Company lists · Data refreshed September 2026

Top 10 IT systems integrators based in Bangkok, Thailand

RevenueBase identified 46 company matches for IT systems integrators associated with Bangkok, Thailand as of September 2026 and tracks 989 professional contacts across them, including 185 with verified work emails. Across Thailand, Bangkok is the largest hub for this category.

This list covers company matches for IT systems integrators associated with Bangkok, 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 September 28, 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 Sep 28, 2026 How this list was built
46Companies
989Contacts tracked
185Verified emails
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The 10 largest IT systems integrators based in Bangkok, Thailand

Ranked by team size
Top 10 of 46 company matches for IT systems integrators based in Bangkok, Thailand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 2026201-500153 contacts →

Exact match

“NEC Corporation is a leader in the integration of IT and network technologies that benefit businesses and people around the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBangkok, ThailandHQ recorded Sep 28, 202651-20097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBangkok, ThailandHQ recorded Sep 28, 202651-20059 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 · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBangkok, ThailandHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“World Information Technology (WIT) is a leading Technology Solution Consultant and System Integrator (SI) with a three-decade legacy of enabling Thailand's top enterprises to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBangkok, ThailandHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“Netmarks (Thailand) Co, Ltd.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchBangkok, ThailandHQ recorded Sep 28, 202651-20027 contacts →

Exact match

“Summit Computer Co,Ltd.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBangkok, ThailandHQ recorded Sep 28, 202611-5021 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 · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBangkok, ThailandHQ recorded Sep 28, 202611-503 contacts →

Exact match

“AT TECHNOLOGY ANYWHERE CO.Ltd.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBangkok, ThailandHQ recorded Sep 28, 202611-503 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBangkok, ThailandHQ recorded Sep 28, 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 · Sep 28, 2026 · View company records in RevenueBase

Showing 10 of 46 IT systems integrators based in Bangkok, Thailand

See the full list, filter by size, metro and specialty, and access 185 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT systems integrators based in Bangkok, Thailand at a glance

As of Sep 28, 2026
18.7%Verified-email coverage
21.5Average contacts per company
11-50Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
18
51-200
18
201-500
3

Email recency for this list is measured across the whole Thailand list rather than for Bangkok, so it is reported there. Company counts and contact totals on this page are exact for Bangkok, over 46 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 Bangkok, Thailand whose business descriptions match “IT systems integrators” 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 185 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 September 28, 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.

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 integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT systems integrators are there based in Bangkok, Thailand?

RevenueBase identified 46 company matches for IT systems integrators associated with Bangkok, Thailand as of September 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?

NEC Corporation Thailand LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Thailand has the most IT systems integrators?

Bangkok leads Thailand with 46 company records, followed by Bangkok City (10) and Nonthaburi (5).

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 185 professional contacts with verified work emails tracked across these 46 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 September 28, 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.