Want to find out more about QiTech ?

Get to know our team!

To get to know more about one of us, just click onto the picture!

Milan von dem Bussche

Executive Management
, CEO, Finance & Development

Milan von dem Bussche

Milan has an overview of our projects (at least he pretends to). Developing new machines while doing something for the environment excites him.

At QiTech Industries, Milan designs and develops our machines and manages the finances (at least he does his best).

At QiTech , Luca-Tim is QiTech go-to guy for the heavy lifting—but also for precision work. Whether it’s machine maintenance or filament production, Luca has a plan for everything—and if he doesn’t, he’ll come up with one. His motto? “That’s not a problem; it’s a project.”

Luca-Tim Lauer

, Head of Filament and Machine Production

Luca-Tim Lauer

Luca-Tim is our man for the rough stuff at QiTech - but also for the precise. Whether it's machine maintenance or filament production: Luca has a plan for everything - and if he doesn't, he finds one.

His motto? "It's not a problem, it's a project."

After working on his "Netucation" project, Paul is now back as a QiTech, turning our ideas into prototypes in record time. But anyone who only sees him as a brilliant inventor only knows half the truth. As our shopping adventurer, he knows better than anyone else in the team how to turn his gut feeling into spontaneous and sometimes expensive purchases that surprise us time and again.

Paul Nehme

Mechatronics
, Development & Design

Paul Nehme

After working on his "Netucation" project, Paul is now back as a QiTech, turning our ideas into prototypes in record time. But anyone who only sees him as a brilliant inventor only knows half the truth. As our shopping adventurer, he knows better than anyone else in the team how to turn his gut feeling into spontaneous and sometimes expensive purchases that surprise us time and again.

Mara Neubauer

Mechatronics
Electrical Engineering & Special-Purpose Machinery

Mara Neubauer

coming soon!

Where others see a challenge, Konstantin sees an opportunity for innovation. As the mastermind behind our special developments, he’s already thinking about tomorrow’s solutions today. His current passion project is our new filament buffer. His motto? “Talking is good, doing is better.”

Konstantin Diegmüller

Mechatronics
, Development & Design

Konstantin Diegmüller

Where others see a challenge, Konstantin sees an opportunity for innovation. As the brains behind our special developments, he is already thinking about tomorrow's solutions today.

His current passion project is our new filament buffer.
His motto? "Talking is good, doing is better."

Torben Bentrup

Mechatronics
, Design & Special-Purpose Machinery

Torben Bentrup

coming soon!

Seweryn Kierkosz

Mechatronics
, Electronics, Mechanical Engineering & CAD Design

Seweryn Kierkosz

coming soon!

Hannes Roxroth

Mechatronics
, Development & Design

Hannes Rexroth

coming soon!

Tomoko Wiehler

Mechatronics
, Filament Production & Material Testing

Tomoko Wiehler

Tomoko is QiTech's self-proclaimed filament whisperer and regularly helps out with production.

She also pulls the strings in our material tests - almost as skillfully as our machines pull the filament.

Tomoko is QiTech self-proclaimed "filament whisperer" and regularly helps out with production. But she also pulls the strings during our material tests—almost as skillfully as our machines pull the filament.

Maxi Poser - Member of the production team of QiTech Industries

Maxime Donitza

Mechatronics
, Filament Production & Process Optimization

Maxime Donitza

During his school internship, Maxime quickly proved that he has a real talent for CAD and 3D printing.

Since then, it's hard to imagine QiTech without him - even if we sometimes wonder whether he likes our 3D printers a little bit more than us.

Johannes Wetterling

Mechatronics
, Filament Production & Process Optimization

Johannes Wetterling

Johannes joined QiTech in 2019 as our first employee after spontaneously selling hundreds of key rings at a school festival.

Since then, Johannes has been managing our offices, running production and helping to develop new recycling processes.

Edwin Massini

Mechatronics
Shipments & Inventory

Edwin Massini

Edwin is QiTech's multi-talent: as a CAD designer, he used to turn our crazy ideas into precise 3D models. But because that got too boring for him, he now supports us with the logistics of QiTech Industries

When he's not busy in the warehouse, he probably sends parcels faster than the post office allows.

Christoph Eisenach

Marketing
Web Design, SEO & Marketing

Christoph Eisenach

Christoph is our code alchemist. If his code doesn't work, he doesn't sleep, so basically he never sleeps.
But when his code does work, it's absolute magic.

