![John Beuving en Erjen Derks, oprichters Valtes 'De problematiek vormt in alles de basis' - Investerings- en Ontwikkelingsmaatschappij voor Noord-Nederland John Beuving en Erjen Derks, oprichters Valtes 'De problematiek vormt in alles de basis' - Investerings- en Ontwikkelingsmaatschappij voor Noord-Nederland](https://www.nom.nl/wp-content/uploads/2022/12/pink-penguin004-1.jpg)
John Beuving en Erjen Derks, oprichters Valtes 'De problematiek vormt in alles de basis' - Investerings- en Ontwikkelingsmaatschappij voor Noord-Nederland
![Company profile | Philippines offshore test and development | High level of offshore service by a Japanese company | VALTES Advanced Technology Company profile | Philippines offshore test and development | High level of offshore service by a Japanese company | VALTES Advanced Technology](http://www.valtes.com.ph/Test_AKSLCP/vat/images/employeesmale20170316.jpg)
Company profile | Philippines offshore test and development | High level of offshore service by a Japanese company | VALTES Advanced Technology
![Company profile | Philippines offshore test and development | High level of offshore service by a Japanese company | VALTES Advanced Technology Company profile | Philippines offshore test and development | High level of offshore service by a Japanese company | VALTES Advanced Technology](http://www.valtes.com.ph/Test_AKSLCP/vat/images/employessfemale20170316.jpg)