Company lists · Data refreshed November 2026

Top 19 Artificial intelligence security startups based in Singapore

RevenueBase identified 60 company matches for artificial intelligence security startups associated with Singapore as of November 2026 and tracks 909 professional contacts across them, including 315 with verified work emails. Singapore is the largest hub.

This list covers company matches for artificial intelligence security startups associated with Singapore, 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
60Companies
909Contacts tracked
315Verified emails
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The 19 largest artificial intelligence security startups based in Singapore

Ranked by team size
Top 19 of 60 company matches for artificial intelligence security startups based in Singapore, 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 matchSingaporeHQ recorded Nov 5, 202651-200261 contacts →

Exact match

“CloudSEK is an Artificial Intelligence powered Digital Risk Management enterprise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 5, 202651-20085 contacts →

Exact match

“watchTowr is the AI-driven Preemptive Exposure Management capability trusted by Fortune 500 companies and critical infrastructure providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 5, 2026501-1,00064 contacts →

Exact match

“ThreatBook combines AI with deep threat intelligence to defend enterprises across the security lifecycle: precise threat detection, automated triage and response, and risk…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSingaporeHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“Quantified Risk, Fortified Resilience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSingaporeHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“nami is a new Artificial Intelligence of Things startup based in Singapore that aims to bring peace of mind to home occupants through digital monitoring.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSingaporeHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“At InsiderSecurity, we simplify cybersecurity with AI and automation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSingaporeHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“StealthMole is a deep and dark web threat #intelligence company that delivers a cloud-based, unified platform for digital investigation, risk assessment, and threat monitoring.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchSingaporeHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Protos AI is an Agentic AI Platform for Adversary Intelligence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSingaporeHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“A Singapore-based cybersecurity company founded in 2016, spining off from Nanyang Technological University’s Cyber Security Lab.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSingaporeHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Custodio Technologies is a Singapore-based cybersecurity company rooted in applied R&D, delivering innovative solutions in cyber defence worldwide, including advanced threat…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSingaporeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“AIDX: Advancing AI Standards and Trustworthiness At AIDX Tech, we provide tailored, one-stop solutions to ensure your AI initiatives are compliant, secure, and aligned with global…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSingaporeHQ recorded Nov 5, 202651-20013 contacts →

Exact match

“Founded in 2021, Cymetrics is the cybersecurity arm of AIFT, incorporated in Singapore with a strong global presence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMelbourne, SingaporeHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“Aiculus helps organisations fully utilise technology in a secure manner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchRaffles Place, SingaporeHQ recorded Nov 5, 202651-20010 contacts →

Exact match

“Hawkshield | Your Trusted Cybersecurity Partner At Hawkshield, we specialize in advanced cybersecurity solutions designed to protect your organization in a digital-first world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Nov 5, 202611-509 contacts →

Exact match

“digiDations is an AI Native cybersecurity company helping organizations replace security assumptions with continuous, measurable validation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSingaporeHQ recorded Nov 5, 20261-106 contacts →

Exact match

“At CyberG7, where digital marketing meets the future.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSingaporeHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Cybernatics is inspired by bringing together best-in-class innovations around Cybersecurity and Analytics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSingaporeHQ recorded Nov 5, 202611-502 contacts →

Exact match

“CSIntelligence – A managed cybersecurity services company providing 24/7 threat monitoring and remediation on servers, endpoints and networks worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSingaporeHQ recorded Nov 5, 202611-501 contacts →

Exact match

“Since our founding in 2016, we've been providing cutting-edge cybersecurity services to businesses of all sizes.”

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

Showing 19 of 60 artificial intelligence security startups based in Singapore

See the full list, filter by size, metro and specialty, and access 315 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Artificial intelligence security startups based in Singapore at a glance

As of Nov 5, 2026
34.7%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
93.3%Largest-city concentration · Singapore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
26
51-200
7
201-500
1
501-1,000
2
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 60 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 Singapore whose business descriptions match “artificial intelligence security startups” 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 315 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.

Artificial intelligence security startups 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 “artificial intelligence security startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many artificial intelligence security startups are there based in Singapore?

RevenueBase identified 60 company matches for artificial intelligence security startups associated with Singapore 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?

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

Which city has the most artificial intelligence security startups?

Singapore leads with 56 company records, followed by Downtown Core (1) and Outram (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 315 professional contacts with verified work emails tracked across these 60 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.