TSIC Activity
Mining of hard coal
What this activity covers
This activity involves the extraction and processing of high-quality coal through various mining techniques.
- Underground mining — Extraction of coal from underground deposits
- Surface mining — Extraction of coal from surface deposits
- Coal processing — Cleaning, grading, and sorting coal
- Coal grinding — Grinding coal for quality improvement
- Gas separation — Separating gas from coal during extraction
- Coal powder production — Producing high-quality coal from coal powder
Not included here
- Lignite mining, see subgroup 0520
- Peat extraction and peat briquetting, see sub-category 0892
- Test drilling for coal mining, see subgroup 0990.
- Activities supporting the mining of high-quality coal, see subgroup 0990.
- Manufacture of coke for the production of solid fuels, see subclass 1910.
- Production of high quality compressed coal, see subclass 1920.
- Work to develop or prepare areas for coal mining, see subgroup 4312.
Foreign ownership
Mining, including rock blasting or rock crushing
Mineral concessions are separately governed by the Minerals Act, which carries its own nationality requirements.
Auto-mapped, verify against the Act. These TSIC mappings are indicative, not legal advice; the schedules of the Foreign Business Act B.E. 2542 are the authority. See the full foreign ownership reference.
Industry at a glance
as of 23 ก.ค. 69The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.
net profitrevenue
Foreign investment
new registrations · 2026 YTDBased on few new registrations this year — read as a rough signal only.
New in 2026
registrations, YTD
Registered capital
since year-end
Largest by revenue
Latest filed-year revenue, not a multi-year total
Largest by registered capital
- 1Lanna Resources Public Company LimitedBangkok฿525.0M
- 2CPC Power Corporation Co., Ltd.Phra Nakhon Si Ayutthaya฿100.0M
- 3Triple A Station Co., Ltd.Chachoengsao฿100.0M
Source: Department of Business Development DataWarehouse. Financial figures are combined totals of companies that filed statements; revenue and profit shown for the latest three reporting years.
Companies registered since 2022
Browse allNew DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.
New registrations per year
Largest active companies by registered capital
Source: Department of Business Development (DBD) new-registration records, 2022 to present. Counts cover companies first registered in that window, reflect the latest snapshot load, and may lag the live register.
Emerhub
Restricted activity? There is usually a route.
Emerhub structures foreign-owned companies around FBA restrictions: Foreign Business Licence applications, BOI promotion, and compliant shareholding structures. Talk through your case before you commit to one.
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