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Piyachai Karnasuta
Corporate Officer/Principal at
ITALIAN-THAI DEVELOPMENT
Net worth: 2 M $ as of 30/08/2026
Profile
Mr. Piyachai Karnasuta is a Chairman at ITD Construction Sdn Bhd and an Executive Vice President at Italian-Thai Development Public Co., Ltd. He is on the Board of Directors at Italian-Thai International Co., Ltd., Italian-Thai Power Co., Ltd., Italian–Thai Development Vietnam Co., Ltd., Myanmar Italian-Thai Power 1 Co., Ltd., Nha Pralan Crushing Plant Co., Ltd. and Siam Machinery & Equipment Co., Ltd. Mr. Karnasuta was previously employed as a Non-Executive Chairman by ITD Cementation India Ltd. He received his undergraduate degree from the University of Washington and an MBA from Waseda University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
OHTL Public Co. Ltd.
 OHTL Public Co. Ltd. Hotels/Resorts/Cruise linesConsumer Services Operates hotels and restaurants 0.85% | 10/03/2025 | 127,953 ( 0.85% ) | 1 M $ | 30/08/2026 |
Pylon Public Co. Ltd.
 Pylon Public Co. Ltd. Engineering & ConstructionIndustrial Services Provides foundation construction work services 0.61% | 18/03/2025 | 4,600,000 ( 0.61% ) | 538 246 $ | 30/08/2026 |
| 26/02/2026 | 22,216,838 ( 0.42% ) | 234 388 $ | 30/08/2026 |
Piyachai Karnasuta active positions
| Companies | Position | Start |
|---|---|---|
| ITALIAN-THAI DEVELOPMENT | Corporate Officer/Principal | - |
Siam Machinery & Equipment Co., Ltd. | Director/Board Member | - |
Italian–Thai Development Vietnam Co., Ltd.
 Italian–Thai Development Vietnam Co., Ltd. MiscellaneousMiscellaneous Operates as a non classified establishment | Director/Board Member | - |
Italian-Thai Power Co., Ltd.
 Italian-Thai Power Co., Ltd. Electric UtilitiesUtilities Produces and distributes electricity | Director/Board Member | - |
ITD Construction Sdn Bhd
 ITD Construction Sdn Bhd Engineering & ConstructionIndustrial Services Provides construction services | Chairman | - |
Italian-Thai International Co., Ltd.
 Italian-Thai International Co., Ltd. MiscellaneousMiscellaneous Operates as an investment holding company | Director/Board Member | - |
Myanmar Italian-Thai Power 1 Co., Ltd.
 Myanmar Italian-Thai Power 1 Co., Ltd. Electric UtilitiesUtilities Generates power | Director/Board Member | - |
Nha Pralan Crushing Plant Co., Ltd.
 Nha Pralan Crushing Plant Co., Ltd. Construction MaterialsNon-Energy Minerals Engages in rock quarrying, processing and distribution services | Director/Board Member | - |
Former positions of Piyachai Karnasuta
| Companies | Position | End |
|---|---|---|
| CEMINDIA PROJECTS LIMITED | Chairman | 28/05/2025 |
Training of Piyachai Karnasuta
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
47
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
University of Washington
 University of Washington Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Italian-Thai Development Public Co., Ltd.
 Italian-Thai Development Public Co., Ltd. Engineering & ConstructionIndustrial Services Constructs industrial buildings and develops real estate | Industrial Services |
Waseda University
 Waseda University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
ITD Cementation India Ltd.
 ITD Cementation India Ltd. Engineering & ConstructionIndustrial Services Engages in marine works, highways, bridges and industrial projects | Industrial Services |
Italian-Thai International Co., Ltd.
Italian-Thai International Co., Ltd. MiscellaneousMiscellaneous Operates as an investment holding company | Miscellaneous |
Siam Machinery & Equipment Co., Ltd. | |
Italian-Thai Power Co., Ltd.
Italian-Thai Power Co., Ltd. Electric UtilitiesUtilities Produces and distributes electricity | Utilities |
Myanmar Italian-Thai Power 1 Co., Ltd.
Myanmar Italian-Thai Power 1 Co., Ltd. Electric UtilitiesUtilities Generates power | Utilities |
Italian–Thai Development Vietnam Co., Ltd.
Italian–Thai Development Vietnam Co., Ltd. MiscellaneousMiscellaneous Operates as a non classified establishment | Miscellaneous |
ITD Construction Sdn Bhd
ITD Construction Sdn Bhd Engineering & ConstructionIndustrial Services Provides construction services | Industrial Services |
Nha Pralan Crushing Plant Co., Ltd.
Nha Pralan Crushing Plant Co., Ltd. Construction MaterialsNon-Energy Minerals Engages in rock quarrying, processing and distribution services | Non-Energy Minerals |
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