| Company Name | Software Titles |
|---|---|
| LUNAR | 3 |
| LEAD Technologies | 4 |
| Lighting Analysts | 4 |
| Luidia | 4 |
| Landesfinanzdirektion Thringen | 4 |
| Leica Geosystems | 4 |
| Laerdal Medical | 4 |
| Lippincott Williams & Wilkins | 4 |
| l o s t c r e a t i o n s | 4 |
| Lumension Security | 4 |
| Layton Technology | 4 |
| Likno Software | 4 |
| LEGATO Software, A Division of EMC | 5 |
| Laplink Software | 5 |
| Lightspeed Systems | 5 |
| Lexar Media | 5 |
| Lenel Systems | 5 |
| LizardTech | 6 |
| Lifetouch | 6 |
| Leica Geosystems Geospatial Imaging | 6 |
| Lawson Software | 6 |
| Language pack maintainers | 6 |
| Lakeshore Learning Materials | 6 |
| Legato | 7 |
| LEGO | 8 |
| Leica Microsystems | 8 |
| LiveNote | 9 |
| LucasArts | 10 |
| Laserfiche | 11 |
| L-Soft | 11 |
| LaCie | 12 |
| Lavasoft | 12 |
| Livescribe | 12 |
| LSI Logic | 12 |
| LANDesk | 14 |
| LogMeIn | 14 |
| Linksys | 14 |
| Lotus | 15 |
| Leapfrog | 15 |
| Libronix | 16 |
| Lexmark | 16 |
| LG | 21 |
| LightScribe | 21 |
| LSI | 23 |
| LexisNexis | 25 |
| Logitech | 94 |
| Lenovo | 95 |