Wha Utilities and Power Public Company Limited at EGM held on December 21, 2020 approved change of the company's Head Office Address. From Existing Head Office: 9/241-242, 24th Floor UM Tower, Ramkamhang Road, Suanluang district, Suanluang Sub-district Bangkok 10250 to New Head Office: 777 WHA TOWER, 22nd Floor, Unit 2203-2205, Moo 13, Debaratna Road (Bangna-Trad) KM.7, Bang Kaeo, Bang Phli, Samut Prakarn 10540.