THAILANDSICThailand Standard Industrial Classification

TSIC Activity

08101

Quarrying of building stone

ประกิบกิจการ ซื่อขาย หิน ดิน ทราย ปูน พร้อมทั้งวัสดุที่ใช้ในการก่อสร้าง

What this activity covers

This activity involves quarrying stones for construction and decorative purposes, including processing and selling.

  • Quarrying stones — Extracting stones like marble, granite, and sandstone
  • Stone processing — Rough cutting and finishing of stones in the quarry
  • Crushed stone production — Producing crushed stone for construction use
  • Ornamental stone quarrying — Extracting decorative stones for monuments and design
  • Stone milling — Operating mills for stone processing

What companies here also do

Seen in real company registrations under this code — beyond the official definition, so licensing may differ.

  • Stone trading — Buying and selling stones and construction materials
  • Rock blasting — Using explosives for stone extraction
  • Artificial stone production — Creating synthetic stone materials

Not included here

  • Cutting, shaping and finishing of stones outside the quarry. See activity 23961

Foreign ownership

List 2: Restricted, Cabinet routeinherited from 08

Mining, including rock blasting or rock crushing

Mineral concessions are separately governed by the Minerals Act, which carries its own nationality requirements.

FBA B.E. 2542, List 2, Chapter 3 (12)Routes: Cabinet permission, US Treaty of Amity

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. 69

The whole registered industry under this activity, every registration year, from the DBD DataWarehouse.

458
active companies operate here
฿11.5Bregistered capital, combined
฿24.8B
Sector revenue · 2025
+8% since 2023
฿1.2B
Net profit · 2025
215 profitable
202320242025

net profitrevenue

Foreign investment

new registrations · 2026 YTD
0%of new registered capital is foreign-held
฿0 foreign฿22.1M Thai

Based on few new registrations this year — read as a rough signal only.

New in 2026

7+16.7%

registrations, YTD

Registered capital

฿11.5B+2.5%

since year-end

Largest by revenue

Latest filed-year revenue, not a multi-year total

  1. 1Sila Sanon Co., Ltd.฿1.9B
  2. 2Sila Thara Co., Ltd.฿780.1M
  3. 3Phathong Thungsong Co., Ltd.฿607.9M
  4. 4Sila Chai Surat Co., Ltd.฿588.0M
  5. 5Siam Stone Aggregate Co., Ltd.฿526.9M

Largest by registered capital

  1. 1Boonsilarat Co., Ltd.Chon Buri฿500.0M
  2. 2Phathong Thungsong Co., Ltd.Nakhon Si Thammarat฿400.0M
  3. 3MEC Mining Corporation Co., Ltd.Bangkok฿325.3M

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 all

New DBD registrations under this activity since 2022, the period the registry snapshot covers, not the full historical register.

27
Registered
since 2022
27
Still active
0
Dissolved
฿3.0M
Median capital
of active

New registrations per year

2022peak 10 in 20242026

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.

Talk to Emerhub Thailand