Web design and development studio in Brussels since 2005
Simpl. has been shaping the public image of European associations and institutions since 2005. Design, web, and AI. A four-person team based in Brussels, with over 80 organizations supported.







Nicolas Havenith
Direction and Strategy
Cécile Bergmans
Project management
Grégory Ruelle
Web development
Marjan Reji
Business development
Our reliability is built on meeting deadlines and our commitments. We deliver what is promised, when it is promised. This is how trust is born — we don't work for clients but with partners. As soon as AI is integrated into our production process, our approach remains GDPR and AI Act compliant.
AGE Platform EuropeAssociation of Cities and Regions for Sustainable Resource Management (ACR+)bpostCDDF+500 Projects deliveredCommune de GanshorenE.DSO (Europe's Distribution System Operators)EU AML/CFTEuropean Judicial Training Network3 Lines of expertiseEuropean Service NetworkHaute École Léonard de VinciReprésentation Permanente de la France auprès de l'UESocial PlatformAGE Platform EuropeAssociation of Cities and Regions for Sustainable Resource Management (ACR+)bpostCDDF+500 Projects deliveredCommune de GanshorenE.DSO (Europe's Distribution System Operators)EU AML/CFTEuropean Judicial Training Network3 Lines of expertiseEuropean Service NetworkHaute École Léonard de VinciReprésentation Permanente de la France auprès de l'UESocial Platform
Agence Bruxelloise pour l'Entreprise (hub.brussels)BelnetBrussels Major EventsCHU BruxellesCPAS de ForestÉducation Santé (Mutualité chrétienne)20 Years of activityEuroclearEuropean Public Health AllianceFire Safe EuropeLa Commission des PsychologuesSABCASTIBAgence Bruxelloise pour l'Entreprise (hub.brussels)BelnetBrussels Major EventsCHU BruxellesCPAS de ForestÉducation Santé (Mutualité chrétienne)20 Years of activityEuroclearEuropean Public Health AllianceFire Safe EuropeLa Commission des PsychologuesSABCASTIB
Agence Fédérale de Contrôle NucléaireBePaxBrussels Real EstateCITPA (European Corrugated Packaging Association)EARMA (European Association of Research Managers and Administrators)ENABEL80+ Supported organisationsEuropean Cancer OrganisationEuropean Rail Freight AssociationGoethe-Institut BrüsselMedical Nutrition Industry (MNI)SIOPE (European Society for Paediatric Oncology)SWIFT.Agence Fédérale de Contrôle NucléaireBePaxBrussels Real EstateCITPA (European Corrugated Packaging Association)EARMA (European Association of Research Managers and Administrators)ENABEL80+ Supported organisationsEuropean Cancer OrganisationEuropean Rail Freight AssociationGoethe-Institut BrüsselMedical Nutrition Industry (MNI)SIOPE (European Society for Paediatric Oncology)SWIFT.
“We turned to Simpl. for the redesign of our website. The verdict? A job well done, excellent communication and great follow-up… not to mention a very pleasant working relationship. We recommend them without hesitation!”
Anne Mélard
AGE