- L7 Drive
- Labrox
- LadyJustice AI
- Lainaaja
- Lakihelppi
- LastBot
- LATO Leadership Automation Tools
- Laurantis Pharma
- Leadfeeder
- LeaDroid
- Leanpark
- LeaseGreen Group
- Ledistys
- LED TAILOR INNOVA7ION
- Leisco
- LesssonApp
- Levotation
- LIG
- Light Cognitive
- Lightheart Entertainment
- Liimaristikko
- Lillagunga
- Line Carrier
- Lingon Games
- Linkity
- LinkoTec
- LiquidBlox
- Liquid Sun
- Little Star Games
- Lively Health
- LiveRing
- Liveto Group
- Lobster
- Lockpickle
- Logentia
- Logitrail
- Logmore
- Loiste Interactive
- LokiTime
- Long Play
- Lotus Sirius
- Louhe
- Lovia
- Loyalistic
- Löytöi
- LS CancerDiag
- Lucify
- LudoCraft
- Lukoton
- Lumi Accessories
- LumoFlow
- Lunchie
- Lunni
- LVS Brokers
- Lyyli.ai
- Lyyti
