Company lists · Data refreshed September 2026

Top 24 International staffing agencies based in Thailand

Name: International staffing agencies based in Thailand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 81 companies tracked

RevenueBase identified 81 international staffing agencies headquartered in Thailand as of September 2026 and tracks 1,635 professional contacts across them, including 164 with verified work emails. Bangkok is the largest hub.

This list covers international staffing agencies headquartered in Thailand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

81Companies

1,635Contacts tracked

164Verified emails

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The 24 largest international staffing agencies based in Thailand

Ranked by team size

Top 24 of 81 international staffing agencies based in Thailand, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to international staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	PRTR	Indirect evidence	Huaykwang, ThailandHQ checked Sep 14, 2026	501-1,000	700 contacts →
	Indirect evidence “PRTR Group is one of Thailand’s leading Total HR and Workforce Solutions providers, with over 33 years of experience, managing outsourced staff nationwide and a talent database of…” Source: RevenueBase Database · checked Sep 14, 2026
2	ADI Resourcing	Partial evidence	Bangrak, ThailandHQ checked Sep 14, 2026	51-200	143 contacts →
	Partial evidence “THAILAND - INDONESIA - VIETNAM - PHILIPPINES - INDIA - MALAYSIA - SINGAPORE - MYANMAR - USA - CHINA ADI team is one of the leading staffing company with over 15 years of…” Source: RevenueBase Database · checked Sep 14, 2026
3	Reeracoen Thailand	Indirect evidence	Pathumwan, ThailandHQ checked Sep 14, 2026	51-200	110 contacts →
	Indirect evidence “Our commitment to providing services which encourage 'Growth' for our clients.” Source: RevenueBase Database · checked Sep 14, 2026
4	Professional ONE	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	501-1,000	74 contacts →
	Indirect evidence “Established in 1985 to provide electronic repairing service.” Source: RevenueBase Database · checked Sep 14, 2026
5	Chiang MAI Lanna Business Services LTD	Indirect evidence	Chiang Mai, ThailandHQ checked Sep 14, 2026	201-500	59 contacts →
	Indirect evidence “CLBS Ltd.” Source: RevenueBase Database · checked Sep 14, 2026
6	Jacksongrant	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	11-50	39 contacts →
	Indirect evidence “JacksonGrant was established in 2012 to address the needs of the growing number of multinational companies looking for a customized and personal approach to recruitment in…” Source: RevenueBase Database · checked Sep 14, 2026
7	360 Quality Management Co.,ltd	Indirect evidence	Huaykwang, ThailandHQ checked Sep 14, 2026	51-200	32 contacts →
	Indirect evidence “We are Professional recruitment service firm with wide range of staff, High level to mass and out sourcing service.” Source: RevenueBase Database · checked Sep 14, 2026
8	Elabram Recruitment Thailand	Indirect evidence	Lumphini, ThailandHQ checked Sep 14, 2026	51-200	28 contacts →
	Indirect evidence “Elabram established since the year and we provide HR solutions specialize in Manpower Solution Outsourcing, Executive Search and Axdif in Southeast Asia countries.” Source: RevenueBase Database · checked Sep 14, 2026
9	HYRED	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	11-50	24 contacts →
	Indirect evidence “Hyred is your HR solutions partner with a strong presence across Malaysia, Thailand, Indonesia, Vietnam, and Hong Kong.” Source: RevenueBase Database · checked Sep 14, 2026
10	4h4p Co., LTD	Indirect evidence	Khlong Tan Nuea, ThailandHQ checked Sep 14, 2026	51-200	19 contacts →
	Indirect evidence “For Hire For Placement” Source: RevenueBase Database · checked Sep 14, 2026
11	Pure Search Recruitment Co., LTD	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	1-10	13 contacts →
	Indirect evidence “Pure Recruitment was founded in 2011.” Source: RevenueBase Database · checked Sep 14, 2026
12	RSM Recruitment Thailand Limited	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	11-50	13 contacts →
	Indirect evidence “RECRUITMENT SERVICES RSM Recruitment (Thailand) Limited was established in 2004 in recognition of Thailand’s need for professional and responsive recruitment services.” Source: RevenueBase Database · checked Sep 14, 2026
13	Criterion Asia Recruitment	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	11-50	12 contacts →
	Indirect evidence “Criterion Asia was founded in 2013 and ever since the company has rapidly risen to become one of the leading human resources services firms in Thailand.” Source: RevenueBase Database · checked Sep 14, 2026
14	40hrs Thailand	Indirect evidence	Bang Rak, ThailandHQ checked Sep 14, 2026	51-200	11 contacts →
	Indirect evidence “40Hrs was founded in San Jose, California since Today we have a team of bright, talented recruiters that give the firm a balance of experience and breadth of in-depth exposure to…” Source: RevenueBase Database · checked Sep 14, 2026
