Company lists · Data refreshed November 2026

Top 16 Web application security services based in Thailand

RevenueBase identified 42 company matches for web application security services associated with Thailand as of November 2026 and tracks 872 professional contacts across them, including 217 with verified work emails. Bangkok is the largest hub.

This list covers company matches for web application security services 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 5, 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 5, 2026 How this list was built
42Companies
872Contacts tracked
217Verified emails
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The 16 largest web application security services based in Thailand

Ranked by team size
Top 16 of 42 company matches for web application security services based in Thailand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 City, ThailandHQ recorded Nov 5, 202651-20086 contacts →

Exact match

“ACIS Professional Center Company Limited (ACIS) a Thai leading IT security training and consultant, found since March 2003.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBangkok, ThailandHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“The First Managed Security Service Provider (MSSP) and The Best MSSP 2013-2015 awarded by Frost & Sullivan.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPhayathai, ThailandHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“ABOUT US Zenith Comp Co, Ltd, established in 1995, supplies network security system and application development technology and support services to businesses, industry, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSingapore, ThailandHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“ECQ is a network security company offering offensive security services and solutions focused on active offensive and defensive positioning.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBangkok, ThailandHQ recorded Nov 5, 202651-20056 contacts →

Exact match

“DATAFARM is experienced and certified IT Security company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBangkok, ThailandHQ recorded Nov 5, 202651-20054 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBangkok, ThailandHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“Bangkok MSP is a leading IT Security Managed Service Provider (MSP) in Thailand, delivering cloud-based subscription solutions and a wide range of globally recognized services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchNonthaburi, ThailandHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“บริษัท เบย์ คอมพิวติ้ง จำกัด (มหาชน) หนึ่งในบริษัทชั้นนำที่มีความเชี่ยวชาญทางด้านการรักษาความปลอดภัยบนระบบเทคโนโลยีสารสนเทศ และให้บริการโซลูชั่นแบบครบวงจร (End-to-End Turnkey…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBangkok, ThailandHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Siam Thanat Hack Company Limited (บจก.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBangkok, ThailandHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Reconix is an award-winning offensive cybersecurity firm that identifies vulnerabilities before attackers do.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBangkok, ThailandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Incognito Lab Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBangkok, ThailandHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“SecStrike is a leading security service company that specializes in providing Offensive, Defensive, and Security Consult Services to protect businesses from cyber threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchChatuchak, ThailandHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“SnoopBees Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPakkred, ThailandHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Protection is Our Business”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBangkok, ThailandHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Hacktivate is a security testing services provider based in Thailand.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLat Phrao, ThailandHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We help customers operate reliable, secure, and well-maintained digital infrastructure through services including Managed WordPress, WordPress Hosting, Website Security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 16 of 42 web application security services based in Thailand

See the full list, filter by size, metro and specialty, and access 217 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web application security services based in Thailand at a glance

As of Nov 5, 2026
24.9%Verified-email coverage
20.8Average contacts per company
11-50Median size (employees)
59.5%Largest-city concentration · Bangkok
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
16
51-200
15
201-500
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 42 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 “web application security services” 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 217 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 5, 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.

Web application security services 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 “web application security services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web application security services are there based in Thailand?

RevenueBase identified 42 company matches for web application security services 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?

Acis Professional Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most web application security services?

Bangkok leads with 25 company records, followed by Bangkok City (4) and Bangna (1).

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 217 professional contacts with verified work emails tracked across these 42 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 5, 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.