• PTT
  •  Overview
  • Last Modified:
  • August 20, 2025
  • Company type:
  • Public
  • Industry:
  • Oil and Gas
  • Verified:
  • No
  • No of Employees:
  • 10 001 - 50 000
  • Stock Code:
  • PTT
  • Download
  • Signed Health Status Declaration Form
  • Turnover $50m + ?:
  • Yes
  • Headquarters:
  • Bangkok, Thailand
  • Public Interest Score:
  • 750+

 

  • PTT
  • General Information

Description

PTT Public Co., Ltd. is a holding company, which engages in the development and exploration of gas properties. It operates through the following segments: Gas, Petro & Refine, Oil & Training, PTT Exploration and Production Public Company Limited (PTTEP), and Others. The Other segment offers coal.

Chatchai Phromlert:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Krishna Boonyachai:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Payong Srivanich:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Phongsaward Neelayodhin:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Nattapon Nattasomboon:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Chanon Mungthanya:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Chayatan Phromsorn:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Veerapat Kiatfuengfoo:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Choosri Kietkajornkul:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Ukris Boontanondha:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Wilert Puriwat:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Teerawat Boonyawat:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No
Kongkrapan Intarajang:
qone: No, qtwo: No, qthree: No, qfour: No, qfive: No, qsix: No

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5 Benchmark > 4 Excellent > 3  Good > 2 Caution > 1 Risk

 

  • Company Information
  • Company System Number:
  • 15481
  • Founded Year: 
  • 1978
  • Registration Number: 
  • 0107544000108
  • Country: 
  • Thailand
  • Stock Exchanges: 
    • Stock Exchange of Thailand
  • Financial year end: 
  • December
  • No. of Countries operations: 
  • 10
  • Company Status: 
  • In Business
  • Industry Sub Category: 
  • Oil, Gas, and Petrochemical Company
  • Date listed on Stock Exchange: 
  • 06/12/2001

 

  • Contact Information
  • Business operation: 
  • PTT Public Co Ltd (PTT) is a state-owned integrated oil and gas, and petrochemical company. The company operates oil and natural gas, coal, power, and infrastructure businesses.
  • Primary office: 
  • 555 Vibhavadi Rangsit Road, Chatuchak, Bangkok 10900

 

  • Additional Information
  • Listed?: 
  • Yes
  • Company secretary: 
  • Kongkrapan Intarajang
  • Reporting currency: 
  • THB
  • ISIN number (12 digit): 
BKK
TH0646010Z00
  • Authorised shares:
  • Issued shares:
  • 28 562 996 250
  • No of shareholders:
  • 1001 and more shareholders
  • No of shareholders holding 20%:
  • 1 shareholder
  • Number of shares traded
  • Per Year:
  • Per Quarter:
  • Per Month:

 

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Shareholders holding 5% +


For a comprehensive list, please contact InsidEntity.

Material Subsidiaries/Associates


For a comprehensive list, please contact InsidEntity.

Credit Rating

NameLogoCountryHeadquartersRating
S and GlobalCredit LogoUnited States of AmericaNew YorkBBB+
FitchCredit LogoUnited States of AmericaNew YorkBBB+
Moody'sCredit LogoUnited States of AmericaNew YorkBaa1

 

Countries Operations/ Offices


 

Company Directors

Name
Nationality
Age
Role
Qualification
Name

Chatchai

Executive
NationalityThailand
64
RoleChairman
QualificationBA(PLS), MBA
Date Appointed: 01/01/2023
Duration:
2 years and 10 months
Independance: Y
Profile
Name

Krishna

Non Executive
NationalityThailand
60
RoleNED
QualificationBEc, GradDip
Date Appointed: 01/07/2020
Duration:
5 years and 4 months
Independance: Y
Profile
Name

Payong

Non Executive
NationalityThailand
56
RoleNED
QualificationB.S. Ind. Engr., MBA
Date Appointed: 09/04/2021
Duration:
4 years and 7 months
Independance: Y
Profile
Name

Phongsaward

Non Executive
NationalityThailand
RoleNED
QualificationLL. B.
Date Appointed: 01/12/2023
Duration:
1 year and 11 months
Independance: Y
Profile
Name

Nattapon

Non Executive
NationalityThailand
RoleNED
QualificationB.S.C.E., M.S.C.E, EngD
Date Appointed: 15/02/2024
Duration:
1 year and 9 months
Independance: Y
Profile
Name

Chanon

Non Executive
NationalityThailand
RoleNED
QualificationBS
Date Appointed: 12/04/2023
Duration:
2 years and 7 months
Independance: Y
Profile
Name

Chayatan

Non Executive
NationalityThailand
RoleNED
QualificationB.Eng, M.Sc, Ph.D.
Date Appointed: 28/08/2024
Duration:
1 year and 2 months
Independance: Y
Profile
Name

Veerapat

Non Executive
NationalityThailand
RoleNED
QualificationBBA, MEcon, Ph.D
Date Appointed: 05/11/2024
Duration:
1 year and 0 month
Independance: Y
Profile
Name

Choosri

Non Executive
NationalityThailand
RoleNED
QualificationBA(PLS), MPA
Date Appointed: 27/05/2024
Duration:
1 year and 5 months
Independance: Y
Profile
Name

