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When your network needs another perspective.
What We Do
Sigma.3 is a boutique System Integration company that specializes in Managed IT Services for a range of industry verticals, including Hospitality, Retail, F&B, and Telco.
Our core focus is on providing high-quality Wired and Wireless network infrastructure solutions that are tailored to meet the specific needs of each client. We offer a wide range of service options to ensure that our clients receive the best possible value for their investment.
Our flexible business models include 24x7 Support Help Desk and Network Operation Center services, which are designed to provide our clients with the highest level of support and assistance at all times.
At Sigma.3, we are committed to delivering innovative, reliable, and cost-effective Managed IT Services that enable our clients to achieve their business objectives.
24 x 7 Help Desk &
in the Industry
Cost Effective & Flexible Business
retail / F&B
WiFi Analytics Captive Portal Service
Self Service Point of Sales Captive Portal
SMS Marketing Gateway Service
Tenant Based Managed Infrastructure Network
Integration WiFi to Mall Loyalty Systems
WiFi Location Services
Wireless@SG Service Implementation
24 x 7 Help Desk & On-Site Support
Proactive Equipment Monitoring
Preventive Equipment Maintenance
HSIA Internet Billing Gateway
PMS to Central Radius Integration Services
IoT Device Management & On-Boarding
WiFi Heat Map Services
Ad-Hoc Event Setup & Standby
Mixed Development WiFi Implementation
VoIP & IPTV Network Consulting
Telco / Enterprise
WiFi Offload Services
Hotspot 2.0 Integration
WiFi Roaming Integration
Metro WiFi / SmartCity Solutions
WiFi to Mobile Core Integration
SD-WAN Consulting & Service Implementation
Disaster Recovery & Data Virtualisation
Corporate Guest WiFi Captive Portal
Multi-WAN Load Balancing
High Density WiFi Design & Implementation
Retail / f&b
TELco / enterprise
"The team was ever ready and responded fast to all request without any hesitation. The ASEAN Summit event wouldn’t have been a success without you guys contribution and support."
Aisyah Binte Ahmad
Assistant Director of Events Management
"I would like to extend my appreciation for the amazing work done by your employees."
Chinatown Seafood Restaurant
"From the bottom of my heart, THANK YOU for being there for me always, guiding me & for your patience. You have great team effort & synergy."
Account Manager - Enterprise Sales - Business Group