The AddPro Group currently consists of seven business areas within the infrastructure business.


Alten is one of the leading service companies in the field of Communications, Engineering and Technology Consulting.


Anthesis is a OP5 Professional Partner and delivers software consultancy services.

arxes-tolina GmbH

arxes-tolina GmbH focus on IT services, project management, software development and CAD Solutions with a strong focus on innovative future markets.


Atea is the leading Swedish supplier of IT infrastructure products and services.

Bacher Systems

Bacher Systems EDV GmbH combines the benefit of highly committed employees of an owner-run Austrian company.


Bluecom is a company with extensive experience delivering reliable IT solutions. Their aim is to surpass the expected. In every mission. Whether the mission is complex and the technology they use is advanced, as customers you can always feel calm in easy-to-use and sustainable solutions, guaranteed to make a difference for your business. They specialize […]


BrainConsult AG is an information and communication technology (ICT) company with high standards. The network of cooperating services ensures deliverance of optimal solutions for each customer’s specific needs. The company goal is to serve as the interface between the business and the world of communication technologies. Recognising and understanding the customer needs is our speciality. […]

Chuanhow Technology

Chuanhow Technology is a specialist in cloud computing / big data, network security, data analysis etc

City Network

As a leading hosting provider each node and network in City Networks multiple data centers are monitored in detail via OP5s superior products.

Conclusion Xforce

Conclusion Xforce is the largest Linux & Unix, Middleware, Hybrid Cloud, Automation and Monitoring specialist in the Netherlands. Our services focus on building, managing and improving enterprise-critical ICT infrastructures. Contact Conclusion Xforce De Molen 36 3994 DB Houten Netherlands Email: contact@conclusionxforce.nl Phone: +31 (0)30 305 4689 Webpage: https://www.conclusionxforce.nl/  

Dagemark Innovation AB

Dagemark Innovation AB is an OP5 Service partner owned by the former OP5
CTO and VP Engineering, Johannes Dagemark.


Delecsys is a consultancy company specialized in helping customers with database, network, server and sourcing.


Dell is one of the largest technology companies in the world and delivers the hardware for OP5s network monitoring appliances.

Dimension Data

Dimension Data’s focus areas include network integration, security solutions, data center solutions, converged communications, customer interactive solutions, Microsoft solutions and a range of professional, consulting, managed and support services.