| Justmylook | GB | Closed | n/c | 7 % | ||
| Justsocca.com | GB | Closed | n/c | 5 % | ||
| Justspices.de | DE | Closed | n/c | n/c | ||
| JägerTEE DACH | DE | Closed | 30 days | 10 % | ||
| K2 Skis DE | DE | Closed | n/c | 5 % | ||
| K2 Snowboarding DE | DE | Closed | n/c | 5 % | ||
| KANDS London | GB | Closed | 30 days | 10 % | ||
| KAURI STORE IT | IT | Closed | 30 days | 8 % | ||
| KD Beds | GB | Closed | n/c | 5 % | ||
| KECHIQ IT | IT | Closed | 30 days | 8.4 % | ||
| KELLER SPORTS CH | DE | Closed | 30 days | 8 % | ||
| KELLER SPORTS DE | DE | Closed | 2 days | 8 % | ||
| KELLER SPORTS FR | FR | Closed | 30 days | 8 % | ||
| KELLER SPORTS NL | NL | Closed | 30 days | 8 % | ||
| KELLER SPORTS UK | GB | Closed | 30 days | 8 % | ||
| KELLER X DE | DE | Closed | 30 days | 8 % | ||
| KING apparel | GB | Closed | n/c | 6 % | ||
| KJ Beckett | GB | Closed | 90 days | 4.4 % | ||
| KK Studio | GB | Closed | n/c | 9 % | ||
| KLEKT | DE | Closed | n/c | n/c | ||
| KMI Club | GB | Closed | n/c | 10 % | ||
| KOT | FR | Closed | n/c | 12 % | ||
| KPO Design | FR | Closed | n/c | 7 % | ||
| KRKC&CO | GB | Closed | n/c | 10 % | ||
| KSC Fanshop DE | DE | Closed | 30 days | 8 % | ||
| KWORK UK | GB | Closed | 30 days | n/c | ||
| KWORK US | US | Closed | 30 days | n/c | ||
| KZB Kicks | NL | Closed | n/c | 7 % | ||
| Kamome Shop | ES | Closed | n/c | 6 % | ||
| Kaomoji NL/BE | NL | Closed | 30 days | 10 % | ||
| Kapatcha.com | DE | Closed | n/c | 7 % | ||
| Kapwein24.de | DE | Closed | n/c | 8 % | ||
| Karacha Music | GB | Closed | n/c | 8 % | ||
| Kariba Farms US | US | Closed | n/c | n/c | ||
| Karma Clothing | GB | Closed | n/c | 5 % | ||
| Kartel Time | GB | Closed | n/c | 15 % | ||
| KashFlow | GB | Closed | n/c | n/c | ||
| Kaspersky BE | NL | Closed | n/c | 20 % | ||
| Kaspersky DACH | DE | Closed | n/c | 20 % | ||
| Kaspersky ES | ES | Closed | n/c | 20 % | ||
| Kaspersky FR | FR | Closed | n/c | 20 % | ||
| Kaspersky IT | IT | Closed | n/c | 20 % | ||
| Kaspersky MX | ES | Closed | n/c | 20 % | ||
| Kaspersky UK | GB | Closed | n/c | 20 % | ||
| Kat and Bee | GB | Closed | n/c | 5 % | ||
| Kata Bags DE | DE | Closed | n/c | 6 % | ||
| Kata Bags FR | FR | Closed | n/c | 6 % | ||
| Kazar ES | ES | Closed | n/c | 6 % | ||
| Kazar IT | IT | Closed | n/c | 6 % |