Gaby Siefer

sieferdach.de

With ilumi, we finally found an agency that built us a website easily and without complications, and we're very happy with it. The idea of drone flights was great!

Moritz Netenjakob

moritz-netenjakob.de

Highly professional, creative, and passionate about what we do.

Manfred Dallmann Steuerberater

kanzleidallmann.de

Ilumi had excellent ideas for the new website and implemented them very professionally. Great expertise, excellent advice!

Klaus Melchior

ok-automobile.com

Our new website is very well received by our customers. And even better is the app developed by ilumi, which now finally gives us complete control over our customer and vehicle data!

Dr. Sanja Saftic

biotoon.com

Ilumi provided the decisive impetus for the final web format of the bacteria story "How's Life in the Colonies?" and found the ideal solutions for telling the story in this format. At the same time, I received a very easy-to-use, customized tool for entering the content. It's the kind of enriching, creative collaboration you could only wish for.

Shad Moarif, Ed.M (Harvard)

karismath.com

Marcus Wengenroth, CEO, Ilumi is among the smartest, most advanced thinker and designer I have had the fortune to meet. I have known him for almost 10 years, when he first designed the Karismath website.

He has both foresight and insight and works with unmatchable precision. His quest for perfection & excellence attracts all who seek it. In that sense, he makes the perfect match.

Most important of all, he understands his clients because he engages with them until he feels their vision, understands their products and services, and senses their ideas about how they would like to project all these for successfully branding them online.

Christian Schirmer

bäckerei-schirmer.de

It was and still is a real pleasure working with ilumi. He took the project on board from the very beginning and was just as committed to creating a great website as I was. He showed me a great deal of expertise and understanding. After a lot of work, lots of text, and especially lots of images, I now have a website that's truly impressive. Thank you very much for that.

Christoph Vogel

schwalbenhof-eifel.de

The advice and implementation of ideas are innovative and professional at a very high level. Everything follows the motto "can't be done, doesn't exist."
From the concept to the website design, including professional photography, and even flyers, you get everything from a single source!
Highly satisfied and can recommend them without hesitation!

Many thanks to Marcus Wengenroth and his team!

Stergios Kuspatras

reinigung-kuspatras.de

Thank you for your effort - great service!

Selfet Yaĝcı

yagcigmbh.de

Ilumi's advice and support were not only professional, but also trustworthy and supportive on a friendly level. Our new website conveys exactly the message my clients need. I'm completely satisfied and very grateful for the great collaboration! I'm already looking forward to starting another project with Ilumi.

Dr. Rüdiger Fiehn

rueckentraining-honnef.de
mrt-medicalfitness.de
physiotherapie-honnef.de

A partnership that inspires!

"I am absolutely thrilled with the collaboration with Mr. Wengenroth and his company ilumi! For my three websites – rueckentraining-honnef.de, mrt-medicalfitness.de, and physiotherapie-honnef.de – Mr. Wengenroth not only took on the technical conception and implementation, but he did so with remarkable competence and the necessary sensitivity.

What particularly impressed me was the straightforward and effective communication. Every one of my requests was implemented quickly and reliably, and the collaboration was always characterized by a pleasant and professional atmosphere.

Mr. Wengenroth knows how to combine technical expertise with a human and understanding approach. He not only met my expectations, but even exceeded them. I can wholeheartedly recommend ilumi and Mr. Wengenroth – a true asset to any online project!"