15	Kensington Associates Recruitment Thailand LTD	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	11-50	11 contacts →
	Indirect evidence “Kensington Associates Recruitment prides itself on delivering the top 5% of talented professionals within Thailand.” Source: RevenueBase Database · checked Sep 14, 2026
16	Brigadier Recruitment	Indirect evidence	Pak Kret, ThailandHQ checked Sep 14, 2026	1-10	10 contacts →
	Indirect evidence “We help businesses hire quality talent across Technology, Finance, Sales, Operations, HR, and Corporate Services - and help candidates find the right opportunities” Source: RevenueBase Database · checked Sep 14, 2026
17	ATA Services Plus Recruitment	Indirect evidence	Khlong Tan, ThailandHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “ATA Services Plus Recruitment is one of Thailand’s leading executive search firms, affiliated with ATa Services founded in 2008.” Source: RevenueBase Database · checked Sep 14, 2026
18	4p Alliance Manpower Co.,ltd	Partial evidence	กรุงเทพมหานคร, ThailandHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “4P is a group of experienced Human Resources Leader who have many years of proven success experiences working for well recognized leading International and local companies in…” Source: RevenueBase Database · checked Sep 14, 2026
19	Intelligent Link Recruitment Co., LTD	Partial evidence	Nonthaburi, ThailandHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “I…Link have been recently established with the aim of assisting both international and local companies with their recruitment needs.” Source: RevenueBase Database · checked Sep 14, 2026
20	Jacksongrant Executive	Indirect evidence	Khlongtoey, ThailandHQ checked Sep 14, 2026	11-50	4 contacts →
	Indirect evidence “JacksonGrant Executive is an agile and innovative executive services team disrupting the executive search industry by offering our clients holistic talent acquisition partnerships…” Source: RevenueBase Database · checked Sep 14, 2026
21	U&us Recruitment Co., LTD	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence “U & Us Recruitment Co, Ltd.” Source: RevenueBase Database · checked Sep 14, 2026
22	Techno-Thai International Manpower Co., LTD	Partial evidence	Chatujak, ThailandHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “WHO WE ARE Techno - Thai International Manpower Co, Ltd.(TIM) was founded in 1984.” Source: RevenueBase Database · checked Sep 14, 2026
23	Aplus Career	Indirect evidence	Bangkok, ThailandHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “APlus Career has various choices of solutions such as Executive Search, Contingent Recruitment, Recruitment Project, Recruitment on Demand and HR Solutions, etc.” Source: RevenueBase Database · checked Sep 14, 2026
24	P.For.U. Service Co., LTD	Indirect evidence	Bangplee, ThailandHQ checked Sep 14, 2026	51-200	2 contacts →
	Indirect evidence “Recruitment and Outsourcing” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: international staffing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names international staffing agencies.
Partial evidence: Its own public description names part of international staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international staffing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 81 international staffing agencies based in Thailand

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International staffing agencies based in Thailand at a glance

As of Sep 14, 2026

10.0%Verified-email coverage

20.2Average contacts per company

11-50Median size (employees)

72.8%Largest-city concentration · Bangkok

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Thailand, so it is reported there. Company counts and contact totals on this page are exact for Thailand, over 81 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among international staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Thailand whose own description of what they do matches “international staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names international staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among international staffing agencies, and records with no verified work email. Companies headquartered outside Thailand are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 164 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

International staffing agencies by metro

International staffing agencies in Bangkok59

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names international staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many international staffing agencies are there based in Thailand?

RevenueBase identified 81 international staffing agencies headquartered in Thailand as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

PRTR, headquartered in Bangkok, tops this list with the largest team on record.

Which city has the most international staffing agencies?

Bangkok leads with 59 headquartered companies, followed by Bangkok City (5) and Bang (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 164 verified decision-maker contacts tracked across these 81 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.