Menu
Search the blogs
What I do
I’m a tech-savvy, gadget-loving business geek fighting for an open and free internet. I’ve founded a few fast-growing companies which have merged together in Voys and I’m the founder of the 48percent.org foundation.
I often tell stories about these endeavors, both on stage and on the web, and most of these can be found on the blog, which has Dutch and English articles.
Want to get in touch? The easiest way is via e-mail -which I rarely read- at mark.vletter@voys.nl or by phone at +31507009944.
About Voys
Voys is the telephone service provider for modern businesses. With offices in seven European countries and an office in South Africa we deliver cloud telephony to more than 33.000 businesses in 55+ countries.
With an NPS of more than 58, we are proud to be the telecom provider businesses are the happiest with.
Voys has won ten FD gazellen awards (2011-2021), including a golden one and has been listed in the Deloitte Fast 50 four years in a row. The company also won a “Smartest” award and was listed as a top challenger in Sprout and as a Gamechanger Management Team. Voys is listed as one of the best companies to work for by NRC Next.
About 48percent.org
The internet is a powerful tool to increase equality in the world, but only if we are able to bridge the digital divides. 48percent facilitates equitable access to meaningful connectivity.
We donated more then € 900.000 to over 80 projects which have helped more then 120.000 people.
© Share alike, unless mentioned otherwise
No trackers, no cookies, just content.