| Manufacturers (179) | Years of activities |
|---|
| L'Epee [Auguste L'Épée] [Montbéliard, France] | 1890 |
| L. & R. Mfg. Co. | |
| La Clede Mfg. Co. | |
| La Crosse | |
| La Jet del Recreativo [Spain] | |
| Labbett [G. Labbett] [Ilfracombe, UK] | 1950 |
| Labtronix Technologies | 1995 |
| LaBuff Mfg. Co. [Rochester, NY, USA] | 1892 |
| Labyrinth | 1989 |
| Lacrampe [Jony Lacrampe] [France] | 1954 |
| Laguna GbmH | 1997 to 1998 |
| LAI Games [Leisure & Allied Industries] [Singapore] | 1981 to 2011 |
| Lamazière & Bunzli [France] | 1911 |
| Lambert & Lloro [France] | 1911 |
| Lance Packing Co. [Charlotte, NC, USA] | 1928 to 1929 |
| Landis Mfg. Co. [Santa Monica, CA, USA] | 1947 |
| Lane [J.J. Lane] [Providence, RI, USA] | 1903 |
| Langdorff et Fils [Swiss] | |
| Lar Sistemi Srl [Italy] | |
| Large Hungerford Smith Co. | 1910 |
| Lark Distributing Co. [Inglewood, CA, USA] | 1927 to 1929 |
| Lark Mfg. Co. [Los Angeles, CA, USA] | 1931 |
| Larkin | 1898 |
| Larsoft | 1984 to 1988 |
| Las Vegas Games Srl [Italy] | |
| Laser Beam Engraving & Mfg. | |
| Laser Beam Ent. Pty, Ltd. | 1992 to 1993 |
| Laser Disc Computer Systems | 1983 to 1984 |
| Laser Soft | 1991 to 1992 |
| Lassen [Theodore Lassen] [Philadelphia, PA, USA] | 1893 |
| Latch [Theodore Latch] | 1924 |
| Latimer & Co. [J.D. Latimer] [San Francisco, CA, USA] | 1893 |
| Latimier [C. Latimier] [Paris, France] | 1912 |
| Latron, Inc. | |
| Lauer Chemical Co. [Baltimore, MD, USA] | 1894 |
| Lavoie Laboratories [Morganville, NJ, USA] | 1949 |
| Lawrence Mfg. Co. [Chicago, IL, USA] | |
| LAX | 1982 |
| Laxan Corp. [Taiwan] | 1993 |
| Lay-Up Co., Ltd. | 1997 to 2000 |
| Lazer-Tron Corp. [Pleasanton, CA, USA] | 1990 to 2001 |
| LBE Systems | 1998 |
| LCL | |
| LDW, Inc. | 1989 |
| Le Bobe & Barrès [France] | 1932 |
| Le Bron Mfg. Co., Inc. [Omaha, NE, USA] | |
| Le Cavelie [J. Le Cavelie] [Paris, France] | 1909 |
| Le Chi [Hong Kong] | 2001 |
| Le Cortex [France] | 2012 |
| Le Dentu [R. Le Dentu] [Orléans, France] | 1907 to 1915 |
| Leaf Gum Co. [Chicago, IL, USA] | 1947 |
| Leante Games [Italy] | 1981 |
| Learning Co., The | 2000 to 2001 |
| Lecoeur [O. Lecoeur] [France] | 1913 |
| Ledertheil [Hans Ledertheil] [Switzerland] | 1952 to 1957 |
| Lee | |
| Lee [Leonard Lee] | |
| Lee [Nelson Lee] | 1875 to 1954 |
| Lee-White V. M. Co. [Brockport, NY, USA] | 1905 |
| Leebold [C.E. Leebold] [Atlanta, GA, USA] | 1922 to 1924 |
| Leemann [Th. & W. Leemann] [Switzerland] | 1913 |
| Left Field Ent. | 1993 to 1994 |
| LEGO Media [LEGO Group] | 1999 to 2001 |
