Proven & ready worldwide
From pen to plan — together
I’m Marcel Grießhaber, your main point of contact. We explore your use cases, field constraints, and CAD workflow together — and shape a configuration that fits. Happy to start with a short conversation.
Designed here. Working everywhere.
From Germany to the world — practical digitization workflows for production-ready CAD
We operate from the Stuttgart region, an ecosystem known for quality and innovation. We design the hardware concept, develop software in-house, assemble and verify systems locally, and ship internationally. Our focus is on reliable, CAD-first results for real production environments.
Cepha Systems was founded by engineers Adrian Schäffler, Hannes Plott, and Marcel Grießhaber. With a background in industrial metrology, we created the CADPen to speed up digitization workflows in manufacturing.
Studio & Showroom
We run live demos, talk through parts and projects, and discuss how CAD-ready DXF sketches streamline your downstream work. Visits are by arrangement — please reach us via the inquiry on the CADPen page.
Questions or a use case in mind?
Please contact us via the Inquiry button on the CADPen product page — Open the CADPen product page