Let's Talk Infrastructure
Our presale engineers respond within 24 hours — network design, site survey, and a detailed proposal at no obligation.
Get in Touch
Head Office
Bangkok, Thailand
kirz.com for full address details
Presale and Technical Enquiries
For fiber route surveys, cloud architecture scoping, colocation requirements, or Nx Witness VMS deployments — our presale engineers handle all technical assessments. Just describe your requirements in the form and we will assign the right specialist.
NOC — 24/7 Operations
For existing service incidents, contact your assigned SDM or call 02-770-9770 and select the NOC option.
Request a Quote or Consultation
Fill in your requirements and a presale engineer will respond within one business day.
Where We Operate
KIRZ infrastructure spans Bangkok and extends nationwide via MEA and EGAT OPGW partnerships.
Bangkok Metro — Core Network
1,000+ km owned dark fiber, 35 SR-MPLS PoP nodes, and direct connections to 30+ carrier-neutral data centers across Bangkok.
Nationwide — MEA and EGAT OPGW
Via strategic partnerships with MEA (Bangkok, Nonthaburi, Samut Prakan) and EGAT OPGW wavelength services covering all of Thailand and cross-border links.
Data Center Footprint
NT Bangruk, NTT Bangna, Telehouse, STT DGC, AIMs, MEA, The Cloud (AWN), Pacific Internet, TCC Bangna, TRUE IDC, and 20+ additional sites.