Thailand— TH

Lawyers in Thailand — browse 3K records

Browse 3,033 lawyers in Thailand — registry-sourced from Thailand Department of Business Development (DBD), scoped to NACE 6910. Each record carries up to 500 firmographic attributes — from Tax ID and registered address to revenue, headcount and corporate group structure. The largest by revenue are CP ALL PUBLIC COMPANY LIMITED ($30.7B), PTT OIL AND RETAIL BUSINESS PUBLIC COMPANY LIMITED ($21B) and MINOR INTERNATIONAL PUBLIC COMPANY LIMITED ($5B).

Lawyers

NACE codes

219

Group-linked records

Top companies

Largest lawyers in Thailand (2026)

The largest lawyers in Thailand by revenue are CP ALL PUBLIC COMPANY LIMITED ($30.7B), PTT OIL AND RETAIL BUSINESS PUBLIC COMPANY LIMITED ($21B) and MINOR INTERNATIONAL PUBLIC COMPANY LIMITED ($5B). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.

Last updated June 2026.

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Every Thai lawyers record with all attributes, by API, bulk export or CRM enrichment.

Showing 25 of 3,033 Thai lawyers· click a column to sort, or a company for its full record

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Legal activities	Bang Rak	Silom Road 313	986	$30.7B	1999	0107542000011	Corporation	19
Legal activities	Chatuchak	Vibhavadi Rangsit Road 555	804	$21B	2018	0107561000013	Corporation	85
Legal activities	Khlong Toei	Ratchadaphisek Road 88	840	$5B	1993	0107536000919	Corporation	653
Legal activities	Bang Rak	Silom Road 393	23	$472M	2012	0105555026004	Corporation	3
Legal activities	Bang Rak	Silom Road 306	54	$339M	1989	0105532021090	Corporation	41
Legal activities	Chatuchak	Ratchadaphisek Road 18	5	$135M	2021	0105564161598	Corporation	30
Legal activities	Bang Rak	Wireless Road 195	562	$104M	1976	0105519011884	Corporation	2
Legal activities	Khu Khot	Phahon Yothin Road 355	200	$64M	1979	0105522010630	Corporation	2
Legal activities	Khlong Luang	Phahon Yothin Road 7	187	$62M	1970	0105513006307	Corporation	Not available
Legal activities	Pathum Wan	Ploenchit Road 496	29,000	$50M	1997	0105540070088	Corporation	2,904
Legal activities	Huai Khwang	New Phetchaburi Road 2156	1,500	$47M	1988	0105531102053	Corporation	10
Legal activities	Khlong Toei	Ratchadaphisek Road 88	15	$46M	1982	0105525002255	Corporation	653
Legal activities	Pathum Wan	Rama 4 Road 1875	73	$46M	1989	0105532119979	Corporation	7
Legal activities	Bang Khen	Phahon Yothin Road 7	200	$44M	1988	0105531099605	Corporation	Not available
Legal activities	Yannawa	Rama 3 Road 1011	416	$38M	1999	0105542091295	Corporation	2
Legal activities	Ban Sathon	Rama IV Road 1168	60	$37M	1990	0105533054218	Corporation	7
Legal activities	Huai Khwang	Ratchadaphisek Road 18	230	$37M	1992	0105535097861	Corporation	14
Legal activities	Khlong Luang	Moo 8 7	500	$36M	2000	0135543004931	Corporation	7
Legal activities	Bang Sue	Siam Cement Road 1	20	$35M	1996	0105539124587	Corporation	285
Legal activities	Huai Khwang	New Phetchaburi Road 1788	1,700	$34M	2000	0105543074939	Corporation	8
Legal activities	Lat Krabang	Pracha Phatthana Road 1105	179	$33M	1994	0107537002486	Corporation	Not available
Legal activities	Pathum Wan	Wireless Road 87	9	$31M	1997	0105540088980	Corporation	2
Legal activities	Khlong Toei	Rama IV Road 3195	900	$28M	2016	0105559015791	Corporation	41
Legal activities	Bang Rak	North Sathorn Road 98	120	$28M	1985	0105528018616	Corporation	3
Legal activities	Bang Rak	Si Lom Road 399	8	$27M	2017	0105560103470	Corporation	4

This is a sample. The full database holds 3,033 Thai lawyers, each with every attribute in the dictionary below.

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Database overview

Lawyers in Thailand — database overview

Distributions across all 3,033 lawyers in Thailand — registry-sourced from Thailand Department of Business Development (DBD) and refreshed daily.

Company size (by employee band)

1–9
51%
10–49
45%
50–199
3%
200–999
1%
1,000+
0%

Sub-sector breakdown (NACE)

Legal activities100%

Regional distribution

Bangkok
57%
Nonthaburi
7%
Chon Buri
4%
Pathum Thani
3%
Samut Prakan
3%
Chiang Mai
3%
Other
23%

Revenue (USD)

Less than $100K
51%
$100K – $1M
36%
$1M – $10M
12%
$10M – $100M
1%
$100M+
0%

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These distributions are computed from the full Thai lawyers database, not the sample above.

