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+31 43 2600310

Contact us

We would love to hear from you. Just call, Skype or Email us for questions. Any comments or suggestions are welcome and helps us to continue improve our products.
Registered office address:

Avenue Ceramique 221
6221 KX Maastricht
The Netherlands


We provide live telephone support during office hours from
9 AM to 18 PM, GMT+1 (Netherlands)

Our local time:

Phone numbers:
+1 212 46 131 86 (US)
+44 20 37 692 308 (UK)
+31 43 2600310 (Netherlands)

You can also contact us by using our contact form above or send an e-mail to

We communicate in English and Dutch.

Contact details:

Contact person: Maarten Bessems
Skype name: spreadsheetsoftware
Phone: 0031 43 2600310
Chamber of Commerce: 53835476
VAT number: NL157498992B01
Office hours: Monday through Saturday, from 9 AM to 18 PM, GMT+1