| Company | Country | Founded | Funding | Employees |
| The Netherlands | 2006 | - | 96 | |
| Belgium | 2016 | - | 15 | |
| The Netherlands | 2015 | $383M | 2K | |
| Italy | 2017 | - | 6 | |
| France | 2014 | $225.6M | 103 | |
| The Netherlands | 2015 | - | 12 | |
| The Netherlands | 2015 | $4.8M | 60 | |
| The Netherlands | 2015 | $5.3M | 17 | |
| United Kingdom | 2013 | $13.8M | 100 | |
| The Netherlands | 2010 | - | 156 | |
| United Kingdom | 2016 | $9.8M | 30 | |
| The Netherlands | 2015 | $6.8M | 8 | |
| United States | 2013 | $224.7M | 50 | |
| The Netherlands | 2012 | $185.9M | 75 | |
| Belgium | 2015 | $30.2M | 70 | |
| The Netherlands | 2014 | $12.3M | 65 | |
| The Netherlands | 2016 | $176.5k | 6 | |
| France | 2014 | $22M | 100 | |
| The Netherlands | 2014 | $20.8M | 75 | |
| Russia | 2016 | $42M | 50 | |
| United States | 2011 | $387.7M | 51 | |
| Russia | 2008 | - | 10 | |
| Germany | 2015 | $56.2M | 100 | |
| The Netherlands | 2015 | $1.5M | 13 | |
| Switzerland | 2017 | $21M | 35 | |
| The Netherlands | 2014 | $421.1k | 7 | |
| Spain | 2016 | $99.8M | 24 | |
| Belgium | 2016 | - | 15 | |
| Hong Kong | 2014 | - | 4 | |
| Germany | 2014 | $14.3M | 85 | |
| The Netherlands | 2012 | $2.9M | 12 | |
| The Netherlands | 2016 | $4M | 25 | |
| United States | 2017 | $65k | 1 | |
| The Netherlands | 2015 | - | 8 | |
| The Netherlands | 2015 | $160.8k | 5 | |
| The Netherlands | 2015 | - | 5 | |
| The Netherlands | 2014 | $783.1k | 15 | |
| The Netherlands | 2016 | $421.1k | 8 | |
| The Netherlands | 2014 | $6M | 35 | |
| Norway | 2013 | $11M | 45 | |
| The Netherlands | 2013 | - | 25 | |
| The Netherlands | 2013 | $13.5M | 85 | |
| The Netherlands | 2018 | $12M | 25 | |
| Moldova | 2016 | - | 20 | |
| The Netherlands | 2015 | - | 12 | |
| The Netherlands | 2015 | $429.8k | 17 | |
| The Netherlands | 2012 | $2.7M | 25 | |
| Spain | 2014 | $3.1M | 26 | |
| The Netherlands | 2015 | $1.6M | 25 | |
| The Netherlands | 2014 | $2.2M | 50 |
