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Team

This is us

Meet the team behind the Bavarian construction tech startup excav. Our small team of specialists in hardware and software development is constantly growing. Want to learn more? We look forward to hearing from you soon!

excav from Erlangen

Your local partner for mobile and flexible 3D-GNSS sensor solutions

excav GmbH is a young, technology-driven construction tech start-up company for precise and flexible earthworks in civil engineering with the mobile GNSS assistance system excav PILOT for any construction machinery.

The easily transportable and portable system fits into a single case. It can be easily installed as needed without any type of costly modification to the construction machinery or excavation tools. Intuitive and easy to use, we make daily civil engineering work easier for the construction industry.

excav GmbH auf Messe bauma 2025 für die Bauwirtschaft in München (Bayern)

The excav team

Our team consists of experienced experts in hardware and software development and construction industry enthusiasts. We understand the challenges faced by construction workers and want to make their worklife easier and more efficient!

Emanuel Sizmann Gründer, Geschäftsführer und Mitarbeiter excav GmbH
Emanuel Sizmann

Hardware development & corporate strategy

Florian Heiß Founder, Geschfätsführer und Mitarbeiter excav GmbH
Florian Heiß

Software Development, Finance & Controlling

Tobias Sizmann Gründer und Software Dveloper excav GmbH
Tobias Sizmann

Firmware and Software Development

Maurice Mohr Mitarbeiter für Vertrieb und Kundensupport excav GmbH
Maurice Mohr

Software Development, Sales & Customer support

Peter Otto Ruiz Mitarbeiter Sales & Marketing excav GmbH
Peter Otto Ruiz

Marketing & PR, Fairs, Social Media, Website

Wilhelm Steinleitner Mitarbeiter und Werkstudent excav GmbH
Wilhelm Steinleitner

Software & App Development

Icon Dunkelgrau auf grauen Hintergrund Person Mitarbeiter neu excav GmbH
Daniel Ramig

Working student in manufacturing

Icon Dunkelgrau auf grauen Hintergrund Person Mitarbeiter neu excav GmbH
Andreas Hierl

Hardware Development &

Manufacturing

Learn more here

Precise earthworks in civil engineering with the first mobile and
flexible 3D-GNSS assistance system or excavators excav PILOT

address

Location office
Pfarrgasse 10
91083 Baiersdorf

Contact

Email: hello@excav.de
Phone: +49 (0) 152 2233 2095
Website: www.excav.de

Opening hours

Location office
Monday to Friday
9:00 AM - 5:00 PM (CET)