abtis was founded in 2003 as an IT system house specializing in Microsoft technologies and data centers. Even then, it was clear to our founder Thorsten Weimann that the IT world was subject to permanent change.

For over thirteen years Complete IT Systems Ltd has become a leading provider of IT solutions, products and services across the UK.

Customers can select from the widest range of the latest and most robust Information Technology products available to solve pain points or facilitate new business growth.

Based on 25 years of experience, we develop individual IT strategies for you and guide them to successful implementation in order to secure your business processes in the long
term. Our experienced experts provide holistic solutions for all questions of IT security - and beyond.

Our customers include national and international medium-sized companies, schools, universities and technical colleges, universities and government organizations.

NEWERKLA brings systematics to your network of printers and to the variety of devices. After an analysis of the printing requirements, we develop a holistic printing concept for your company with the appropriate output devices.

Simoda are a scale up technology business based the wonderful steel city of Sheffield.

We understand the complex relationships between technologies and carefully select the components and applications that are suitable for you. Because this is crucial for the smooth operation of your ICT systems.