| Lehigh Foundries [Easton, PA, USA] | 1948 |
| Lehigh Novelty Co. [Philadelphia, PA, USA] | 1897 |
| Leijac Corp. [Japan] | 1976 to 1980 |
| Leisurama | |
| Leisure & Allied | 1981 |
| Leisure Genius | 1984 to 1987 |
| Leisure Time Electronics | 1978 to 1980 |
| Leisure-Tron Corp. [Ann Arbor, MI, USA] | 1971 |
| Leland Corp., The [El Cajon, CA, USA] | 1983 to 1991 |
| Lemartronic [Spain] | |
| Lemmerz [Gebrüder Lemmerz] | 1933 to 1934 |
| Lenox Mfg. Co. [Prov. RI, USA] | 1891 |
| Leon Silver, Inc. [San Francisco, CA, USA] | 1948 |
| Leonhardt, Jr. & Co. [Chas. Leonhardt, Jr.] [San Francisco, CA, USA] | 1894 to 1895 |
| Leonhart [Germany] | 1953 to 1970 |
| Leoni [P. Leoni] [Paris, France] | 1897 to 1900 |
| Leroux [R.G. Leroux] [France] | 1937 |
| Levanseler [Frank E. Levanseler] [Chicago,IL, USA] | 1902 |
| Level 9 Computing | 1983 to 1986 |
| Level-5, Inc. [Japan] | 2010 to 2011 |
| Levinsky [G. Levinsky] [Paris, France] | 1910 to 1925 |
| Levitt Mfg. Corp. [Rochester, NY, USA] | 1931 |
| Lewel Aspirin Machine Co. [Fort Worth, TX, USA] | |
| Lewis & Strobel [Philadelphia, PA, USA] | 1891 |
| Lewis [William T. Lewis] [Buffalo, NY, USA] | 1892 |
| Lewis Mfg. Co. [Minneapolis, MN, USA] | 1889 |
| LF Electronic | 1983 |
| LGT Co., Ltd. | |
| Liberty Mfg. Co. [Council Bluffs, IA, USA] | 1939 to 1940 |
| Lichty Mfg. Co. [Norman Lichty] [Des Moines, IA, USA] | 1894 |
| Life Fitness | 1994 |
| Life System Seoul | 1985 |
| Lightning Gaming, Inc. [Boothwyn, PA, USA] | 2010 |
| Lightning Software | 1983 |
| Lighton Machine Co. [John Lighton] [Syracuse, NY, USA] | 1888 to 1893 |
| Lignum | 1953 |
| Lilliput Mfg. Co. [New York, NY, USA] | 1931 |
| Limenko | 1999 to 2003 |
| Linbrite Specialty Co. [Cleveland, OH, USA] | 1927 |
| Linck Corp. [J.F. Linck] | |
| Linco Tool & Machine Co. [Watertown, MS, USA] | 1947 |
| Lincoln Novelty Co. [Toledo, OH, USA] | 1926 to 1929 |
| Lindl | 1964 |
| Link Co., Inc., The [Binghamton, NY, USA] | 1928 to 1929 |
| Link Coin Operated Piano | |
| Links, The | 1988 |
| Lion Mfg. Co. [Chicago, IL, USA] | 1930 to 1932 |
| Lion Mfg. Corp. [Chicago, IL, USA] | 1948 to 1949 |
| Liquid Games | 2006 |
| Little [R.H. Little] [Chicago, IL, USA] | 1891 |
| Little Casino Amusement Co. [Rochester, NY, USA] | 1893 to 1894 |
| Little Giant Mfg. Co. [New Haven, CT, USA] | 1887 |
| Little Nut Vendor Co. [Lansing, MI, USA] | 1934 to 1936 |
| Live Wire | |
| LJN, Ltd. | 1987 to 1995 |
| LMO [Lecuyer, Mejeannel, Oswald] [France] | 1913 |
