From on-site troubleshooting to cloud management, Three60.LK keeps your business running smoothly, so you can focus on what matters most.
We understand that every business depends on technology and when things stop working, productivity takes the hit. At Three60.LK, we deliver complete IT support services that help small to medium businesses stay connected, secure, and efficient.
- Proactive system monitoring
- Remote & onsite support
- Regular maintenance & updates
- Troubleshooting and issue resolution
- LAN/WAN setup
- Router, switch, and firewall configuration
- Network troubleshooting
- Wi-Fi optimization
- Microsoft 365 & Google Workspace management
- Cloud storage and migration
- Email hosting and setup
- Virtual servers
- Firewall & antivirus setup
- Endpoint protection
- Backup & disaster recovery planning
- Cybersecurity audits
& Software Support
- PC, laptop, and printer setup
- Server installation and maintenance
- Software licensing and updates
- Vendor coordination
- IT infrastructure planning
- Technology upgrade strategy
- Budget optimization
- New office IT setup
We understand your business needs and current setup.
We identify gaps and improvement areas.
We work with a wide range of small to medium-sized businesses including
- Corporate Offices
- Education Institutions
- Retail and Hospitality
- Medical and Healthcare
- Logistics and Service Companies

Nishantha T
“Three60.LK has been our go-to IT partner for years. Their response time and professionalism are unmatched.

Wijewardhane D
“They helped us move our email and data to Microsoft 365 with zero downtime. Highly recommended.”
Let’s discuss how we can keep your systems secure, reliable, and ready for growth.