Company lists · Data refreshed November 2026

Top 20 International consultants based in Thailand

RevenueBase identified 105 company matches for international consultants associated with Thailand as of November 2026 and tracks 1,604 professional contacts across them, including 207 with verified work emails. Bangkok is the largest hub.

This list covers company matches for international consultants associated with Thailand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
105Companies
1,604Contacts tracked
207Verified emails
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The 20 largest international consultants based in Thailand

Ranked by team size
Top 20 of 105 company matches for international consultants based in Thailand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBangkok, ThailandHQ recorded Nov 6, 2026201-50080 contacts →

Exact match

“Baker Tilly is a full service consultancy practice based in central Bangkok providing Audit, Transaction Advisory (debt/equity), Internal Control, Process and HR Consulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Our core business lies in the provision of highly-skilled experts and multi-discipline consultants for demanding technical and professional roles, and the delivery of out-sourced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKhlong Toei District, ThailandHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Chuchawal Royal Haskoning (C-RH) is a firm of Consultants, Designers and Engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchเขตบางกะปิ, ThailandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“We are a group of highly motivated team that passions for human and organization development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWattana, ThailandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“At M.I.S.S.CONSULT, we believe that every organization’s path to success is unique, so we offer highly customized solutions that align with specific goals, challenges, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKlong Toei, ThailandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Asia Clean Energy Partners is an international firm that provides consulting, advisory, and project origination services related to the energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Claris is a strategic management consulting company founded in early 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchแขวงห้วยขวาง เขตห้วยขวาง, ThailandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“บริษัท เมอร์ลินส์ โซลูชั่นส์ อินเตอร์แนชั่นนัล จำกัด เป็นบริษัทที่ปรึกษาซึ่งจดทะเบียนเป็นที่ปรึกษาประเภท a กับศูนย์ข้อมูลที่ปรึกษา กระทรวงการคลัง โดยบริษัทฯ ได้ก่อตั้งขึ้น…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPathum Wan, ThailandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“AgriSource provides consulting services to food and agribusiness companies, trade associations, non-profit organizations, and government agencies throughout the ASEAN region…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchปทุมวัน, ThailandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“C&C International Venture Co, Ltd.(CCIV) is a consulting firm that provides investment, financial, and information & communication technology consulting services to government…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Strategic Advisors for Sustainable Socio-Economic Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“FiddAsia is a consulting company in private wealth management offering services to Expatriates of all nationalities, personal and business strategy development mainly in Asia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Lim & Partner offers expert consultancy services in Executive Search, Market Entry and HR Consulting across Southeast Asia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“The Sutlet Group, established in 1998, is Thailand's leading provider of business solutions and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSilom, ThailandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Maverick Consulting Group (MCG) is a Bangkok-based consultancy specialising in public affairs, government relations, strategic communications, and business diplomacy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Thayaan Aviation Consultants Group is a professional full-service firm providing a comprehensive scope of advisory services to our clients throughout the global aviation community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLumpini, ThailandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“At The Adler, we're inspired by the mighty eagle, a creature that embodies strength, agility, and resilience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“As an independent company, our focus is solely on serving our clients in the best way possible and acting in their best interests.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Courtney Savie Lawrence is a Bangkok based, yet globally active, consultant with deep experience across sustainable development, social innovation and human-centered design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Founded in 1989, Innovant Capital is an international consultancy, offering corporate and financial advisory services to multinationals, Asian-based corporations, and financial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 105 international consultants based in Thailand

See the full list, filter by size, metro and specialty, and access 207 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International consultants based in Thailand at a glance

As of Nov 6, 2026
12.9%Verified-email coverage
15.3Average contacts per company
1-10Median size (employees)
61.9%Largest-city concentration · Bangkok
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
33
51-200
13
201-500
3
5,001-10,000
1

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 105 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Thailand whose business descriptions match “international consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 207 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

International consultants by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “international consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international consultants are there based in Thailand?

RevenueBase identified 105 company matches for international consultants associated with Thailand as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Baker Tilly Thailand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most international consultants?

Bangkok leads with 65 company records, followed by Bangkok City (10) and Chiang Mai (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 207 professional contacts with verified work emails tracked across these 105 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.