| ID | Name | Type |
|---|---|---|
| #8278 | Lambourne Games | Z |
| #20135 | Lamer Pinky | - |
| #17412 | Lamina Keyboards | S |
| #19166 | Lampros Potamianos | + |
| #8280 | Lancashire Micros | S |
| #8281 | Lance A. Leventhal | ? |
| #8282 | Lance R. Mason | + |
| #16251 | Lance Sucharov | + |
| #8283 | Lancing Technical Services Ltd | Z |
| #17413 | Landau Electronics | H |
| #8284 | Lander | ? |
| #8285 | Lander Microsystems | Z |
| #19856 | Landry | P |
| #19875 | Lanex | - |
| #16610 | Lara Loon | + |
| #18438 | Lardo Boffin | + |
| #21249 | Laren Design | ? |
| #8286 | Larri Group | Z |
| #8287 | Larry Bird | - |
| #8288 | Larry Gonick | + |