A.J. Plast Public Company Limited

SET:AJ Stock Report

Market Cap: ฿1.8b

A.J. Plast Management

Management criteria checks 3/4

A.J. Plast's CEO is Narong Suthisamphat, appointed in Jan 1987, has a tenure of 39.25 years. directly owns 8.66% of the company’s shares, worth THB156.09M. The average tenure of the management team and the board of directors is 14.3 years and 26 years respectively.

Key information

Narong Suthisamphat

Chief executive officer

฿520.0k

Total compensation

CEO salary percentagen/a
CEO tenure39.3yrs
CEO ownership8.7%
Management average tenure14.3yrs
Board average tenure26yrs

Recent management updates

Recent updates

CEO

Narong Suthisamphat (82 yo)

39.3yrs
Tenure
฿520,000
Compensation

Mr. Narong Suthisamphat serves as the Chairman of A.J. Plast Public Company Limited and has been its President since 1997 and is its Director since January 01, 1993. Mr. Suthisamphat served as Managing Dir...

Leadership Team

NamePositionTenureCompensationOwnership
Narong Suthisamphat
Chairman & President39.3yrs฿520.00k8.66%
THB 156.1m
Kittiphat Suthisamphat
MD & Vice Chairman26yrs฿540.00k24.03%
THB 433.0m
Napaporn Suthipongchai
Director of Risk Management26yrs฿560.00kno data
Sakchai Patiparnpreechavud
Director of Corporate Governance & Sustainability Management and Directorno data฿540.00kno data
Anupan Tangphanitannan
CFO & Accounting Supervisor2.8yrsno datano data
Pimpis Paisitwanichkul
Chief Accountant3.3yrsno datano data
Thosphol Chinandej
Deputy MD20.3yrsno datano data
Prasarn Aunvong
Assistant MD18.3yrsno datano data
Sarinthip Thanawadee
Head of Internal Audit10.3yrsno datano data
14.3yrs
Average Tenure
58yo
Average Age

Experienced Management: AJ's management team is seasoned and experienced (14.3 years average tenure).

Board Members

NamePositionTenureCompensationOwnership
Narong Suthisamphat
Chairman & President33.3yrs฿520.00k8.66%
THB 156.1m
Kittiphat Suthisamphat
MD & Vice Chairman26yrs฿540.00k24.03%
THB 433.0m
Napaporn Suthipongchai
Director of Risk Management26yrs฿560.00kno data
Sakchai Patiparnpreechavud
Director of Corporate Governance & Sustainability Management and Director5yrs฿540.00kno data
Supote Tonurat
Independent Director35.3yrs฿560.00k0.0017%
THB 30.3k
Surasak Kosiyachinda
Independent Director23.9yrs฿780.00k0.0030%
THB 54.4k
Ninnat Olanvoravuth
Director of Risk Management & Independent Director31.9yrs฿800.00kno data
Kasemsit Pathomsak
Independent Director4yrs฿750.00kno data
Roy Ingkhaipiroj
Director1.1yrs฿510.00kno data
26.0yrs
Average Tenure
78yo
Average Age

Experienced Board: AJ's board of directors are seasoned and experienced ( 26 years average tenure).

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/04/05 16:42
End of Day Share Price 2026/04/03 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

A.J. Plast Public Company Limited is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Pongrat RatanatavananandaBualuang Securities PCL