--- title: Contact Us --- - Demand Generation and HubSpot Agency - Marketing and Sales Operations - Design, Communication and Content Engine - Healthcare full Services Agency - Web and Custom Software Factory - China Marketing and Martech Provider - Demand Generation and HubSpot Agency - Marketing and Sales Operations - Design, Communication and Content Engine - Healthcare full Services Agency - Web and Custom Software Factory - China Marketing and Martech Provider # What would you like to learn today? **Hi and welcome to W4! ** How can we help you? # Switzerland ![w4_zuerich_01](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_zuerich_01.jpg?width=800&height=533&name=w4_zuerich_01.jpg) ![w4_zuerich_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_zuerich_02.jpg?width=800&height=533&name=w4_zuerich_02.jpg) ![w4_zuerich_09](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/200320%20Digital%20Showroom/w4_zuerich_09.jpg?width=800&height=533&name=w4_zuerich_09.jpg) ![w4_zuerich_07](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/200320%20Digital%20Showroom/w4_zuerich_07.jpg?width=800&height=532&name=w4_zuerich_07.jpg) ## Zurich Idastrasse 14 8003 Zürich, ZH [eMail](mailto:zuerich@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://g.page/w4-marketing-ag?share) ## Basel St. Jakobs-Str. 191 4052 Basel, BS [eMail](mailto:basel@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/aw8m5Q8kcRYJG16A9) ## Bellinzona Piazzetta Fontana 4 6500 Bellinzona, TI [eMail](mailto:bellinzona@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/JDsfb561UiShRvxq8) ## Baden Bruggerstrasse 21 5400 Baden [eMail](mailto:baden@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/hk8KJvBGVMQ94fRj9) # Germany ![181018_W4_Heidelberg_01-021686-edited_rev](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Heidelberg/181018_W4_Heidelberg_01-021686-edited_rev.jpg?width=800&height=533&name=181018_W4_Heidelberg_01-021686-edited_rev.jpg) ![W4_Heidelberg_04](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/W4_Heidelberg_04.jpg?width=2000&name=W4_Heidelberg_04.jpg) ![w4_Heidelberg_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/w4_Heidelberg_02.jpg?width=2000&name=w4_Heidelberg_02.jpg) ![W4_Dresden_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/W4_Dresden_02.jpg?width=2000&name=W4_Dresden_02.jpg) ## Dresden Königsbrücker Str. 70 01099 Dresden, SN [eMail](mailto:dresden@w-4.com) [Click-to-Call](tel:+49351897339510) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/ve32JjsCG9EwVuWe6) # China ![w4_china_03](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_china_03.jpg?width=800&height=533&name=w4_china_03.jpg) ![w4_china_01](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_china_01.jpg?width=800&height=533&name=w4_china_01.jpg) ![w4_china_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_china_02.jpg?width=800&height=533&name=w4_china_02.jpg) ## Beijing 3/F, No.1 Building A section Zhongguancun Dongsheng Intern Incubator Haidian District 100089 Beijing [eMail](mailto:beijing@w-4.com) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://map.baidu.com/search/%E4%B8%9C%E5%8D%87%E5%9B%BD%E9%99%85%E7%A7%91%E5%AD%A6%E5%9B%AD-1%E5%8F%B7%E6%A5%BC/@12955234.125,4845163.05,19z?querytype=s&da_src=shareurl&wd=%E4%B8%9C%E5%8D%87%E5%9B%BD%E9%99%85%E7%A7%91%E5%AD%A6%E5%9B%AD-1%E5%8F%B7%E6%A5%BC&c=131&src=0&wd2=%E5%8C%97%E4%BA%AC%E5%B8%82%E6%B5%B7%E6%B7%80%E5%8C%BA&pn=0&sug=1&l=13&b=(12927843,4832899;12969347,4852131)&from=webmap&biz_forward=%7B%22scaler%22:2,%22styles%22:%22pl%22%7D&sug_forward=f820f640990186175cd4fe80&device_ratio=2) ## Hongkong Unit B, 3/F, Eton Building 288 des Voeux Rd. Central, Sheung Wan Hongkong [eMail](mailto:hongkong@w-4.com) # Slovakia ![W4 Office Bratislava_2](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Brati/W4%20Office%20Bratislava_2.jpg?width=800&height=533&name=W4%20Office%20Bratislava_2.jpg) ![W4 Office Bratislava_3](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Brati/W4%20Office%20Bratislava_3.jpg?width=800&height=533&name=W4%20Office%20Bratislava_3.jpg) ![W4 Office Bratislava](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Brati/W4%20Office%20Bratislava.jpg?width=800&height=533&name=W4%20Office%20Bratislava.jpg) ## Slovakia Hviezdoslavovo námestie 17 81102 Bratislava [eMail](mailto:bratislava@w-4.com) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/He5ZZm6u4dd2zVD19) # Thailand ![TH_1](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_1.jpg?width=800&height=533&name=TH_1.jpg) ![TH_3](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_3.jpg?width=800&height=533&name=TH_3.jpg) ![TH_2](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_2.jpg?width=800&height=533&name=TH_2.jpg) ![TH_4](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_4.jpg?width=800&height=533&name=TH_4.jpg) ## Thailand 