| Link | Location | |
|---|---|---|
 | Sergey Kolesnikov | Moscow, Russia |
 | Georgi Kolev | London, United Kingdom |
| Igor Koleyadintsev | Moscow, Russia |
| Santosh Kolhatkar | Emerald Hills, California, United States |
 | Chintamani Koli | Mumbai, India |
| Nataliia Koliadenko | Kyiv (Simcorp), Ukraine |
| Denys Kolisnyk | London, United Kingdom |
| Magnus Kollberg | Stockholm, Sweden |
 | Karl Kollischan | Nürnberg, Germany |
| Daniela Kollmannsberger | München, Germany |
| Janno Kollo | Tallinn, Latvia |
 | Andreas Kolmer | Langenfeld, Germany |
| joern kolodzey | Chicago, il, United States |
| Marta Kolodziejek | Amsterdam, Netherlands |
| Bartek Kołodziejski | Brussels, Belgium |
