
Networks and Wi-Fi
A reliable network for your teams, in the office and across locations. We design and maintain your Wi-Fi, wired network and internet connections.
Explore our network and Wi-Fi solutions
No in-house IT department, or need extra support for your team? Sumatoni takes care of your IT architecture, projects, maintenance and support.
From IT maintenance and monitoring to user support, we look after your day-to-day IT needs and provide ongoing support for your projects.
How we work
Complete IT management or targeted support: choose the services your business needs.

A reliable network for your teams, in the office and across locations. We design and maintain your Wi-Fi, wired network and internet connections.
Explore our network and Wi-Fi solutions
Keep your systems available and your data ready to restore when needed. We manage your servers, Microsoft 365 and hosting, with backups tailored to your needs.
Explore our cloud and hosting solutionsProtect your data and prepare to recover from an incident. We put security measures in place and help you work towards meeting your compliance requirements.
See our cybersecurity approach
Open source can reduce reliance on a single software vendor and lower licence costs. Sumatoni selects the right solutions for your needs, then manages and supports them.
See our open-source expertise
We help your staff with everyday IT issues, maintain their computers and troubleshoot problems with their equipment.
Discuss your IT support needs
Make IT decisions that fit your needs and budget. We assess your environment, compare options and agree priorities with you.
Explore our IT consultancy servicesSumatoni assesses the existing IT environment, agrees priorities with the client and implements the approved changes. The aim is to create a well-managed, documented infrastructure that is easy to maintain, without replacing everything.
A documented, manageable network that is better protected against avoidable incidents and ready for the next phases of work.
An organisation with more than 100 employees and hundreds of daily visitors still relied on unmanaged switches, poorly documented cabling and switches connected by users that could cause network loops.
Sumatoni agreed priorities with the client, made the necessary changes and kept the wider IT environment in view.
The client has secure access to their applications, and we have shared the knowledge needed to use and manage the setup. Sumatoni remains available to help with issues they cannot resolve themselves.
Employees needed access to business systems and applications, including when working remotely. Frequent staff changes also meant that new user accounts had to be easy to create, with access rights appropriate to each role.
Sumatoni designed the IT architecture, set up the servers and remote desktops, configured access rights and secured remote access. We continue to help when the client cannot resolve an issue with their own resources.
Monitoring alerts Sumatoni to incidents so we can act without waiting for the client to report a problem. Backups and a recovery strategy complement this ongoing support.
Whether an organisation has fewer than 10 people or more than 100 employees, it needs a clear view of its IT environment and a way to recover when something goes wrong.
Sumatoni designed and implemented a business continuity solution suited to the client’s needs, without adding unnecessary equipment. We monitor alerts and respond to detected incidents.
Google review summary · translated from French
Solutions tailored to the company’s needs, prompt responses and effective support: the highlights of three years of working with Sumatoni.
Renaud D. Partner Read the review on Google
Feedback by email · excerpt translated from French
« We particularly appreciated the team’s responsiveness, professionalism and the quality of their follow-up throughout our exchanges. »
Tell us about your situation. In our first conversation, we will discuss what needs attention, agree on priorities and see whether Sumatoni is the right partner for you.