September 2018


Lenovo Gold Business Partner

Lenovo Gold Business Partner

Klein Computer System AG is proud to announce our newest certification - as of October 1st 2018 we are a certified Lenovo Gold Business Partner. As Lenovo Gold Business Partners, we look forward to being by your side - comprehensively and expertly assisting our customers with the implementation of the following Lenovo product families:

  • Laptops
  • Workstations
  • Desktops
  • Tablets
  • 2 in 1
  • Monitors
  • VR
  • Accessories

Learn more at


August 2018

Lenovo Client Service Partner

Klein Computer System AG is proud to announce our newest certification - as of September 1st 2018 we are an official Lenovo Client Service Partner. This partnership will enable our team of certified technicians to repair Lenovo Business Products directly at our Service Centre in Dübendorf.


June 2018

March 2018

Schweizermeister 2018 in Huttwil.jpg

EHC Dübendorf is Swiss Champion 2018

We congratulate Andreas Bührer and the EHC Dübendorf to the Swiss Championship title 2018 of the My Sports League!


HP Solutions Day 2018

Under the motto "Game changing workplace innovation", this year's event takes you on a virtual test drive into the world of digitization. Discover in our keynotes and breakout sessions a lot of new things around the topics of the workplace of the future and security.

We cordially invite you to HP Solutions Day 2018 on May 16th!
Register here now
Program can be found here.

February 2018

HP - Important Safety Notice

Security-related recall for battery packs of HP Notebooks and mobile workstations with the replacement ordering program
For HP, the safety of its customers comes first. The batteries can overheat and present a risk of fire and burns to customers. For this reason, customers must check that their batteries are affected.

January 2018


Sozialwerke Pfarrer Sieber

Thank you 2017

We say THANK YOU for any support in the past year. Have you donated, brought clothes, given food, knitted socks, prayed, helped yourself or just formulated love thoughts to seek help - everything has contributed to the good annual result. People could be helped dignified and at eye level. Thank you very much!
PS: Thank you for supporting our projects in 2018 as well.
gift a stayover



30th anniversary

An anniversary is always a reason to celebrate. We have been available to our customers and suppliers for over 30 years as a reliable and competent partner in the field of IT. The relationships built up during this time are of immense importance to us, which is why we thanked them in the summer of 2016 with a jubilee party.

A special highlight was certainly the exclusive location. Amidst the tropical plants of the imposing greenhouses of the Giardino Verde we could enjoy many delicacies, were accompanied by great music and together could laugh a lot at the entertaining supporting program. We have found a lot of time to exchange ideas with our customers and partners. Get yourself a picture of this great start and click through the photos.