‘Our team is driven to find solutions that look
simple but have great impact.’
As an independent entity we support all major glass manufacturers and suppliers around the world with our services. In our diverse team we have leading academic experts as well as hands-on operational experience from various glass segments.
CelSian is employee-owned. We are not a traditional company, but merely a movement. We are all driven by making a positive impact to this planet, and believe glass can become a crucial element of a circular economy.
We are your partner for future-proof glass!
Andries joined TNO Glass Group in 1998 and moved with it to CelSian in 2012, where he now works as Segment Leader for process optimization.
Ankith joined CelSian fresh from Delft Technology University in 2020 as a CFD Engineer.
Corinne joined CelSian in 2019 with international experience in glass and glass wool research. With a passion for training, Corinne heads up our Academy.
Dmitry has a strong background in combustion physics and is one of our software engineers since 2020.
Harmen joined CelSian as managing director in 2016, bringing more than 15 years of collaboration and innovation experience to the team.
Hector is our pre-processing specialist since 2019, all our great CFD projects start with his meshing expertise. Hector also trains our GTM-X customers on pre-processing.
van der Meer
Helga joined us in 2016 and takes care of our finance and administration at CelSian.
Johan joined CelSian as a CFD Engineer in 2019. He brings more than 10 years float manufacturing experience to the team. Johan also supports many of our trainings.
van der Dennen
Johan joined CelSian just before it became CelSian, he looks after our operations and software development.
Luuk joined TNO in 2003 and was part of the original spin out team that formed CelSian in 2012. He works as CFD Engineer as well as software engineer for us.
Mathi joined CelSian in 2006 and moved with the original team into CelSian in 2012. He runs laboratory and R&D projects based on his rich experience in flat and display glass technology.
Marco joined TNO in 1993 and moved with the original team into CelSian in 2012. He is our equipment and measurements specialist, and responsible for all sensor installations at our customers.
Oscar joined CelSian in 2013 and is chairman of GlassTrend, our global R&D network. He also supports our training Academy, and runs multi-lateral R&D projects.
Penny joined CelSian just after the spin out from TNO. She runs laboratory projects and is our glass defects expert in the team.
Rui joined CelSian in 2019 as CFD Engineer, bringing extensive product development and CFD experience to our team.
René joined CelSian in 2021 as a director business development. He brings more than 30 years glass experience, both from container as well as controls. René also supports our Academy trainings.
Sjoerd joined CelSian in 2021 as a senior project manager glass technology and equipment with over 15 years of operational experience in container glass. He leads many projects for our clients as well as supporting our training Academy.