- Kelly Nunes
- Kelly Wearstler
- keloo
- KELOO-TOCCAFONDI MARIO & C. SNC
- Kelos
- Keluz
- KELZENBERG
- KEM STUDIO
- KEMA studio
- KEMESTRY TRADING SRL
- KEMICA
- Kemie
- Kemie b.v.
- Kemistry of style
- Kemon
- Kemp Sanitary ware
- KEMP SAS
- KEMPEL PREFABBRICATI S.R.L. KEMPEL SRL PREFABBRICATI INDUSTRIALI
- KEMPEL SRL PREFABBRICATI INDUSTRIALI
- Kemper Group
- KEMPER SRL
- Kemper System Italia
- Kemper, gebr. GMBH CO. KG
- Kempi Meubel
- Ken Mason Tile
- Kendix
- Kendo Mobiliario
- kendra film
- KENDU Design
- Kenergia
- KENERGIA SRL
- K-Energy & C. di Francesco Kowoll
- KENESIX
- Kengo Kuma and associates
- Kenkoon Company Limited