United Kingdom
For 25 years Trustmarque has supported organisations to harness modern ways of working.
As technology has developed from an operational enabler to a potential strategic advantage,
Trustmarque has helped implement, adapt and run innovative technology solutions for major
organisations in the corporate and public sectors.

Vaserv GmbH

Vaserv is a German based organization specialized in solution-oriented, product-based services with headquarters in Neuss and offices located south of Frankfurt. Concentrating on Microsoft System Center and Security and Systems Management in general, VAServ leverages its great experience in servicing enterprise and midmarket accounts throughout German speaking Europe and beyond.


Xylos inspires people with technology to contribute to their organization’s success. As respected and trusted IT advisor, we offer solutions with added strategic, operational and human value. We combine in-depth knowledge of innovative technology relating to Cloud, Mobile, Social and (e)Learning, with personal advice on implementation, management and strategy. Our competence center IT LifeCycle Management has a main focus on Microsoft System Center solutions. Each initiative for the optimization of IT Lifecycle Management starts at Xylos with identifying and checking the service processes and drawing up a catalog of standardized services (the ‘Service Catalogue’), offering users a highly automated, preferably ‘self service' method.