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.


EMCA S.A. is an experienced independent consulting and engineering company.


GDM is a leading supplier within ICT-business.


As a solid based knowledge company Hestia ensures consistency and absolute quality by supporting and/or completely managing the ICT-infrastructure of our esteemed customers.


Specialists in change management, project management, transition and operations.


ILUNION IT Services is a Spanish Information and Communications Technology (ICT) company specialized in technological services.

Indigo Solutions

Indigo Solutions have over 12 years of experience in Network Security and IT Consultancy.

Infront IT Partner

Infront IT Partner is a supplier of IT products and services within the IT infrastructure to the business.


IPnett is a leading supplier of communication and security solutions.

Iptor IT Solutions

Iptor provides system development competences in web-environment as well in more traditional environments.


IQMTEL provides a set of solutions for quality management of your ip, UMTS and LTE networks.


iStone is a leading business systems trading house in Europe

IT-Huset Moberg

IT-Huset Moberg provides consulting and online services with the ambition of being user friendly, cost efficient and reliable.


IXX is a innovative full service provider within IT-systems integration, consulting, network management, training and software services.

Kruyswijk-ICT Services BV

Kruyswijk-ICT Services BV is a true network specialist. We focus on consultancy, managed services and hardware/software sales


Leanforce provides cost effective Unix/Linux solutions, network monitoring and strategies for IT infrastructure and Open Source.

Network Pipeline Inc

Network Pipeline Inc. (NPI) has been providing IT infrastructure Project Management, Network Management and Monitoring Services and IT Training/Professional Services since 2000. NPI specializes in design, deployment, monitoring and management of networks for the Fortune 1000, United States military and government institutions.

Network Services

Network Services is a Swedish network integrator that offers market leading solutions for communication, focusing on network security and cost efficiency.


NexTReT is a Spanish IT company focused on managed services and ICT infrastructure projects, applications and quality service solutions. A multidisciplinary team ensures your IT systems by guaranteeing the optimum performance of your applications and networks. We ensure that our service commitment covers specific projects for complex needs. Contact NexTReT Guaranteed IT Solutions Rambla Catalunya, […]

Nilex Service Management

Nilex Service Management is a complete incident and problem management handling system


nlcom offers a broad range of ICT services and products for all kinds of organizations.

Open Minds

With a strong team of Technical Consultants, Open Minds have over 20 years’ experience of successfully implementing and supporting mission critical data and application protection throughout the world.


OpenStack is an OS for virtualized servers, an open source software for creating private and public clouds. OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API. OpenStack works with popular enterprise and open source technologies making it ideal for heterogeneous infrastructure. […]


Plexor AB is a platform independent consultancy company that provides services around system integration, system maintenance and backup/restore/security.

Pro4u Business Systems

Pro4u Business Systems AB is part of the Pro4u group, with more than 100 consultants of IT and management expertise.


Proact is a specialist in storage, archiving and securing large volumes of mission-critical information.


QGroup is a professional manufacturer for solutions in IT security.

Red Hat

The world’s leading open source application platform.

S.I.G.M.A. Network

S.I.G.M.A. Network is able to provide an excellent combination of expertise, coverage, and customized solutions.


secadm GmbH focus specializes in IT security and IT development. They develop and implement customized IT solutions for customers in Europe, USA and Asia.


Securelinx is an award-winning Enterprise Linux and Open Source Solutions supplier providing Linux Infrastructure, subscriptions, services, support and training solutions to customers throughout Ireland and the UK.


Sitescanner is a world leading company in web performance management.


Solucions-IM provides management services and installation monitoring platforms to small and medium companies, as well as to Public Administrations.

Taashee Linux Services

Taashee Linux Services was incepted in the year 2007. The technology company saw a proliferation of open source technology and tools since then. Also, there was a nascent need for a skilled partner who could help customers derive maximum mileage from their technology investments. We, at Taashee, with a strong technical background and a varied […]

Telvice Solutions

Telvice Ltd. to one of the leader systems integration company in the Hungarian IT market.

thuinformatik GmbH

thuinformatik is specialized in Service, Server, Storage and Security. Infrastructure solutions and integrations are their main competencies. Feel free to protect your IT with professionals showing decades of real-world experience in many industries and covering different scopes of applications and views. thuinformatik are committed to provide true service quality to customers and strive every day […]

Transitiv Technologies

Transitiv Technologies specialise in providing IT solutions for heterogenous network, hardware and application monitoring and business critical support, training and development for Linux, Unix and Open Source.

TruePath Technologies

TruePath Technologies offers a suite of software and consulting services to help companies harness the potential of their networks.

Unified Specialized Systems

Unified Specialized Systems (USS) is an Information Technology company that provides latest and most stable technical solutions and services. The company was established in the early 2009 and since that time, it has been passionate in delivering a great professional work that puts customer’s satisfaction and quality as its highest priorities.   Contact Wesam Fariq Email:info@uss-ar.com […]


Nordic LAN & WAN Communication Oy is a private Finnish company, specialized in telecommunication, networks, security, video surveillance systems and system integration.

VM Sistemi

Our offering includes stand-alone installations as well as monitoring as a service.