STP&I PCL Company Description
STP&I Public Company Limited engages in the fabrication of steel works, and manufacture and sale of boilers and pressure vessels in Thailand, Japan, Spain, and internationally.
It offers steel structures for airports, exhibition halls, and high-rise buildings; industrial plants, such as factories, automobile plants, and steel mills; power plants, such as boiler structures, turbine buildings, and equipment support structures; petrochemical plants comprising refineries, and gas separation and aromatic plants; and bridges consisting of built-in cable anchor structural decks, main structures, decking for cable stay bridges, flyovers, and pipe bridges jetties.
The company provides piping pre-fabrication and erection services for various industrial plants, such as power plants, oil refineries, petrochemical plants, and offshore process plants, as well as produces offshore and onshore modules.
In addition, it provides engineering services; fabrication services, such as cutting/rolling/drilling, assembly and welding, inspection, blasting and painting, and packing and delivery; and plant and module construction, as well as construction support services.
Further, it manufactures, sells, and rents construction equipment; produces and distributes electricity generated from waste products; and offers municipal solid waste management, property development, and logistics services; rents land, office buildings, and warehouses.
The company was formerly known as Sino-Thai Pressure Vessel & Iron Works and changed its name to STP&I Public Company Limited in 1995.
STP&I Public Company Limited was founded in 1975 and is based in Bangkok, Thailand.

Country | Thailand |
Founded | 1975 |
Industry | Metal Fabrication |
Sector | Industrials |
Employees | 782 |
CEO | Masthawin Charnvirakul |
Contact Details
Address: 32/24, 3rd Floor Sino-Thai Tower Bangkok, 10110 Thailand | |
Phone | 66 2 260 1181 |
Website | stpi.co.th |
Stock Details
Ticker Symbol | STPI |
Exchange | Stock Exchange of Thailand |
Fiscal Year | January - December |
Reporting Currency | THB |
ISIN Number | TH0566B10Z08 |
SIC Code | 3443 |
Key Executives
Name | Position |
---|---|
Masthawin Charnvirakul | MD and Director |
Choavalit Limpanich | Deputy MD and Director |
Supattra Yangtrong | Finance and Accounting Department Manager and Head of Investor Relations |
Atitaya Charnvirakul | Administrative Department Manager and Corporate Secretary |
Anilrat Nitisaroj | Business Development and Legal Department Manager |
Lieutenant Kitti Junsangsri R.T.N | Marketing and Estimation Department Manager |
Ramrada Khangrang | Head of Internal Audit |
Thammanoon Narind | Fabrication Plants Department Manager of Chonburi |
Supot Poungtong | Fabrication Department Manager of Rayong Sriracha and Leamchabang Assembly Yard |
Tawan Chaisomtip | Project Control and Contract Administrative Department Manager |