Infogérance pour PME et ETI : externalisation informatique

IT Systèmes combines technical expertise, transparency and human contact. We manage your entire information system - servers, networks, cloud, security, support and supervision - with a focus on measurable performance.
Our customers appreciate the responsiveness of our teams, the reliability of our support and the clarity of our communication.
Above all, we operate without any long-term commitment: our loyalty is built on satisfaction, not constraint. This philosophy drives us to maintain high standards, to innovate continuously and to invest fully in every customer, whatever their size.

The Help Desk focuses on day-to-day user support: office assistance, troubleshooting, workstation management and Microsoft 365 collaborative tools.Outsourcing, meanwhile, encompasses the complete technical management of your information system. Together, these two services form a complete solution: the Help Desk manages the user "front office", while outsourcing provides the technical "back office". This complementary approach guarantees the consistency, continuity and security of your IT environment.

Security is built into our services from the design phase. Each managed infrastructure benefits from continuous monitoring and a security policy tailored to its level of criticality.
We follow ANSSI and Microsoft best practices, using a “Zero Trust” approach: network segmentation, multi-factor authentication (MFA), centralized identity management (Microsoft Entra ID), data encryption, and EDR/XDR monitoring.
Critical environments are protected by our security bundles, such as Cyber Pilot 360, which include a 24/7 managed SOC, threat detection and response, and an outsourced CISO to ensure strategic cybersecurity leadership.
We support our clients in achieving GDPR and NIS2 compliance by applying the best practices of the ISO 27001 standard, while ensuring proactive protection of data and users.

Supervision covers all the critical components of your information system: physical and virtual servers, backups, routers, firewalls, licenses, storage, messaging and Cloud environments.
Our monitoring tools collect and analyze performance and security indicators in real time. In the event of an anomaly (breakdown, saturation, slowdown, backup failure, intrusion attempt), an alert is automatically generated and processed by our engineers.
For customers with sites in different time zones or requiring continuity of service, we set up 24/7 support. This guarantees system availability and enables immediate intervention in the event of an incident, regardless of time or location.

Taking over an existing environment is a key stage in our methodology. We start with a complete technical and organizational audit to understand the architecture, dependencies and weak points of your IS.
Once the scope has been defined, we take care of access recovery, documentation, the takeover of supplier contracts and the installation of IT Systems tools (supervision, ticketing, backup, security).
All this is done progressively and transparently, with no business interruption. If necessary, we work in parallel with your former service provider to ensure a smooth, risk-free handover.

Oui, dès 5 utilisateurs. Il n'existe pas d'offre séparée pour les TPE : le socle de support est le même pour tous, 15 €HT par utilisateur et par mois à partir de 5 utilisateurs, sans engagement de durée, et le périmètre s'ajuste au besoin.
Les PME peuvent choisir une approche modulaire : en bundle (collaboration, sécurité, infrastructure) ou à la carte, selon leurs priorités et leur budget.
Les ETI et grandes entreprises disposent d'un accompagnement sur mesure, intégré à leurs outils ITSM internes et à leurs processus ITIL, avec un pilotage multi-sites et des comités de direction technique réguliers.

We act as your one-stop shop. This means that we take charge of relations with your various service providers: Internet operators, software publishers, hosting providers, security suppliers or hardware maintainers.
When an incident concerns a third party, our teams open the ticket, follow up, coordinate exchanges and check compliance with resolution deadlines (SLAs).
You no longer have to manage the complexity of communication between several players: IT Systèmes centralizes, manages and provides you with consolidated reporting on all actions taken. This management approach simplifies your day-to-day operations and considerably improves responsiveness.

We monitor several key indicators: overall system availability, average resolution times, frequency and recurrence of incidents, backup compliance, equipment security and network stability.
These metrics are analyzed each month in a detailed report sent to the customer. The results are then discussed at a quarterly steering committee meeting, where improvement actions and any necessary changes are decided.
This transparency enables our customers to manage their IT as a genuine performance center, with a clear and objective view of results.

Yes. Beyond the day-to-day management of your infrastructures, IT Systèmes helps you plan your digital transformation.
Our consultants help you draw up your IT roadmap, define your priorities, modernize your environments (Cloud, network, security), and anticipate regulatory or technological changes.
This support is based on our multi-sector experience and our Microsoft certifications, guaranteeing consistency between strategy, tools and operational performance.

IT Systèmes outsourcing transforms IT management into a controlled, measurable and secure service.
The benefits are manifold:

• Reduced downtime thanks to proactive supervision.
• Cost optimization and better budget visibility.
• Improve internal productivity by delegating technical tasks.
• Global infrastructure security and regulatory compliance.
• Personalized, human support tailored to your business reality.
  In short, outsourcing frees you from operational constraints, while guaranteeing the stability, performance and security of your information system.

L'infogérance consiste à confier la gestion de tout ou partie de votre système d'information à un prestataire externe spécialisé. Ce dernier prend en charge la supervision, la maintenance, la sécurité et l'évolution de votre infrastructure IT dans le cadre d'un contrat avec des engagements de niveau de service (SLA).

Traditional IT outsourcing is often reactive: the service provider steps in when an incident occurs. Managed services (MSP) go a step further: the service provider continuously monitors your infrastructure using advanced monitoring tools, anticipates outages, and integrates cybersecurity from the design phase onward. In practice:

• Intervention model: Traditional managed services = response to reported incidents; MSP = continuous monitoring and prevention.
• Scope: Traditional IT outsourcing = often limited to the IT infrastructure; MSP = comprehensive IT services, including cybersecurity from the design phase onward.
• Management: Traditional IT outsourcing = ad hoc reports; MSP = real-time reporting and strategic IT support.

IT Systèmes operates as an MSP, offering proactive management, real-time reporting, and strategic IT support.