Contact us

Semonto is a product of Coding Mammoth. Curious to see who we are? This is our team! We are happy to answer any questions. Just send us a message and we will get back to you as soon as possible.

Send us an email

Jelle De Laender

Jelle is the founder of Semonto. He is responsible for the back-end development and extended support.

Kathy Salden

Kathy handles our marketing, social media and customer support. Feel free to ask her anything!

Jelle Kalkman

This Jelle does the front-end development of Semonto. He makes sure that the tool runs smoothly.

Our office

Our office is located in Wilrijk, south of Antwerp in Belgium. You are always welcome to visit us.

Our office in Antwerp
Email (prefered)
+32 478 80 42 86
The web
Our Office
Coding Mammoth BV
Krijgslaan 219/002
2610 Antwerp