Data coverage

What data is available on lawyers in Thailand

Thailand business database

Firmographics

Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its Tax ID — the stable Thailand Department of Business Development (DBD) identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Thailand data.

Points of interest

Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Thailand, with a precision level on every point — useful for territory planning and proximity targeting.

Tax IDs

Records carry the Tax ID and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.

Group structure

InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.

Financials

Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from Thailand Department of Business Development (DBD) filings and carry an Actual-or-Modeled reliability flag.

Data dictionary

Every attribute in the Thai lawyers dataset

The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.

Identity

companyName: Registered legal name.
businessName: Trading / commercial name where it differs from the legal name.
tradeName: Additional registered trade name.
nationalID: Tax ID — the official Thailand Department of Business Development (DBD) company identifier.
nationalIDIsVat: Flag indicating whether the national ID doubles as the VAT number.

Location

addressStreet: Registered street address.
postCode: Postal code.
city: City / locality.
province: Region / province / county.
country: Country (ISO).
longitude / latitude: Geocoded coordinates of the location.
geoLevel: Precision level of the geocode.

Web

website: Primary corporate URL.
webDomain: Normalised root domain.
websiteStatusFlag: Live / dead / redirect status from the last crawl.
websiteCrawlDate: Date the website was last checked.

Activity

altInternationalCode01–06: Up to six NACE Rev. 2 activity codes plus labels.
internationalCode: US SIC code.
localCode: National activity code.
infobelCode: Proprietary Infobel activity code.

Size

employeesHere: Headcount at this location.
employeesTotal: Total headcount across the entity (with Actual / Modeled flag).

Financials

salesVolume: Annual revenue in local currency.
salesVolumeEuros: Annual revenue converted to EUR.
salesVolumeDollars: Annual revenue converted to USD — shown in the table.
currency: Reporting currency.
yearStarted: Year the company was founded.
financialHistory: Multi-year revenue history where filed.

Status & legal

statusCodeName: HQ, branch or single-location indicator.
legalStatusCodeDescription: Legal form (e.g. limited company / corporation).

Group structure

familyMembers: Number of entities in the worldwide corporate family.
subsidiaryIndicator: Whether the entity is a subsidiary.
parentLinkage: Link to the parent company.
domesticLinkage / globalLinkage: Domestic and global ownership links.
hierarchyCode: Position within the corporate hierarchy.

Source comparison

Thailand Department of Business Development (DBD) vs InfobelPRO

Thailand Department of Business Development (DBD) gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.

Attribute	Thailand Department of Business Development (DBD)Free official registry	InfobelPRO
Tax ID	Yes	Yes — on 99.9% of records
Legal name & registered address	Yes	Yes
Company status (HQ / branch)	Yes	Yes — daily sync
NACE sub-sector classification	Yes	Yes — up to 6 codes
Annual revenue (local / EUR / USD)	Filings only	Yes — multi-currency
Employee count	No	Yes
Decision-maker contacts	No	Yes — licensed
Geocoded coordinates	No	Yes
Corporate group structure	Filings only	Yes — full hierarchy
API access	No	Yes — REST API
Bulk export (CSV / JSON / Parquet)	No	Yes
Update frequency	Periodic (filings)	Daily sync

FAQ

Frequently asked questions

By the revenue shown in the directory above, the largest lawyers in Thailand include CP ALL PUBLIC COMPANY LIMITED ($30.7B), PTT OIL AND RETAIL BUSINESS PUBLIC COMPANY LIMITED ($21B) and MINOR INTERNATIONAL PUBLIC COMPANY LIMITED ($5B). Sort the Revenue column or filter by sub-sector, size and region to explore the full ranking.

InfobelPRO lists 3,033 lawyers registered in Thailand, classified under NACE 6910, sourced from Thailand Department of Business Development (DBD). The directory covers all registered entities in scope, not a sampled subset.

Bangkok holds the largest share with 57% of Thailand's lawyers, followed by Nonthaburi (7%) and Chon Buri (4%). The region chart above shows the full distribution.

Lawyers in Thailand are classified under NACE 6910 — 1 sub-sector code appears in this segment. Each record can carry up to six NACE Rev. 2 activity codes, plus a US SIC code and the national activity code.

Core firmographics come directly from Thailand Department of Business Development (DBD) and are refreshed daily — new incorporations, address changes and status updates flow through within 24 hours of publication. Revenue and employee figures track annual report filings and carry an Actual-or-Modeled reliability flag.

Yes. InfobelPRO combines registry-sourced firmographics with licensed contact data, processed under GDPR Article 6(1)(f) — legitimate interest. Individual opt-outs are honoured and compliance documentation is available on request.

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Explore more

Discover more segments in Thailand

Related directories

See all company directories in Thailand, explore the full Thailand business database In the US classification, related SIC codes include SIC 4499 — Water Transportation Services, Not Elsewhere Classified. The closest NAICS industry is NAICS 5411 — Legal Services, or see how Thailand fits into the wider Asia business database.