Maest
in the press

National newspapers and financial publications regularly feature our companies and our founder.

​Previously structured as HoldCo, Maest has an extensive track record of founding and managing fast growing, profitable companies. 
 

​Previously structured as HoldCo, Maest has an extensive track record of founding and managing fast growing, profitable companies. 
 

PRESS

Interviews

"Stijn Koster kon jarenlang geen kilometer rennen - nu rent hij de hele wereld over"

Quote - Nadine Hoen
February 7, 2026
(quotenet.nl)

"Stijn Koster (40) leeft als pensionado: wat gaat hij doen met de tweede helft van zijn leven?"

Quote - Barbara Rijlaarsdam
April 17, 2024
(quotenet.nl)

"Internetondernemer Stijn Koster stopt op zijn 39e al bij het gamebedrijf dat hij zelf groot heeft gemaakt"

NRC - Len Maessen
October 29, 2023
(nrc.nl)

"We groeien naar één miljard gamers op onze servers. Dat wil ik absoluut meemaken"

Financieele Dagblad - Hella Hueck
April 6, 2023
(fd.nl)

"Als je gaat ondernemen, begin dan zo jong mogelijk"


NRC - Stijn Bronzwaer
September 24, 2021
(nrc.nl)

"Het bedrijf kan harder groeien als er meer afstand is"

Financieele Dagblad - Caitlin Stooker
March 25, 2019
(fd.nl)

"Ontmoet Stijn Koster (28 miljoen), hij is de Mark Zuckerberg van de game-industrie"

Quote - Mark Koster
May 29, 2018
(quotenet.nl)

"Mijn privéleven heeft tien jaar stilgelegen"

NRC - Marleen Luijt
May 15, 2014
(nrc.nl)

"Groeien is leuker dan verkopen"

Financieele Dagblad - Marcel Hooft van Huysduynen
December 12, 2012
(fd.nl)

PRESS

Press Coverage

"Oprichter gamehostingbedrijf Stijn Koster zwaait af"

Emerce
October 31, 2023
(emerce.nl)

"Oprichter Stijn Koster stopt bij Nederlandse hoster i3D.net"

Tweakers - Arnoud Wokke
October 30, 2023
(tweakers.net)

"Stijn Koster vertrekt bij i3D.net, wordt varkensboer"

Quote - Bastian van de Belt
October 28, 2023
(quotenet.nl)

"Profiel: gamende Roda-fan is rijkste jonge miljonair"

Telegraaf - Bernard Vogelsang
May 19, 2020
(telegraaf.nl)

"Rotterdams hostingbedrijf verkocht aan Franse gameproducent Ubisoft"

Financieele Dagblad - Sandra Olsthoorn
December 3, 2018
(fd.nl)

PRESS

Video

"i3D.net: Rotterdams bedrijf laat hele wereld gamen"

Tweakers - Jeffrey van Maurik
November 24, 2013
(tweakers.net)

Maest: founder of fast growing, profitable companies. 

© 2026 – Maest Single Family Office

Unless expressly agreed otherwise in writing, the sending party acknowledges that no non-disclosure agreement (NDA) or confidentiality obligation applies to any information shared.

By submitting information, the sending party agrees that Maest B.V. is under no obligation to maintain confidentiality unless and until a separate written confidentiality agreement has been executed by both parties.


The sending party is advised not to disclose proprietary or sensitive information without such an agreement in place.

© 2026 – Maest Single Family Office

Unless expressly agreed otherwise in writing, the sending party acknowledges that no non-disclosure agreement (NDA) or confidentiality obligation applies to any information shared.

By submitting information, the sending party agrees that Maest B.V. is under no obligation to maintain confidentiality unless and until a separate written confidentiality agreement has been executed by both parties.


The sending party is advised not to disclose proprietary or sensitive information without such an agreement in place.

© 2026 – Maest Single Family Office

Unless expressly agreed otherwise in writing, the sending party acknowledges that no non-disclosure agreement (NDA) or confidentiality obligation applies to any information shared.

By submitting information, the sending party agrees that Maest B.V. is under no obligation to maintain confidentiality unless and until a separate written confidentiality agreement has been executed by both parties.


The sending party is advised not to disclose proprietary or sensitive information without such an agreement in place.