Ukris

Non Executive
NationalityThailand
RoleNED
QualificationMBA,Bsc
Date Appointed: 11/04/2025
Duration:
0 year and 7 months
Independance: Y
Profile
Name

Wilert

Non Executive
NationalityThailand
RoleNED
QualificationMBA,PhD
Date Appointed: 11/04/2025
Duration:
0 year and 7 months
Independance: Y
Profile
Name

Teerawat

Non Executive
NationalityThailand
62
RoleNED
QualificationBS,MBA
Date Appointed: 01/01/2025
Duration:
0 year and 10 months
Independance: Y
Profile
Name

Kongkrapan

Non Executive
NationalityThailand
RoleNED
QualificationPh.D(CHemical Enigineering)BE
Date Appointed: 08/04/2025
Duration:
0 year and 7 months
Independance: Y
Profile

 

Directors Tenure

Name
Duration
Name

Chatchai Phromlert

Duration2 years and 10 months
Profile
Name

Krishna Boonyachai

Duration5 years and 4 months
Profile
Name

Payong Srivanich

Duration4 years and 7 months
Profile
Name

Phongsaward Neelayodhin

Duration1 year and 11 months
Profile
Name

Nattapon Nattasomboon

Duration1 year and 9 months
Profile
Name

Chanon Mungthanya

Duration2 years and 7 months
Profile
Name

Chayatan Phromsorn

Duration1 year and 2 months
Profile
Name

Veerapat Kiatfuengfoo

Duration1 year and 0 month
Profile
Name

Choosri Kietkajornkul

Duration1 year and 5 months
Profile
Name

Ukris Boontanondha

Duration0 year and 7 months
Profile
Name

Wilert Puriwat

Duration0 year and 7 months
Profile
Name

Teerawat Boonyawat

Duration0 year and 10 months
Profile
Name

Kongkrapan Intarajang

Duration0 year and 7 months
Profile

 

Director Experience

Name
Experience
Name

Chatchai

Experience Government, Financial Services, Other
Profile
Name

Krishna

Experience Government, Engineering, Financial Services, Other
Profile
Name

Payong

Experience Engineering, Technology, Banking, Financial Services, Other
Profile
Name

Phongsaward

Experience Legal, Government, Other
Profile
Name

Nattapon

Experience Education, Government, Telecom
Profile
Name

Chanon

Experience Government, Aviation, Other
Profile
Name

Chayatan

Experience Government, Railway
Profile
Name

Veerapat

Experience Oil and Gas, Energy, Financial Services, Government
Profile
Name

Choosri

Experience Government, Financial Services, Energy
Profile
Name

Ukris

Experience Government
Profile
Name

Wilert

Experience Engineering
Profile
Name

Teeralak

Experience Financial Services, Engineering
Profile
Name

Kongkrapan

Experience Engineering
Profile

 

Company Auditors

Name
Date Appointed
Years
Name

Ernst & Young

Date Appointed01/01/2019
Year6 years and 10 months
Profile

 

Company Past Directors

Name
ED/NED
Role
Name

Teerawat

ED/NEDNon Executive
RoleNED
Date Appointed: 11/04/2019
Date Resigned: 11/04/2025
Profile
Name

Chansin

ED/NEDNon Executive
RoleNED
Date Appointed: 01/02/2001
Date Resigned: 11/04/2025
Profile
Name

Jatuporn

ED/NEDNon Executive
RoleNED
Date Appointed: 09/04/2021
Date Resigned: 11/04/2025
Profile
Name

Narongdech

ED/NEDNon Executive
RoleNED
Date Appointed: 08/10/2021
Date Resigned: 11/04/2025
Profile
Name

Lavaron

ED/NEDNon Executive
RoleNED
Date Appointed: 01/04/2021
Date Resigned: 11/04/2025
Profile

 

Company Committees

Name

Chatchai Phromlert

Mainboard, Audit, Remuneration BD
Profile
Name

Krishna Boonyachai

Mainboard, Audit, Remuneration BD, AU
Profile
Name

Payong Srivanich

Mainboard, Audit, Remuneration BD, NG
Profile
Name

Phongsaward Neelayodhin

Mainboard, Audit, Remuneration BD, OT
Profile
Name

Nattapon Nattasomboon

Mainboard, Audit, Remuneration BD, OT
Profile
Name

Chanon Mungthanya

Mainboard, Audit, Remuneration BD, RE, NG
Profile
Name

Chayatan Phromsorn

Mainboard, Audit, Remuneration BD, RC
Profile
Name

Veerapat Kiatfuengfoo

Mainboard, Audit, Remuneration BD, RC
Profile
Name

Choosri Kietkajornkul

Mainboard, Audit, Remuneration BD, NG
Profile
Name

Ukris Boontanondha

Mainboard, Audit, Remuneration BD, RC, NG
Profile
Name

Wilert Puriwat

Mainboard, Audit, Remuneration BD, RC, NG
Profile
Name

Teeralak Sangsnit

Mainboard, Audit, Remuneration BD, RE
Profile
Name

Kongkrapan Intarajang

Mainboard, Audit, Remuneration BD, RC
Profile

 

Committee
Abbreviation
Supervisory Board
SB
Board
BD
Risk & Compliance
RC
Audit
AU
Remuneration
RE
Capital investment
CI
Industry Specific
IS
Nominations & Governance
NG
Health, Safety & Environment
HS
Social & Ethics
SE
Technology
TE
Executive
EX
Other
OT