| Country name | Count of companies | ||
| Russia | 3 | ||
| United States | 6 | ||
| Austria | 1 | ||
| United Kingdom | 1 | ||
| Egypt | 1 | ||
| India | 1 | ||
| Spain | 2 | ||
| Italy | 2 | ||
| Canada | 1 | ||
| Kenya | 1 | ||
| China | 2 | ||
| Mexico | 1 | ||
| Netherlands | 1 | ||
| Panama | 1 | ||
| Poland | 1 | ||
| Portugal | 1 | ||
| Singapore | 1 | ||
| Slovakia | 1 | ||
| Germany | 2 | ||
| Turkey | 1 | ||
| France | 1 | ||
| Croatia | 1 | ||
| Czech Republic | 2 | ||
| Japan | 1 |
