About GROSC

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Relying on telecommunications when communication is vital.

We are GROSC

Since 2008, we have been committed to providing the most reliable telecommunications for various sectors. Why? Because we believe that anyone should be able to blindly rely on telecommunications when needed.

Our team consists of a group of passionate, certified technical experts with over 500 years of combined experience within the telecommunications industry. Your needs and requirements are most important to us at GROSC, because your company is unique and has company-specific goals. We believe in the power of cooperation and therefore always enter dialogue with you, listen to what you want to achieve and are transparent throughout the entire project. That is how you get the best-fit solution and an always-working telecommunications system.

GROSC = certified Mitel partner

The ins and outs of Unify’s OpenScape systems have zero secrets
to our passionate technicians. As a result, we have achieved Mitel's highest attainable partner certification: Master III Status. To earn this status, we obtained multiple certificates for OpenScape 4000, OpenScape Voice and OpenScape Contact Center. We continue to improve and develop ourselves and our systems to maintain this Master Status.

In-house development

Control rooms, public safety answering points and care centers must be able to rely blindly on our telecommunication systems. That is why at GROSC, we continue to develop our services and products in-house, keeping us ahead of the industry and providing you with innovative applications on top of your existing OpenScape telecommunication systems.

Specialist where telecommunications is vital

We work for industries where an always-working telecommunications system is crucial.
Control rooms & Public safety answering point
Hospitals & care centers
Government & education
Get in touch

Your telecommunications, always flawless.

More information or discuss the possibilities for your organisation?

Call us