Rentmaxx GmbH & Co. KG

We have been active in the market with our software solutions for 25 years now. Having started in Oberstdorf, our company headquarters has been located in Sonthofen for many years, right in the heart of one of Germany's most popular holiday and leisure destinations, the Allgäu. It is from here that we develop our Rentmaxx system for sports equipment rental and Depotmaxx system for managing ski depots. We are proud to count many sports shops, ski schools and mountain lifts among our customers. We share their enthusiasm for sports, serve as a reliable partner and offer complete solutions from consulting to software and hardware.


Schölzhorn Sport has been working successfully in the industry for more than 35 years now. As co-founders and associates of the Rent and Go Group, they have managed to become the market leader in the Wipptal. Employing 30 staff, they run six branches, including four with ski rental and three with bike rental facilities.

They have been enjoying positive experiences with Rentmaxx products since 2014. The decision was made back then to install a ski depot from Paroli with the Depotmaxx control system at the Racines location. Alongside this, Rentmaxx Online Booking was introduced so that sports equipment could be reserved.

Schölzhorn Sport also decided to switch to Rentmaxx Rental for its rental software in 2022. The smooth changeover with the transfer of all master data and the transparent and easy-to-use interface made it easy to take off with the new system.

Martin Schölzhorn and his team really appreciate the accessibility and the fast, uncomplicated support that Rentmaxx offers.



The new construction of the 10-seater cabin lift, the valley station as well as the mountain station on Vipiteno's local mountain, the Rosskopf, was completed just in time for the winter season 22/23.

This new valley station is where Neue Rosskopf GmbH opened a modern ski depot, developed in collaboration with Paroli. It features 112 double depot lockers, 51 quadruple depot lockers and 36 lockers for daypacks.

The depot is equipped with two Depotmaxx Clients that control and manage the depot spaces. The depot lockers include recirculating air drying, heating, disinfection and double-walled doors. A safe and convenient storage solution for skis, snowboards, boots and accessories.

The depot spaces can be rented at the lift ticket offices and in the neighbouring ski rental shop. A Depotmaxx Doorbox at the access door to the depot means that the Rosskopf Bergbahn is able to provide its guests with extended opening hours at the ski depot - beyond the hours that the lift is in operation.


From 2025-05-07 to 2025-05-09



Trade Fair Innsbruck


Come join our team

Become part of our committed, motivated and customer-oriented team. You can expect interesting and varied work, flat hierarchies and a modern and flexible working environment.

Detailed information can be found in our German version at Karriere.


Florian Haidl

CEO and Co-Founder
Dipl.-Betriebsw. (FH)

Thomas Brutscher

CEO and Co-Founder
Handelsfachwirt (IHK)

Tanja Haidl

CFO and Prokuristin
Dipl.-Ing. (FH)

Claus Gierstorfer

Principal Developer
Dipl.-Inf. (FH)

Dominic Peters

IT Specialist for System Integration

Monja Keck

Senior Software Developer
Bachelor of Science

Karl-Felix Friker

Senior Software Developer
Bachelor of Science

Andreas Hochstadt

Customer Service
IT Specialist

Lukas Plötz

Customer Service
IT Specialist for System Integration

Fabian Losch

Software Developer
IT Specialist for Application Development

Martina Grömmer

Office Manager
Dipl.-Wirtsch.-Ing. (FH)

Tanja Mühl

UX/UI Designer
Diploma Graphic Designer

Gabriel Greiner

Customer Service
Apprentice IT Specialist

Tahmineh Ghaderiaghdam

Customer Service
Apprentice IT Specialist



Rentmaxx GmbH & Co. KG
Hindelanger Straße 35
87527 Sonthofen / Germany
Tel: +49 (0) 83 21 / 60 72 10
Fax: +49 (0) 83 21 / 60 72 44