Belgrade, Serbia
+ 381 (11) 225 88 88
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Introducing NES Communications, formerly Siemens Enterprise Communications

Need a secure network?

You are at the right place. We can help you design and build secure, reliable, tailor-made network.

Need a phone solution?

Your search ends here. We can help you design and build phone and UC solution for your needs.

24/7 Support

We offer a range of service level agreements. Our teams are available 24/7 should you need them.


Recent Projects

National Museum of Serbia
dect-en networking-en telephony-en wifi-en
Crowne Plaza Belgrade
iptv-en networking-en telephony-en wifi-en
University of Central Asia
iptv-en networking-en telephony-en wifi-en

Why Choose Us ?

NES Communications is a Unify Master Partner,  and Extreme Platinum partner entitled to distribute and provide entire portfolio of:

  • Appropriate pre-sales and post-sales services,
  • Support for existing and new customers, partners and resellers by delivering quality solutions according to customer specific demands and needs

Our teams are experienced and able to deliver and setup the complete solutions according to best business practices.

Quick response in combination with high quality support is our main objective – and we keep it all the way.

As part of our continuous focus on providing high-quality products and services for our clients, NES Communications is proud to have attained ISO certification.
Currently NES holds ISO 9001:2008, 20000-1:2011, 22301:2012, 27001:2013 certificates

We follow the requirements, specifications, guidelines and characteristics set forth to ensure services that meet world class standards. Not only that, but our certification also means that our products and services are safe, reliable and of the best quality.


In NES Communications, we believe in exceeding customer expectations. Our top priority is always customer satisfaction, so we approach to each project to provide maximum customer satisfaction with best possible results. “

Nikola Knezevic,
MBA, B.Sc.E.E. Partner & CMO

Our Clients