983 to 1993 (11 years) | ||
| Loris | 1984 (1 year) | ||
| Los Alamos Atomic Energy Laboratory | 1956 (1 year) | ||
| Los Angeles Games Co. [USA] | |||
| Los Angeles Mfg. Co. [Los Angeles, CA, USA] | 1946 (1 year) | ||
| Los Espectros | |||
| Losche, Paul [Leipzig-Gohlis, Germany] | 1903 to 1929 (27 years) | ||
| Losik, C. | 1970 (1 year) | ||
| Loss Novelty Co. [Grand Rapids, MI, USA] | 1903 to 1905 (3 years) | ||
| Lost Saga Project | |||
| LotsaBytes | 1982 (1 year) | ||
| Lotus [Japan] | |||
| Lotus Dev. | 1983 to 1989 (7 years) | ||
| Lotus-Soft | 1983 to 1984 (2 years) | ||
| Loubet, L. [La Garenne, France] | 1921 to 1938 (18 years) | ||
| Loudon Novelty Co. [Galesburg, IL, USA] | 1924 (1 year) | ||
| Lourie, Matthew | 1975 (1 year) | ||
| Louth Coin | 1983 (1 year) | ||
| Love Gun [Japan] | 1995 to 1996 (2 years) | ||
| Lovejoy, John F. [New York, NY, USA] | 1888 (1 year) | ||
| Lovell, Charles | 1977 (1 year) | ||
| Low Tech Team [Japan] | 1992 (1 year) | ||
| Lowbirth Games | 2023 (1 year) | ||
| Lowe Vending Machine Co. [Cleveland, OH, USA] | 1931 (1 year) | ||
| Lowe, Ken | 2022 (1 year) | ||
| Lowen | 1985 to 1986 (2 years) | ||
| LOZC | 1992 to 1993 (2 years) | ||
| LPG [Brunoy, France] | 1982 (1 year) | ||
| LPI [Language Publications Interactive] | 1996 (1 year) | ||
| LPO | 1978 (1 year) | ||
| LS [Hungary] | |||
| LS Soft. | |||
| LSD | 1988 to 1999 (12 years) | ||
| LSI | 1983 to 1987 (5 years) | ||
| LSP [Light & Shadow Production] | 2000 to 2004 (5 years) | ||
| LTD [Sao Paulo, Brazil] | 1977 to 1989 (13 years) | ||
| LTT [Japan] | 1992 to 1993 (2 years) | ||
| Lu-Kat Novelty Co. [San Francisco, CA, USA] | 1952 (1 year) | ||
| Lubbert & Wilmot | 1973 (1 year) | ||
| Lubiterum Studio | 2014 (1 year) | ||
| Luca srl [Cittadella, Italy] | |||
| Lucas Logic | 1980 to 1982 (3 years) | ||
| LucasArts Ent. Co. | 1991 to 2014 (24 years) | ||
| Lucasfilm Games | 1985 to 1992 (8 years) | ||
| Luche, C. [Paris, France] | 1908 to 1909 (2 years) | ||
| Luchs Apparatebau | 1964 (1 year) | ||
| Lucht, Fritz | 1955 to 1957 (3 years) | ||
| Lucky Star | |||
| Lucky Star Mfg. Co. | |||
| Ludanyi, Laszlo | 1988 (1 year) | ||
| Ludare Games Group, Inc. | 2018 to 2019 (2 years) | ||
| Ludia, Inc. [Montreal, Quebec] | 1984 to 2011 (28 years) | ||
| Ludic | 2002 (1 year) | ||
| Ludo [Nice, France] | 1932 to 1935 (4 years) | ||
| Ludo's Soft. Distribution | 1985 (1 year) | ||
| Ludogix, Ltd. | 2022 (1 year) | ||
| Ludosiy | |||
| Ludotronic [France] | 1981 to 1984 (4 years) | ||
| Lukacs, Jozsef & Endre | 1982 to 1988 (7 years) | ||
| Lulsdorff, L. [Paris, France] | 1902 (1 year) | ||
| Lum's Co. | 1990 (1 year) | ||
| Luminaria, Inc. | 1994 (1 year) | ||
| Lumley, Edwin [Washington, DC, USA] | 1889 (1 year) | ||
| Lumpsoft | 1984 to 1985 (2 years) | ||
| Lunar Productions | 1992 (1 year) | ||
| Lunar Soft. [Japan] | 1993 to 1995 (3 years) | ||
| Lund, Charles | 1980 (1 year) | ||
| Lundgren, Lars | 1983 to 1984 (2 years) | ||
| Lundick Mfg. Co. | |||
| Luster Co., Ltd. [Japan] | 2000 to 2010 (11 years) | ||
| Lutter & Wilden | 1933 (1 year) | ||
| Lutton, David | 1990 (1 year) | ||
| Luxor | 1976 to 1986 (11 years) | ||
| LV Automatic Co., Ltd. | 1898 (1 year) | ||
| LVL Group | 1983 to 1985 (3 years) | ||
| LXT | 1984 to 2016 (33 years) | ||
| Lykkegaard International, Ltd. | 2024 (1 year) | ||
| Lymean Mfg. Co., Inc. [Kansas City, MO, USA] | |||
| Lynco Coin Machine Mfg. Co. [Dearborn, MI, USA] | 1949 (1 year) | ||
| Lyndenhurst | 1983 (1 year) | ||
| Lynes, Fred [Johnstown, NY, USA] | 1901 to 1904 (4 years) | ||
| Lynx Computer Products | 1989 (1 year) | ||
| Lynx Revival Group | 1988 to 1989 (2 years) | ||
| Lynx User | 1983 to 1985 (3 years) | ||
| Lyon & Healy [Chicago, IL, USA] | |||
| Lyon Novelty Mfg. Co. [Long Beach, CA, USA] | 1932 (1 year) | ||
| Lyversoft | 1983 to 1984 (2 years) | ||
| Löwen Automaten [Bingen, Germany] | 1910 to 1951 (42 years) |