Company lists · Data refreshed November 2026

Top 24 IT systems consultants based in Thailand

RevenueBase identified 56 company matches for IT systems consultants associated with Thailand as of November 2026 and tracks 1,166 professional contacts across them, including 187 with verified work emails. Bangkok is the largest hub.

This list covers company matches for IT systems 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
56Companies
1,166Contacts tracked
187Verified emails
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The 24 largest IT systems consultants based in Thailand

Ranked by team size
Top 24 of 56 company matches for IT systems 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, 20261,001-5,000241 contacts →

Exact match

“For over 55 years, CDG Group has stood as a beacon of trust, dedicated to overcoming our clients biggest challenges through a comprehensive suite of services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“บริษัท แทนเจอรีน จำกัด จัดตั้งขึ้นเมื่อปี พ.ศ 2546 (ค.ศ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLat Phrao, ThailandHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Lansing Business Systems is an IT consulting firm, founded in 2010, by a group of IT experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Round 2 Solutions is a consulting company specializing in helping clients to prepare, implement, adopt, and sustain IT solutions and business process in order to achieve targeted…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Netizen was founded in Our vision, We aimed to do the business transformation which SAP is the software company we have selected to help transform Thailand business to be…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Netmarks (Thailand) Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchThailandHQ recorded Nov 6, 2026201-50056 contacts →

Exact match

“Bluebik Vulcan focus on IT consulting and technology solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBangkok City, ThailandHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Advanced Systems Consulting (ASC) is IT CONSULTING & SYSTEM INTEGRATION COMPANY.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Innovation Consulting Services Co, Ltd.(ICS) was established in 2002 by group of experienced Thai consultants with the need of Thailand market for a local Thai firm having…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKlongtoey, ThailandHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Motif Technology Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Summit Computer Co,Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Established in 1985, NETsolutions Asia is a leading IT System Integrator providing computer and network support in Thailand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“TechSpace is a professional IT outsourcing and consulting company helping businesses in Thailand leverage technology to improve efficiency, strengthen security, and accelerate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDon Maung, ThailandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“บริษัท ไอเจนโก้ จำกัด จัดตั้งเมื่อปี 15 มีนาคม 2553 โดยประกอบธุรกิจบริการให้คำปรึกษา พัฒนาระบบคอมพิวเตอร์และงานเครือข่ายงานด้านเทคโนโลยีสารสนเทศให้กับสถาบันและองค์กรต่างๆ…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchฺbangkopi, ThailandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“First One Systems Company Limited, and its skilled engineering team which provides design, installation, and services, has been in existence for more than 17 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHuaykwang, ThailandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Net Bright serves the complete IT system design and development to enterprises and organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHuai Khwang, ThailandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“TECH IT UP Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMuang, ThailandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“DoIT Solutions - Innovative and Reliable IT Solutions DoIT Solutions was conceived with the idea of offering custom solutions for individual needs, not off the shelf generic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchบางตลาด, ThailandHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“AT TECHNOLOGY ANYWHERE CO.Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“บริษัท อินโนโค ก่อตั้งขึ้นปี 2551 มีความเชี่ยวชาญด้านการให้บริการครบวงจร (end to end) ในด้านการให้คำปรึกษา แนะนำ ออกแบบ ติดตั้งและบริการ…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLadkrabang, ThailandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SEC is a Systems Integrator focusing IT strategy consulting, implementing, training and design, system integration & professional services, project management consulting &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBangkok, ThailandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Siam Integrated Technology, SITECH, was found in July 1991 to be a Computer System Integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBangkok, ThailandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Tong Systems is an IT consulting and managed services provider (MSP) that delivers strategic IT consulting, information security and managed infrastructure solutions to optimize…”

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

Showing 24 of 56 IT systems consultants based in Thailand

See the full list, filter by size, metro and specialty, and access 187 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT systems consultants based in Thailand at a glance

As of Nov 6, 2026
16.0%Verified-email coverage
20.8Average contacts per company
11-50Median size (employees)
62.5%Largest-city concentration · Bangkok
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
20
51-200
13
201-500
2
1,001-5,000
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 56 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 “IT systems 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 187 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.

IT systems 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 “IT systems consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT systems consultants are there based in Thailand?

RevenueBase identified 56 company matches for IT systems 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?

CDG Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT systems consultants?

Bangkok leads with 35 company records, followed by Bangkok City (2) and Nonthaburi (2).

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 187 professional contacts with verified work emails tracked across these 56 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.