Siewert & Kau
Siewert & Kau


There for you around the clock

Siewert & Kau shop services

Specialist retailers can order around the clock in our B2B online shop. We guarantee that orders received by 6 p.m. will be delivered Europe-wide within 24 hours if the items are in stock.

Our product range includes more than 5,000 items from approximately 90 manufacturers. You can display products either by product group or manufacturer, or use our search function to quickly find your desired product and check its availability. All product details can be downloaded in PDF format. We also provide you with testing results wherever available.

Cloud / Shop services

Develop a successful cloud business together with us. Gain a competitive advantage, strengthen your market position, support your customers’ business development and become an expert in cloud technologies.
We enable you to put together the right cloud solutions for your customers by connecting you with selected service providers. Increase your revenue opportunities while building and scaling your business with minimal risk. You don’t have to invest in either a delivery and invoicing platform or in your own support organization, as Siewert & Kau provides you with both of these functions with its cloud.marketplace. Set your selling prices and configure your offerings. Thanks to simple and intuitive operation, it’s easy to quickly get started in the cloud business.

Your advantages:

  • Stronger, long-term customer retention through direct insight into license management and the identification of new sales opportunities
  • Increased profitability through support and invoicing services as a new revenue stream
  • Value-added through single-source solutions with industry-leading products
  • Higher margins through the provision of high-quality managed services
  • No long-term capital commitment thanks to monthly invoicing
  • Scope of memory & computing power can be adjusted if needed