Thailand

Top 440 largest Thai Companies by Market Cap

This is the list of the largest public listed companies from Thailand by market capitalization with links to their reference stock, sector and industry.

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Top Companies from Thailand as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
421 TRC Construction Public Company Ltd $23.1 M Thailand Thai Industrials Thai Engineering & Construction
422 Millcon Steel Public Company Ltd $22.1 M Thailand Thai Basic Materials Thai Steel
423 Capital Engineering Network Public Company Ltd $21.8 M Thailand Thai Basic Materials Thai Steel
424 Bangkok Sheet Metal Public Company Ltd $20.7 M Thailand Thai Industrials Thai Metal Fabrication
425 Ziga Innovation Public Company Ltd $20.6 M Thailand Thai Basic Materials Thai Steel
426 NR Instant Produce Public Company Ltd $19.6 M Thailand Thai Consumer Staples Thai Packaged Foods
427 Property Perfect Public Company Ltd $19.1 M Thailand Thai Real Estate Thai Real Estate—Development
428 TPC Power Holding Public Company Ltd $17.7 M Thailand Thai Utilities Thai Utilities—Renewable
429 Scan Inter Public Company Ltd $15.8 M Thailand Thai Utilities Thai Utilities—Regulated Gas
430 Finansa Public Company Ltd $13.5 M Thailand Thai Financials Thai Asset Management
431 RS Public Company Ltd $13.2 M Thailand Thai Communication Services Thai Entertainment
432 Arinsiri Land Public company Ltd $13.1 M Thailand Thai Real Estate Thai Real Estate—Development
433 Prime Road Power Public Company Ltd $9.5 M Thailand Thai Utilities Thai Utilities—Renewable
434 General Engineering Public Company Ltd $8.2 M Thailand Thai Basic Materials Thai Building Materials
435 Yggdrazil Group Public Company Ltd $6.7 M Thailand Thai Communication Services Thai Entertainment
436 Successmore Being Public Company Ltd $3.3 M Thailand Thai Consumer Staples Thai Household & Personal Products
437 Thiensurat Public Company Ltd $3.1 M Thailand Thai Technology Thai Consumer Electronics
438 TTCL Public Company Ltd $2.9 M Thailand Thai Industrials Thai Engineering & Construction
439 Ngern Tid Lor Public Company Ltd Thailand Thai Financials Thai Credit Services
440 Total Access Communication Public Company Ltd Thailand Thai Communication Services Thai Telecom Services

Top Companies from Thailand as of Jan. 01, 2026

421. TRC Construction Public Company Ltd

Company Profile: TRC Construction Public Company Ltd
Market Cap (USD): $23.1 M
Country: Thailand
Sector: Thai Industrials
Industry: Thai Engineering & Construction

422. Millcon Steel Public Company Ltd

Company Profile: Millcon Steel Public Company Ltd
Market Cap (USD): $22.1 M
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Steel

423. Capital Engineering Network Public Company Ltd

Company Profile: Capital Engineering Network Public Company Ltd
Market Cap (USD): $21.8 M
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Steel

424. Bangkok Sheet Metal Public Company Ltd

Company Profile: Bangkok Sheet Metal Public Company Ltd
Market Cap (USD): $20.7 M
Country: Thailand
Sector: Thai Industrials
Industry: Thai Metal Fabrication

425. Ziga Innovation Public Company Ltd

Company Profile: Ziga Innovation Public Company Ltd
Market Cap (USD): $20.6 M
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Steel

426. NR Instant Produce Public Company Ltd

Company Profile: NR Instant Produce Public Company Ltd
Market Cap (USD): $19.6 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Packaged Foods

427. Property Perfect Public Company Ltd

Company Profile: Property Perfect Public Company Ltd
Market Cap (USD): $19.1 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai Real Estate—Development

428. TPC Power Holding Public Company Ltd

Company Profile: TPC Power Holding Public Company Ltd
Market Cap (USD): $17.7 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

429. Scan Inter Public Company Ltd

Company Profile: Scan Inter Public Company Ltd
Market Cap (USD): $15.8 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Regulated Gas

430. Finansa Public Company Ltd

Company Profile: Finansa Public Company Ltd
Market Cap (USD): $13.5 M
Country: Thailand
Sector: Thai Financials
Industry: Thai Asset Management

431. RS Public Company Ltd

Company Profile: RS Public Company Ltd
Market Cap (USD): $13.2 M
Country: Thailand
Sector: Thai Communication Services
Industry: Thai Entertainment

432. Arinsiri Land Public company Ltd

Company Profile: Arinsiri Land Public company Ltd
Market Cap (USD): $13.1 M
Country: Thailand
Sector: Thai Real Estate
Industry: Thai Real Estate—Development

433. Prime Road Power Public Company Ltd

Company Profile: Prime Road Power Public Company Ltd
Market Cap (USD): $9.5 M
Country: Thailand
Sector: Thai Utilities
Industry: Thai Utilities—Renewable

434. General Engineering Public Company Ltd

Company Profile: General Engineering Public Company Ltd
Market Cap (USD): $8.2 M
Country: Thailand
Sector: Thai Basic Materials
Industry: Thai Building Materials

435. Yggdrazil Group Public Company Ltd

Company Profile: Yggdrazil Group Public Company Ltd
Market Cap (USD): $6.7 M
Country: Thailand
Sector: Thai Communication Services
Industry: Thai Entertainment

436. Successmore Being Public Company Ltd

Company Profile: Successmore Being Public Company Ltd
Market Cap (USD): $3.3 M
Country: Thailand
Sector: Thai Consumer Staples
Industry: Thai Household & Personal Products

437. Thiensurat Public Company Ltd

Company Profile: Thiensurat Public Company Ltd
Market Cap (USD): $3.1 M
Country: Thailand
Sector: Thai Technology
Industry: Thai Consumer Electronics

438. TTCL Public Company Ltd

Company Profile: TTCL Public Company Ltd
Market Cap (USD): $2.9 M
Country: Thailand
Sector: Thai Industrials
Industry: Thai Engineering & Construction

439. Ngern Tid Lor Public Company Ltd

Company Profile: Ngern Tid Lor Public Company Ltd
Country: Thailand
Sector: Thai Financials
Industry: Thai Credit Services

440. Total Access Communication Public Company Ltd

Company Profile: Total Access Communication Public Company Ltd
Country: Thailand
Sector: Thai Communication Services
Industry: Thai Telecom Services

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