Hi I’m Mark

Proud father of three and husband of one. Tech savvy, gadget loving business geek fighting for an open and free internet. Serial entrepreneur, founder and headnerd at Voys, Spindle and VoIPGRID. Storyteller, both on the stage and on the web. EY entrepreneur of the year finalist in 2015. You can read about my various endeavors in the blog which has Dutch and English articles.

Want to get in touch? The easiest way is via Twitter on @markv. Other options are via e-mail on mark.vletter@voys.nl or by phone on +31507009944.

I’m on stage about 30 times a year at various business and entrepreneurial events like Week van de ondernemer (Week of the entrepreneur), Sprout Challangerday, Trendship X media, SMC050 and many others. My keynotes are about leadership, happy customers, entrepreneurship and The Voys Model/Holacracy our non management way of organising the companies. The talks incorporate a lot of big tech trends and the impact they are going to have on organisations and society.

I’m a guest lecturer at Hogeschool Stenden, NHL, The University of Groningen and Hanze university for applied sciences in both their regular and their MBA program.

I write about various entrepreneurial and tech subjects. These articles can be found on various places like the site of the leading dutch news organization RTL. I also write about these topics and working without managers and entrepreneurship on Voys.nl, lifehacking on the Dutch lifehacking blog Lifehacking.nl, marketing on the largest Dutch marketing blog Frankwatching.com, ventures on Emerce.nl and entrepreneurship on Under30ceo.com.

You can also find my columns and interviews in newspapers and magazines including Sprout and Management Team.

Voys is the fastest growing telecom provider the Netherlands. We have offices in The Netherlands, South Africa, and Belgium. We believe we can change the telecom sector. Our core values are Open, Personal and Supporting.

We deliver cloud telephony for business and give them freedom. “Freedom is calling” is our mantra. Voys has been reviewed by over 2000 businesses and with an NPS of more than 58% we are proud to be the telecom provider businesses are the happiest with.

Voys has won six FD gazellen awards, 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 a Gamechanger in Management Team. Voys is listed as one of the best companies to work for by NRC Next. The Voys website was nominated for a website of the year award.

Spindle is our Dev House. We develop technology that sparks conversations and keeps them going. The VoIPGRID platform is one of the products we work on. Spindle has open source at its core and is proud to have one of the biggest open source development teams in the Netherlands.

VoIPGRID is the fastest growing telecom provider in Europe (EMEA region) -top 50 fastest growing tech companies 2017- and the fastest growing company in the Netherlands in 2016 as researched by business newspaper FD.

Our award-winning telecom platform enables more than 200 wholesale partners to deliver the best cloud telephony solutions to their clients. Both partners and end clients can set up every part of their telecom system – hosted PBX – themselves in an elegant web interface and/or various apps that are renowned for their easy of use.

VoIPGRID had a top 5 listing in the Deloitte Fast 50 and was sector winner in the category telecom in 2015 and 2016.