Thailand
Thailand: the places inside it, the companies based here, and where this atlas has research on it.
country · population 66,000,000 (registry) · Asia · page prepared 2026-11-07
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Thailand at a glance
Rolled up from the 335 regions inside Thailand on this site.
Largest employers headquartered in Thailand
Worldwide head offices from the /employers research, ranked by people employed as each company reports it.
- 1.NextStar Energy Windsor, ON · Manufacturing — lithium-ion battery cells and modules ↗1,100 at this site, 2025
Largest places in Thailand
By registry population; places with a full /local page are marked.
- 1.Dhaka36,600,000
- 2.Shanghai, China30,050,000
- 3.Beijing, China21,800,000
- 4.Chengdu, Sichuan, China20,937,757
- 5.Karachi, Pakistan20,000,000
- 6.Ho Chi Minh (Saigon), Vietnam14,000,000
- 7.Lahore, Pakistan14,000,000
- 8.Tianjin, China13,866,009
- 9.Wuhan, China13,861,900
- 10.Xi'an, Shaanxi, China13,240,000
- 11.Mumbai (Bombay), India full12,500,000
- 12.Seoul, Korea9,600,000
- 13.Nanjing, China9,423,400
- 14.Jinan, China9,200,000
- 15.Chattogram (Chittagong), Bangladesh9,200,000
Inside Thailand
30 regions have Thailand as their parent.
- Ayuthaya region
- Bangkok, Thailand
- Chiang Mai
- Chiang Rai
- Hat Yai
- Hua Hin
- Khon Khean region
- Khorat (Nakhon Ratchasima)
- Koh Chang (Si Chang) island
- Koh Phangan island
- Koh Phi Phi Don-Lei (Maya Bay Beach), Thailand island
- Koh Samet, Thailand region
- Koh Samui island
- Koh Tao island
- Krabi
- Lampang
- Mae Hong Son, Thailand
- Nakhon Pathom region
- Nan
- Pattaya
- Phitsanulok
- Phuket, Thailand region
- Ranong
- Rayong
- Si Racha, Thailand
- Songkhla
- South-East Asia continent
- Sukhothai
- Surat Thani
- Trat
Companies based in Thailand
639 in the Research Upon company directory list their headquarters here (the first 80 shown), and 3,384 across Thailand and the places inside it — search them all below.
areaAbout this page: figures for the whole of Thailand are rolled up from every region inside it; each place inside has a page of its own, and the companies headquartered here are listed above.