Who we are

For more than 25 years, we have built the perfect stage for products and sophisticated services – amongst others, with marketing automation solutions, advanced digital platforms, artificial intelligence marketing and with data pools linked through progressive web apps.

 

Milestones

  • 2025

    Source Code take-over Lobster PIM
    • 2025

      HubSpot Diamond Partner
      • 2025

        just-medical! takes over DOCINSIDE
        • 2024

          Bynder Partner
          • 2024

            10 years of HubSpot Partnering
            • 2024

              just-medical! takes over MEDINSIDE
              • 2023

                Nextage Partnering
              • 2022

                W4 takes over just-medical!

              • Leadfeeder Partner
              • 2020

                HubSpot Platinum Partner
              • 2019

                25th Anniversary

              • 2018

                Scrum - Agile Working

              • BSI Partner

              • 2017

                Opening of new office in Beijing, China

              • HubSpot Gold Partner

              • 2016

                Oracle Specialiced Partner of the Year Award for SaaS Cloud Applications

              • Opening of new office (acquisition of marketing department of the Curagita corporation)

              • 2015

                Opening of Bratislava office

              • Introduction of ORO Dashboard Integration platform

              • SiteCore customer experience platform partner

              • ARC Awards, Galaxy Awards (Gold)

              • 2014

                W4 celebrates its 20th anniversary

              • Oracle Gold partner

              • HubSpot partner

              • Akeneo Gold partner
              • 2013

                Introduction of Web-First open source redaction system for annual reports

              • Stevie-Award

              • 2012

                Opening of Basel office, Aeschenvorstadt 71, 4051 Basel

              • 2011

                Development of an online game for Smarties

              • 2010

                Opening of Dresden office, Manfred von Ardenne Ring 20, 01099 Dresden

              • 2009

                Opening of Zurich office, Idastrasse 14, 803 Zurich

              • 2008

                Collaboration with Sony Music Entertainment for the distribution of digital music products

              • Design, maintenance and operation of "Customer Loyalty Program" for Cailler Branche

              • Market launch for ProductEnabler

              • 2007

                Introduction of Magento (Open Source) as the preferred online shop system for customer projects

              • Setup of the business unit Sales Factory

              • 2006

                Market launch for WebPrePrint

              • 2005

                SIG receives award for best corporate communication. W4 implements corporate and division websites as well as annual report

              • 2004

                Initial development of Rich Internet Applications

              • 2003

                Introduction of Typo3 (Open Source) as a preferred content management system for customer projects

              • 2001

                Design, implemenation and programming of Fleurop online shop

              • 2000

                Prix du service public 2000/2001 for the Spreitenbach municipality website implemented with CommunityNet

              • 1999

                Setup of the business unit E-Government, market launch for CommunityNet

              • 1998

                Conversion into a limited liability company with headquarters in Wettingen

              • 1997

                Setup of own software development department

              • 1996

                Conversion into a limited liability company with headquarters in Wettingen

              • 1994

                Founded by Jörg and Ivana Wenzel

W4

Switzerland
Idastrasse 14 // CH-8003 Zürich
Blegistrasse 5 // CH-6340 Baar
Piazzetta Fontana 4 // CH-6500 Bellinzona

Germany
Königsbrücker Strasse 70 // DE-01099 Dresden
 
Slovakia
Hviezdoslavovo nám. 17 // SK-81102 Bratislava

China
3/F, No.1 Building A section
Zhongguancun Dongsheng Intern. Incubator, Haidian District // CN-Beijing
 
Thailand
55 Moo 7 Suthep, Muang Chiang Mai,
Chiang Mai 50200
 
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