| Lochmann & Co. [E.G. Lochmann] [Leipzig, Germany] | 1895 to 1901 |
| Lochmann [Karl Lochmann] [Berlin, Germany] | 1951 |
| Lochmann [Paul Lochmann] | 1908 to 1912 |
| Locus | 1998 |
| Loeper [Herbert Loeper] [Berlin, Germany] | 1952 to 1955 |
| Loewen Novelty Mfg. Co. | |
| Loewenstein [Solomon Loewenstein] [St. Louis MO, USA] | 1892 |
| LOG | 1989 |
| Logic Systems | |
| Logical Design Works, Inc. | 1988 |
| Login Soft | 1987 |
| Logipresse [France] | 1986 |
| Logitec Co., Ltd. | 1978 to 1983 |
| Logotron | 1987 |
| Loheide Mfg. Co. [St. Louis, MO, USA] | 1907 to 1908 |
| Lombard [A. Lombard] [Paris, France] | 1909 to 1911 |
| Lombard [James P. Lombard] [Kansas City, MO, USA] | 1900 |
| Lonchambon [Le Perreux-sur-Marne, France] | 1910 |
| London Automatic Machine Co., Ltd. [London, England, UK] | 1922 to 1927 |
| London Coin Machines, Ltd [London, England, UK] | |
| Longman | 1985 |
| Looking Glass Studios | 1999 to 2000 |
| Loriciels [France] | 1984 to 1992 |
| Los Angeles Games Co. [USA] | |
| Los Angeles Mfg. Co. [Los Angeles, CA, USA] | 1946 |
| Losche [Paul Lösche] [Leipzig-Gohlis, Germany] | 1903 to 1929 |
| Loss Novelty Co. [Grand Rapids, MI, USA] | 1903 to 1905 |
| Lothlorien | 1983 to 1985 |
| Loubet [L. Loubet] [La Garenne, France] | 1921 to 1938 |
| Loudon Novelty Co. [Galesburg, IL, USA] | 1924 |
| Lovejoy [John F. Lovejoy] [New York, NY, USA] | 1888 |
| Lowe Vending Machine Co. [Cleveland, OH, USA] | 1931 |
| Lowen | 1985 to 1986 |
| LOZC | 1992 to 1993 |
| LSP [Light & Shadow Production] | 2001 to 2003 |
| LTD [Sao Paulo, Brazil] | 1977 to 1989 |
| LTT [Japan] | 1993 |
| Lu-Kat Novelty Co. [San Francisco, CA, USA] | 1952 |
| Luca S.r.l. [Cittadella, Italy] | |
| LucasArts Ent. Co. | 1992 to 2006 |
| Lucasfilm, Ltd. | 1986 to 1987 |
| Luche [C. Luche] [Paris, France] | 1908 to 1909 |
| Luchs Apparatebau | 1964 |
| Lucht [Fritz Lucht] | 1955 to 1957 |
| Lucky Star Mfg. Co. | |
| Ludo [Nice, France] | 1932 to 1935 |
| Lulsdorff [L. Lulsdorff] [Paris, France] | 1902 |
| Lumley [Edwin J. Lumley] [Washington, DC, USA] | 1889 |
| Lundick Mfg. Co. | |
| Luster Co., Ltd. [Japan] | 2000 to 2010 |
| Lutter & Wilden | 1933 |
| Luxor | 1978 to 1986 |
| LV Automatic Co., Ltd. | 1898 |
| LVL | |
| Lymean Mfg. Co., Inc. [Kansas City, MO, USA] | |
| Lynco Coin Machine Mfg. Co. [Dearborn, MI, USA] | 1949 |
| Lynes [Fred Lynes] [Johnstown, NY, USA] | 1901 to 1904 |
| Lyon & Healy [Chicago, IL, USA] | |
| Lyon Novelty Mfg. Co. [Long Beach, CA, USA] | 1932 |
| Löwen Automaten [Bingen, Germany] | 1910 to 1951 |
