Quesys is a Montreal IT company delivering managed services and cybersecurity for over 20 years.  

We provide IT consulting, implementation and support services to the private and education sectors.   

As a client, you benefit from a multidisciplinary technical team, security and compliance experts, professional project managers, and direct access to a founding partner who is dedicated to your satisfaction and success.  

We take the time to truly get to know both you and your organization, so that we understand your needs and how solutions need to be applied. 

We pride ourselves in devising responsive and cost-effective solutions that earn your trust.  

Our end-to-end IT services allow you to focus on your mission with the peace of mind your systems and data are stable and secure. We even coordinate all your third-party technology providers to ensure optimal functioning and security. No more finger pointing between providers—the buck stops with us! 

Our services include:

- Managed IT services
- Managed security services 
- Managed cloud services 
- IT consulting 
- IT infrastructure management
- IT services
- IT support
- Microsoft Azure support
- Office 365 support
- VoIP phone service
- Cloud server hosting  
- IT outsourcing services
- IT staffing
- Ransomware protection
- Cybersecurity risk management
- Computer support 
- Data security management 
- Network security services 
- Server support 
- Computer network installation 
- Server setup 
- Network cabling installation services 
- Backup as a service (BaaS)
- Cloud virtualization

Cyber Security

Quesys

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