55 Moo 7 Chiang Mai Hod Road, Muang Chiang Mai 50200 [Click-to-Call](tel:+66%202%20430%206565) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/kVPyVj3Gznn4sfG86) # Switzerland ![w4_zuerich_01](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_zuerich_01.jpg?width=800&height=533&name=w4_zuerich_01.jpg) ![w4_zuerich_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_zuerich_02.jpg?width=800&height=533&name=w4_zuerich_02.jpg) ![w4_zuerich_09](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/200320%20Digital%20Showroom/w4_zuerich_09.jpg?width=800&height=533&name=w4_zuerich_09.jpg) ![w4_zuerich_07](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/200320%20Digital%20Showroom/w4_zuerich_07.jpg?width=800&height=532&name=w4_zuerich_07.jpg) ## Zurich Idastrasse 14 8003 Zürich, ZH [eMail](mailto:zuerich@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://g.page/w4-marketing-ag?share) ## Basel St. Jakobs-Str. 191 4052 Basel, BS [eMail](mailto:basel@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/aw8m5Q8kcRYJG16A9) ## Bellinzona Piazzetta Fontana 4 6500 Bellinzona, TI [eMail](mailto:bellinzona@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/JDsfb561UiShRvxq8) ## Baden Bruggerstrasse 21 5400 Baden [eMail](mailto:baden@w-4.com) [Click-to-Call](tel:+41445624982) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/hk8KJvBGVMQ94fRj9) # China ![w4_china_03](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_china_03.jpg?width=800&height=533&name=w4_china_03.jpg) ![w4_china_01](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_china_01.jpg?width=800&height=533&name=w4_china_01.jpg) ![w4_china_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/w4_china_02.jpg?width=800&height=533&name=w4_china_02.jpg) ## Beijing 3/F, No.1 Building A section Zhongguancun Dongsheng Intern Incubator Haidian District 100089 Beijing [eMail](mailto:beijing@w-4.com) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://map.baidu.com/search/%E4%B8%9C%E5%8D%87%E5%9B%BD%E9%99%85%E7%A7%91%E5%AD%A6%E5%9B%AD-1%E5%8F%B7%E6%A5%BC/@12955234.125,4845163.05,19z?querytype=s&da_src=shareurl&wd=%E4%B8%9C%E5%8D%87%E5%9B%BD%E9%99%85%E7%A7%91%E5%AD%A6%E5%9B%AD-1%E5%8F%B7%E6%A5%BC&c=131&src=0&wd2=%E5%8C%97%E4%BA%AC%E5%B8%82%E6%B5%B7%E6%B7%80%E5%8C%BA&pn=0&sug=1&l=13&b=(12927843,4832899;12969347,4852131)&from=webmap&biz_forward=%7B%22scaler%22:2,%22styles%22:%22pl%22%7D&sug_forward=f820f640990186175cd4fe80&device_ratio=2) ## Hongkong Unit B, 3/F, Eton Building 288 des Voeux Rd. Central, Sheung Wan Hongkong [eMail](mailto:hongkong@w-4.com) # Thailand ![TH_1](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_1.jpg?width=800&height=533&name=TH_1.jpg) ![TH_3](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_3.jpg?width=800&height=533&name=TH_3.jpg) ![TH_2](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_2.jpg?width=800&height=533&name=TH_2.jpg) ![TH_4](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Chiang%20Mai/TH_4.jpg?width=800&height=533&name=TH_4.jpg) ## Thailand 55 Moo 7 Chiang Mai Hod Road, Muang Chiang Mai 50200 [Click-to-Call](tel:+66%202%20430%206565) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/kVPyVj3Gznn4sfG86) # Germany ![181018_W4_Heidelberg_01-021686-edited_rev](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Heidelberg/181018_W4_Heidelberg_01-021686-edited_rev.jpg?width=800&height=533&name=181018_W4_Heidelberg_01-021686-edited_rev.jpg) ![W4_Heidelberg_04](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/W4_Heidelberg_04.jpg?width=2000&name=W4_Heidelberg_04.jpg) ![w4_Heidelberg_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/w4_Heidelberg_02.jpg?width=2000&name=w4_Heidelberg_02.jpg) ![W4_Dresden_02](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/W4_Dresden_02.jpg?width=2000&name=W4_Dresden_02.jpg) ## Dresden Königsbrücker Str. 70 01099 Dresden, SN [eMail](mailto:dresden@w-4.com) [Click-to-Call](tel:+49351897339510) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/ve32JjsCG9EwVuWe6) # Slovakia ![W4 Office Bratislava_2](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Brati/W4%20Office%20Bratislava_2.jpg?width=800&height=533&name=W4%20Office%20Bratislava_2.jpg) ![W4 Office Bratislava_3](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Brati/W4%20Office%20Bratislava_3.jpg?width=800&height=533&name=W4%20Office%20Bratislava_3.jpg) ![W4 Office Bratislava](https://w-4-452691.hs-sites.com/hs-fs/hubfs/W4/W4%20Offices/Brati/W4%20Office%20Bratislava.jpg?width=800&height=533&name=W4%20Office%20Bratislava.jpg) ## Slovakia Hviezdoslavovo námestie 17 81102 Bratislava [eMail](mailto:bratislava@w-4.com) ![map icon](https://w-4-452691.hs-sites.com/hubfs/W4/Social%20Icons/Group%20810@2x.png) [ View on Map ](https://goo.gl/maps/He5ZZm6u4dd2zVD19)