Do you have questions or are you interested in an introductory conversation without further obligations about what ONA design can do for you? We would love to help.
+31 638 251 745
Chamber of commerce registration: 536998983.
Bank account number: NL90 ABNA 083.07.12.178
Registration number Architectenregister: 1.070315.036.
ONA design works according to the conditions of the Branchevereniging voor Nederlandse Architectenbureau’s.
Besides ONA design, Alicja Wieczorek is also involved with Artona, where she makes unique portraits on demand and creates free art. For more information about her exceptional art works and assignments please visit