About GasVisor
The Team Behind the Operating System for CO₂ Cylinder Monitoring.
GasVisor is closing the CO₂ blind spot in European facility operations — a Munich-built team turning the one asset nobody could see into a system that runs itself.
20+
Enterprises
1M+
Data points
2023
Founded in Munich
Our mission
Make CO₂ Supply Something You Never Have to Think About.
Across a managed estate, CO₂ feeds water taps, canteens and labs — yet fewer than 3% of cylinders are monitored. We build the operating layer where every cylinder reports in, every site rolls up into one view, and every reorder closes itself.
01Origin
It Started with a Question Nobody Could Answer.
In 2021 a Munich gas supplier asked a group of students a deceptively simple question: what does it really cost when nobody knows a cylinder’s fill level? The answer — emergency deliveries, dead taps, endless manual checks — was the CO₂ blind spot. GasVisor exists to remove it.
2021
University Origins
A Munich gas supplier commissions students to investigate the cost of not knowing cylinder fill levels.
012022
IoT Development
Eight solutions explored; the founders begin building a device for accurate, continuous fill-level measurement.
022023
Founded
Gastimate Technologies GmbH is founded in Munich; the first sites go live on GasVisor.
03Today
Scaling Across Europe
20+ enterprises, 1M+ data points, CE certified and TRGS 510 compliant — growing every month.
0402What we stand for
Principles We Build By.
Dependable by Design
Hardware and software facility teams can trust — CE certified, TRGS 510 compliant, hosted on German servers.
Sweat the Details
Precise sensing and clean data, so an alert means something and a reorder never fires by mistake.
One System, Every Site
Built to scale from a single kitchen to hundreds of locations, all in one view.
Move Fast, Stay Grounded
We ship quickly and measure everything against real sites and real service interruptions.
03The team
Built by People Who Sweat the Details.
GasVisor is a PropTech team based in Munich and working remote-friendly across Europe and Africa. We move fast, sweat the details, and build dependable hardware-software systems for facility teams that want full control.
David Firmin
Co-Founder & CEO, MD
Andreja Betz
CRO, MD
David Bassil
Co-founder · Product & Hardware
Maximilian Betz
Co-founder · Strategy & Finance
Jesus Sandoval
Co-founder · Marketing
Boris Sonwa Sonwa
Sr. Full Stack Developer
Michael Betz
Logistics (Lead)