Trusted by 500+ Organizations
Leading Organizations
Choose KIRZ
From government ministries and international embassies to global banks, luxury hotels, and advanced manufacturers — Thailand's top organizations trust KIRZ to keep their IT infrastructure running 24/7.
500+
Organizations Served
30+
Years of Trust
7
Industry Sectors
99.95%
Network Uptime SLA
Our Customers
Organizations That Trust KIRZ
Leading organizations across every industry choose KIRZ as their primary IT Infrastructure partner — backed by owned Dark Fiber, SR-MPLS, and NOC 24/7.
Ministry of Finance
Government of Thailand
US Embassy Bangkok
United States Embassy
US Dept. of Homeland Security
US Government
Royal Embassy of Saudi Arabia
Saudi Arabian Embassy
Aeronautical Radio of Thailand
Government Agency
JUSMAG-THAI
Joint US Military Advisory Group
United Overseas Bank (UOB)
Banking & Finance
Hafele Thailand
Hardware & Fittings
Boon Rawd Brewery
Food & Beverage
Honda Access Corp.
Automotive
MFEC PCL
Technology Services
KGI Securities
Banking & Finance
Lyreco Thailand
Office Supplies
Boontavorn
Leading Retail Home Decor
Bangkok Patana School
International Education
Shangri-La Hotel Bangkok
Luxury Hospitality
Asavasopon
Bose & HiFi Distributor
The Athenee Hotel Bangkok
Luxury Hospitality
German Auto (BMW MINI)
Automotive
Mercedes-Benz Bangkok
Automotive
SCG Packaging (SCGP)
Manufacturing
MSC Mediterranean Shipping
Logistics
Fabrinet Thailand
Advanced Manufacturing
Metro Systems Corporation
Technology
* Partial list of customers, sorted alphabetically
Why They Choose KIRZ
Infrastructure That Proves Itself
Numbers that reflect 30 years of building Thailand's enterprise network infrastructure.
1,000+
km of Owned
Dark Fiber
Dark Fiber
35
SR-MPLS PoP
Nodes in Bangkok
Nodes in Bangkok
30+
Connected
Data Centers
Data Centers
24/7
NOC Proactive
Monitoring
Monitoring
Ready to Join Organizations That Trust KIRZ?
Our engineers will assess your infrastructure needs at no cost — no commitment required.