Today, Chris is primarily responsible for the website of QiTech Industries.

Alexandra Becker

Marketing
Social Media Management

Alexandra Becker

Alex and social media? It's like QiTech and innovative machines - inseparable.
In her free time, she doesn't just scroll through her Insta feed, she does research! - At least that's what she claims.

At QiTech , she lovingly takes care of our feed and always keeps track of everything between memes and marketing.

Noel Lieder

Marketing
Design & Branding

Noel Lieder

Noel creates, designs, rethinks and rebrands the graphics and brand of QiTech Industries. As an absolute deadline junkie, Noel has a talent to be hyper-efficient at night.

Apart from creating renders, mockups and animations, he is an passionate meme artist.

Julius Guntrum

Marketing
, Video Editing & Media Design

Julius Guntrum

coming soon!

Kim Louis Rübsamen is the head of our mechanical engineering production - and officially the man with the plan. Even if it sometimes seems as if the plan is only just being drawn up, Kim always delivers. While we are still discussing the best way to build something, he has long since planned it - and probably already produced it.

Robin Krämer

Software
: Programming the Control Software

Robin Krämer

Where others only see lines, Robin sees the soul of the machine. He is the programmer of our control software and breathes life into our hardware with RUST.

He is driven by a fascination for code... or maybe just a lot of energy drinks?

Christian Zschögner

Software
: Programming the Control Software

Christian Zschögner

coming soon!

Lena Sakalli

, Project Management Software

Lena Sakalli

coming soon!

Jonas Renk

Software
: Programming the Control Software

Jonas Renk

coming soon!

Timur Voydogan is an important member of our development team

Timur Vaydogan

Software
: Programming the Control Software

Timur Voydogan

coming soon!

Melvin Spieß

Software
: Programming the Control Software

Melvin Spieß

coming soon!

Achraf Jalleli

Software
: Programming the Control Software

Achraf Jalleli

coming soon!

Sebastian Pöhlmann

Software
: Programming the Control Software

Sebastian Pöhlmann

coming soon!

Khalil Ben Dhief

Software
: Programming the Control Software

Khalil Ben Dhief

coming soon!

Ingo Reitz

Software
: Programming the Control Software

Ingo Reitz

coming soon!

We are always open for new ideas and cooperations.

The best way to reach us is through WhatsApp or Instagram/Facebook.

Please send packages and mail to our production hall:
Landwehrstraße 55, 64293 Darmstadt(Schenck Technology and Industrial Park)

Imprint

QiTech GmbH Recycling
‍

CEO:
Milan von dem Bussche
E-mail: info@qitech.de

‍Phone:

Address:
Landwehrstraße 55
64293 Darmstadt
Germany

Register entry:
‍Registrationin the register court:
Darmstadt Local Court
‍
Register number:
HRB 107434

‍Sales tax identification number:
‍DE327271912
‍

QiTech Industries GmbH Mechanical engineering

Management:
Milan von dem Bussche
E-mail: info@qitech.de

‍Phone:

‍
Address:
Landwehrstraße 55
64293 Darmstadt
Germany

Register entry:
Register in the register court:
Darmstadt Local Court
‍
Register number:
HRB 106709

VAT identification number:
DE357263992

QiTech Automation Software
‍

Management:
Milan von dem Bussche
E-mail: info@qitech.de

‍Phone:

‍
Address:
Landwehrstraße 55
64293 Darmstadt
Germany

Registry entry:
‍Registrationwith the registry court:
Darmstadt Local Court
‍
Registry number:
HRB 107434

‍VAT ID number:
DE459756441

Get to know our team!

Milan von dem Bussche

Luca-Tim Lauer

Paul Nehme

Mara Neubauer

Konstantin Diegmüller

Torben Bentrup

Seweryn Kierkosz

Hannes Roxroth

Tomoko Wiehler

Maxime Donitza

Johannes Wetterling

Edwin Massini

Christoph Eisenach

Alexandra Becker

Noel Lieder

Julius Guntrum

Robin Krämer

Christian Zschögner

Lena Sakalli

Jonas Renk

Timur Vaydogan

Melvin Spieß

Achraf Jalleli

Sebastian Pöhlmann

Khalil Ben Dhief

Ingo Reitz

Internship / Working student job 2026 at QiTech!