| Konnekt Business Services Ltd | 🍎 | 1 | 2.5★ | Finance |
| Kono Digital Inc. | 🍎 | 1 | 4.6★ | Magazines & Newspapers |
| Konrad Hanus | 🍎 | 1 | — | Travel |
| Konrad Kubis | 🍎 | 1 | 4.7★ | Education |
| Konrad Przyludzki | 🍎 | 1 | 4.6★ | Games |
| Konstantin Adamov | 🍎 | 1 | — | Developer Tools |
| Konstantin Baryshev | 🍎 | 1 | 4.8★ | Productivity |
| Konstantin Bolgar | 🍎 | 1 | 4.8★ | Productivity |
| Konstantin Breysler | 🍎 | 1 | 4.7★ | Sports |
| Konstantin Cherkashin | 🍎 | 1 | 4.4★ | Social Networking |
| Konstantin Khokhlov | 🍎 | 1 | 4.6★ | Food & Drink |
| Konstantin Klyatskin | 🍎 | 1 | 2.9★ | Navigation |
| Konstantin Mishukov | 🍎 | 1 | 5.0★ | Utilities |
| Konstantin Pytkov | 🍎 | 1 | 5.0★ | Entertainment |
| Konstantin Shmunk | 🍎 | 1 | 5.0★ | Games |
| Konstantin Slichnyi | 🍎 | 1 | 4.7★ | Games |
| Konstantin Varapaev | 🍎 | 1 | 4.6★ | Travel |
| Konstantin Vasiuk | 🍎 | 1 | 4.3★ | Health & Fitness |
| Konstantinos Antonopoulos | 🍎 | 1 | 2.9★ | Developer Tools |
| Konstantinos Mavropalias | 🍎 | 1 | 4.5★ | Weather |
| Kontakt- und Informationsstelle fur Selbsthilfegruppen e.V. (KISS) | 🍎 | 1 | — | Social Networking |
| Kontist GmbH | 🍎 | 1 | 4.2★ | Finance |
| Konya Kirsten | 🍎 | 1 | 4.7★ | Games |
| Konzept-iX Software GmbH | 🍎 | 1 | — | Lifestyle |
| Koober | 🍎 | 1 | 4.4★ | Education |
| Koodi-Kalle Oy | 🍎 | 1 | 5.0★ | Shopping |
| Koodos, Inc. | 🍎 | 1 | 4.2★ | Utilities |
| Koody, Inc. | 🍎 | 1 | 4.8★ | Finance |
| Koofr | 🍎 | 1 | 5.0★ | Productivity |
| Kookmin Bank Co., Ltd. | 🍎 | 1 | 4.4★ | Finance |
| Kooply | 🍎 | 1 | 4.3★ | Games |
| Koosha Torkzade | 🍎 | 1 | 3.8★ | Music |
| Kooth Group Limited | 🍎 | 1 | 4.7★ | Health & Fitness |
| Kootoro Inc | 🍎 | 1 | 3.5★ | Productivity |
| Koppert Biological Systems | 🍎 | 1 | — | Business |
| Kor Solutions | 🍎 | 1 | 5.0★ | Business |
| Kordova Tek | 🍎 | 1 | — | Business |
| Korea Analytics Technology | 🍎 | 1 | — | Education |
| Korea Gyeonggido Co.,Ltd. | 🍎 | 1 | 4.1★ | Food & Drink |
| Korea Institute of Oriental Medicine | 🍎 | 1 | 1.7★ | Medical |
| Korea Institute of Psycho-education | 🍎 | 1 | 5.0★ | Health & Fitness |
| Korea MutalTech, Inc. | 🍎 | 1 | — | Social Networking |
| Korea N.net Inc. | 🍎 | 1 | 3.4★ | Book |
| Korea Payment Certificaton Co., Ltd. | 🍎 | 1 | 2.9★ | Food & Drink |
| Korean American Radio Corp. | 🍎 | 1 | 4.4★ | News |
| Korean Bible Society | 🍎 | 1 | 2.8★ | Book |
| Korek Telecom | 🍎 | 1 | 4.7★ | Business |
| Korrency | 🍎 | 1 | 4.2★ | Finance |
| Kortext | 🍎 | 1 | 3.9★ | Book |
| Kosaku Hayashi | 🍎 | 1 | — | Productivity |