Siewert & Kau Computertechnik GmbH Employee Directory

Q: What is Siewert & Kau Computertechnik GmbH known for?

Siewert & Kau Computertechnik GmbH was founded in 1994. Siewert & Kau Computertechnik GmbH operates in the Wholesale Computer Equipment industry.

Wholesale Computer EquipmentNorth Rhine-westphalia, Germany51-200 Employees

Siewert & Kau is a leading, internationally operating company for IT distribution with its headquarters in Bergheim near Cologne as well as sales offices in Brunswick, Munich, Paderborn, Butzbach and Alella (Barcelona/Spain). 

Since 1994, Siewert & Kau has been active on the market as a wholesaler for IT products and systems. The range of offerings from Siewert & Kau covers a product portfolio specifically tailored to the specialized trade and system houses. This includes PC systems, mobile computing, mobile telecommunications, software, printers, servers, monitors and IT peripherals. The focus is on components and storage products – particularly in this area, Siewert & Kau is among the largest IT distributors in Germany and Europe.

In 19 years of organic growth, our annual revenue and our employee numbers have continued to grow.

Find Siewert & Kau Computertechnik GmbH employees' phone numbers or email addresses

Siewert & Kau Computertechnik GmbH Global Highlights

Europe
86

Germany
85
Portugal
1

Siewert & Kau Computertechnik GmbH's Leadership

A. M.
Head Of Service Department
Mobile Phone
Email
F. M.
Team Leader Buying Groups
Mobile Phone
Email
A. D.
Key-Account-Manager
Mobile Phone
Email
M. K.
Customer Care Manager
Mobile Phone
Email
A. T.
International Sales Manager
Mobile Phone
Email
J. Z.
International Sales Manager
Mobile Phone
Email
M. S.
Einkauf / Purchase Manager
Mobile Phone
Email
M. F.
Prokuristin Leitung Hr Siewert &kau Group
Mobile Phone
Email

Siewert & Kau Computertechnik GmbH Employee Metrics

100%

50%

0%

2026

2025

2024

Purchasing
Sales
Administrative
Analytics
Engineering
Other

Contact profiles from Siewert & Kau Computertechnik GmbH

Name

Title

Contact Info

Location

Last Update

A. M.
Head Of Service Department
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 16, 2025
F. M.
Team Leader Buying Groups
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Aug 10, 2025
A. D.
Key-Account-Manager
Mobile Phone
Email
Nov 11, 2025
M. K.
Customer Care Manager
Mobile Phone
Email
Oct 21, 2025
A. T.
International Sales Manager
Mobile Phone
Email
GermanyNordrhein-Westfalen
J. Z.
International Sales Manager
Mobile Phone
Email
GermanyNordrhein-Westfalen
Jan 20, 2023
M. S.
Einkauf / Purchase Manager
Mobile Phone
Email
GermanyHessen
May 23, 2024
M. F.
Prokuristin Leitung Hr Siewert &kau Group
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 26, 2024
T. U. R.
Software Developer
Mobile Phone
Email
GermanyLower Saxony
Oct 24, 2025
A. F.
Systemadministrator
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Aug 08, 2025

Frequently Asked Questions

What is Siewert & Kau Computertechnik GmbH known for?

Siewert & Kau Computertechnik GmbH was founded in 1994 operates in the Wholesale Computer Equipment industry; you can contact the main corporate office by phone at

+49-4922-71****

. Explore Siewert & Kau Computertechnik GmbH's company overview page for more information.

What is Siewert & Kau Computertechnik GmbH's most common email format?

Siewert & Kau Computertechnik GmbH employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Siewert & Kau Computertechnik GmbH email formats with LeadIQ.

How many employees does Siewert & Kau Computertechnik GmbH have currently?

Siewert & Kau Computertechnik GmbH has approximately 100 employees as of January 2026. These team members are located across 1 continents, including Europe.

Who are Siewert & Kau Computertechnik GmbH's key employees and leadership?

As of January 2026, Siewert & Kau Computertechnik GmbH's key employees include:

Head Of Service Department: A. M.
Team Leader Buying Groups: F. M.
Key-Account-Manager: A. D.
Customer Care Manager: M. K.
International Sales Manager: A. T.

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