WHAUP
Thailand's Leading Utilities and Power
WHA Utilities and Power
Customer Centric
WHA Utilities and Power Public Company Limited (WHA UP) is Thailand's premier utilities and power management service provider, delivering comprehensive integrated solutions.
WHASApp
WHA Super Application
Access all essential services and information instantly at your fingertips.
Track your utility and solar energy usage on WHASApp today.
THE POWER OF WHAUP
“ The Ultimate Solution for Sustainable Growth”
Raw Water Supply
Industrial Water
Wastewater Treatment
Demineralized Water
Smart Utilities
SolarPower
Emission Reduction Service
Conventional Power
Waste-to-Energy Power
Natural Gas Distribution
WHA SOLAR PROVEN TRACK RECORD
WHA Solar is actively shaping our energy future and business operations towards sustainability. Part of WHA Utilities & Power has been to provide innovative solutions for a more sustainable sector across Thailand’s industrial estates.
Solar Installation Capacity
MW
WHA SOLAR services installations
>
Projects
Total Annual Saving
MB/Year
WHA RO Plant
Intriguing visuals beckon deeper dive into immersive 360 ํ environment.
Latest News
WHAUP Spotlights Integrated Utilities & Energy Leadership, Unveiling 14 MW AAT Solar Milestone as a Benchmark for Sustainable Manufacturing
06 November 2026
WHAUP Maintains “A-” Credit Rating with “Stable” Outlook from TRIS Rating Reflecting Strong Business Fundamentals
05 November 2026
WHAUP Wins Outstanding Investors Relations Awards for Investor Relations in the Business Excellence Category at SET Awards 2026
30 October 2026
Investor Corner
SET : WHAUP
7.20 THB
-0.10 (-1.37%)
Change (% Change)
Last Updated : 12 Nov 2026 11:52
Latest Reports
Form 56-1 One Report 2025
WHASApp
WHA Super Application
Access all essential services and information instantly at your fingertips.
Track your utility and solar energy usage on WHASApp today.
Explore More Track your utility and solar energy usage on WHASApp today.
Our Customer
WHA Utilities & Power Public Company Limited provides integrated utilities products and service, and we are trusted by the customers from various business industries.
sustainability @ WHAUP
The sustainability strategy is built on the foundation of good corporate governance, human capital as strategic enabler and key driving forces including digitization and natural resources.
