Tomorrow’s communication, for you, today
We provide organizations worldwide freedom by connecting them independently and future-proof.
Tomorrow’s communication, for you, today

Horizon delivers communications, infrastructure, and security solutions worldwide with 24×7 proactive support and local management. With our independent experts, we work with the world’s best technology partners to connect the needs and aspirations of our customers with flexible and reliable solutions that leverage proven innovations accredited by Gartner®.
We provide the design and creation of our solutions through our Professional Services. Our own Global Mission Control Center (NOC), which is NENISO / IEC 27001: 2013 certified, provides 24×7 proactive management and on-site engineering resulting in the best service and support. As a customer you have full insight into all services and management via the Customer Mission Control Portal, this Portal automates all our customer, supplier and billing processes. Our customers therefore can benefit from 1 tailored invoice, 1 contract, 1 SLA and 1 named account team for all solutions worldwide.

1 tailored invoice, 1 contract, 1 contact and 1 SLA for all solutions worldwide

Horizon is independent and carrier neutral. We focus on customer needs. We are not bound by investments in network capacity, footprint or technology and therefore we are independent in our advice. As a result, our solutions are flexible, scalable, cost effective and based on best-of-breed technology. We continue where other networks or carriers stop and like to keep it simple: one tailored invoice, one contract, one contact and one SLA for all global solutions.

Smart worldwide solutions with local support
Smart worldwide solutions with local support
Enterprise customers
Carriers
Data centers
Countries
Cities
Latest news


“We work with many of the world’s largest global organizations to deliver powerful and reliable communications capabilities,” said Melvin Jellesma, Managing Director, at Horizon Telecom. “Companies are looking for Cloud-based business communications to help their people communicate and collaborate in various parts of the world. Partnering with RingCentral brings the world’s very best UCaaS global, open, mobile-first platform to our customers. With RingCentral Office Message-Video-Phone (MVP) solution, our customers can spend less time worrying about their communications system and more time concentrating on growing their business.”

Why Horizon

Independent & carrier neutral
1 tailored invoice, 1 contract, 1 contact, 1 SLA
Global Mission Control Center – 24x7 NOC
All solutions are proactively managed worldwide via our Global Mission Control Center – 24×7 NOC. We work while the rest of the world is asleep. The customer maintains full insight and control via the Customer Mission Control Portal (NENISO/IEC 27001: 2013).
Professional Services
Our customer-oriented experts and broad Professional Services help our customers to create and manage their solutions. From remote monitoring and management to full management-as-a-service at the location.
Flexible & scalable tailor-made solutions
'Best-of-breed' technology
Cost-efficient
Our Professional Services
With our Professional Services, we offer tailor-made options and 24×7 support remotely, on location, on-call, or according to pre-arranged agreements. The needs of your organization are leading and we are flexible in what, when, and how much of our expertise you’ll need. Our proactive management models can be deployed flexibly, grow with the solutions, and are tailored to the phase of the digital transformation you are in.
150+ Enterprise customers






















We are Horizon
Our added values
Independent & Carrier-Neutral
1 Tailored invoice, 1 Contract, 1 Contact, 1 SLA
Global Mission Control Center – 24x7 NOC
Professional Services
Flexible & Scalable tailor-made solutions
'Best-of-breed' technology
Cost-efficient
ABOUT
PARTNERS
CONTACT
Global Mission Control Center
Boylestraat 38a, Ede
6718 XM, The Netherlands
General
T: +3120 226 1500
E: contact@horizontelecom.nl
Monday till Friday 08.30 - 17.00
Support
T: +3120 226 1500
E: service@horizontelecom.nl
Monday till Friday 08.30 - 17.00
Outages
T: +3120 226 1555
24x7 available
ABOUT
COMMUNICATION
INFRASTRUCTURE
PARTNERS
CONTACT
Global Mission Control Center
Boylestraat 38a, Ede
6718 XM, The Netherlands
General
T: +3120 226 1500
E: contact@horizontelecom.nl
Monday till Friday 08.30 - 17.00
Support
T: +3120 226 1500
E: service@horizontelecom.nl
Monday till Friday 08.30 - 17.00
Outages
T: +3120 226 1555
24x7 available