Ceci n’est pas une Holding B.V. is owned by ir. Jonas R.J. Martens, co-owner and initiator of various sustainable (urban) transformation companies and projects.
You can reach out through cecinestpasune[at]mail.com
Resume of ir. Jonas R.J. Martens can be downloaded here.
Board of Advisory “Albeda College” – School of Business and Economics, Rotterdam
Board of Advisory “BlueCity Lab” – Makerspace for biodesign, Rotterdam
Board of Advisory “Dutch Makers Revolution” – platform for Industry Enterprises surrounding Rotterdam, Rotterdam