TAIWAN ENVIRONMENT SCIENTIFIC CO., LTD.
台境企業股份有限公司
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2003Founded
NT$831MPaid-in capital
1Plants
2Patents
NT$1–5BRevenue band
- Unified Business No.
- 80369745
- Industry
- Non-metallic Mineral Products (2,409)
- Main products
- Cement & cement products (511)
- Location
- 30 F.-1, No. 175, Zhongzheng 2nd Rd., Lingya Dist., Kaohsiung City 802406, Taiwan (R.O.C.)
Tainan City (8,491) · Guanmiao Dist. (165) - Listing
- Listed (TWSE) (1,087) 8476
- Organisation type
- Company Limited by Shares
- Founded
- 2003-12-23
- Paid-in capital
- NT$ 831,131,790
- Representative
- Kuo Jen-hao
- Phone
- (07)222-9115
- Website
- http://www.tesc.com.tw
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B
- Ownership
- Group subsidiary / corporate-held · Yung Heng Huei Tou Tzu Co., Ltd.、Chin Ta Co., Ltd.
- Representative tenure
- In office since 2018-07 (8 yrs); last handover 2018-07
- Growth & profitability
- Gross margin 15.2%, operating margin 5.9%, net margin 3.1% (2026-Q2 YTD)
- Compliance record
- Environmental penalties: 10 case(s) in 5 years, latest 2026-07-28, fines NT$ 3,504,000, 1 major (industrial waste; water pollution)
Patents 2
- 2020 Purification system for saline-alkali soil and purification method thereof
- 2019 Purification system for saline-alkali soil
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2026-07-28; 10 case(s) in 5 years, fines NT$ 3,504,000
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