Jarun Wiwatjesadawut

Chief Executive Officer at J.R.W. UTILITY

Net worth: 6 M $ as of 30/07/2026

62 year

57 connections

Industrial Services

Health Services

Consumer Services

Profile

Mr. Jarun Wiwatjesadawut is an Independent Director at Global Green Chemicals Public Co. Ltd., a Managing Director at Image Line Advertising Co. Ltd., a Chief Executive Officer & Executive Director at J.R.W.
Utility Public Co., Ltd. and a Member at Srinakarin Garden Foundation.
He is on the Board of Directors at Global Green Chemicals Public Co. Ltd., The Park Foundation, Inc., Sikarin Public Co., Ltd. and J.R.W.
Utility Public Co., Ltd. Mr. Wiwatjesadawut was previously employed as a Chairman by J.R.W.
Utility Public Co., Ltd. He also served on the board at Metropolitan Waterworks Authority, Metropolitan Electricity Authority, Wastewater Management Authority, Professional Waste Technology 1999 Public Co., Ltd. and Santi Green Pack Co. Ltd. He received his undergraduate degree from the University of Chulalongkorn.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
SIKARIN PUBLIC CO., LTD. 1.19%	29/04/2026	24,417,319 ( 1.19% )	6 M $	30/07/2026

Jarun Wiwatjesadawut active positions

Companies	Position	Start
SIKARIN	Director/Board Member	31/12/2001
J.R.W. UTILITY	Chief Executive Officer	-
GLOBAL GREEN CHEMICALS	Director/Board Member	01/04/2021
Image Line Advertising Co. Ltd.	Chief Executive Officer	19/10/2011
The Park Foundation, Inc. The Park Foundation, Inc. Financial ConglomeratesFinance Foundation	Director/Board Member	31/12/2015
Srinakarin Garden Foundation	Corporate Officer/Principal	-

All active positions of Jarun Wiwatjesadawut

Former positions of Jarun Wiwatjesadawut

Companies	Position	End
Santi Green Pack Co. Ltd.	Director/Board Member	31/12/2019
Metropolitan Waterworks Authority Metropolitan Waterworks Authority Water UtilitiesUtilities Produces, transmits, and distributes water	Director/Board Member	31/12/2008
Wastewater Management Authority	Director/Board Member	31/12/2007
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Training of Jarun Wiwatjesadawut

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Linked companies

Private companies	12
Sikarin Public Co., Ltd. Sikarin Public Co., Ltd. Hospital/Nursing ManagementHealth Services Operates general medical and surgical hospitals	Health Services
Professional Waste Technology 1999 Public Co., Ltd. Professional Waste Technology 1999 Public Co., Ltd. Environmental ServicesIndustrial Services Provides waste disposal services	Industrial Services
University of Chulalongkorn University of Chulalongkorn Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Metropolitan Waterworks Authority Metropolitan Waterworks Authority Water UtilitiesUtilities Produces, transmits, and distributes water	Utilities
Global Green Chemicals Public Co. Ltd. Global Green Chemicals Public Co. Ltd. Chemicals: SpecialtyProcess Industries Produces methyl ester, fatty alcohols and glycerin	Process Industries
Metropolitan Electricity Authority /Thailand/ Metropolitan Electricity Authority /Thailand/ General GovernmentGovernment Distributes power services	Government
The Park Foundation, Inc. The Park Foundation, Inc. Financial ConglomeratesFinance Foundation	Finance
J.R.W. Utility Public Co., Ltd. J.R.W. Utility Public Co., Ltd. Engineering & ConstructionIndustrial Services Designs, procures, constructs and installs electrical systems & telecommunication and information technology systems	Industrial Services
Santi Green Pack Co. Ltd.
Image Line Advertising Co. Ltd.
Wastewater Management Authority
Srinakarin Garden Foundation