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 Unveils 2026 Plan, Allocates THB 2.9 Billion to Build a Smart Water–Power Ecosystem for Future Industries ,Targets New Data Center Deals in Q2
20 March 2026
WHAUP allocates 2.9 billion baht for Water and Energy expansion, declaring an additional dividend of 0.1925 baht per share
19 March 2026
WHAUP Signs MOU with APEX to Study 17 MW Direct PPA & TPA Model, Unlocking Clean Energy for Industry
28 February 2026
Investor Corner
SET : WHAUP
4.34 THB
+0.10 (2.36%)
Change (% Change)
Last Updated : 20 Mar 2026 16:39
Latest Reports
Form 56-1 One Report 2024
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.
