Company lists · Data refreshed November 2026

Top 15 Software development security services based in Singapore

RevenueBase identified 39 company matches for software development security services associated with Singapore as of November 2026 and tracks 1,027 professional contacts across them, including 459 with verified work emails. Singapore is the largest hub.

This list covers company matches for software development security services 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
39Companies
1,027Contacts tracked
459Verified emails
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The 15 largest software development security services based in Singapore

Ranked by team size
Top 15 of 39 company matches for software development security services 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, 202651-20085 contacts →

Exact match

“Since 2001, softScheck has been a prominent advocate for software security, dedicated to complying with ISO27034 and Microsoft Security Dev.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“At Zimozi, we started by building web and mobile apps that work beautifully-and we’ve launched over 100 of them for clients across fintech, healthtech, SaaS, and logistics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 5, 202611-5052 contacts →

Exact match

“A member of CREST with a pool of CREST and OSCP certified security pentesters.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSingaporeHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“At Horangi, we’re passionate about building a safer cyberspace and creating software that solves challenging cybersecurity problems.”

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

Exact match

“Stone Cybersecurity Pte Ltd is a Singapore-based cybersecurity company helping organisations identify vulnerabilities, manage cyber risks and build stronger, more resilient…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSingaporeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“It is our mission to give all organizations in Singapore a fair chance to grow via quick and affordable solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSingaporeHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“GuardRails is a continuous application security verification platform that empowers modern development teams to find, fix and prevent vulnerabilities related to source code, open…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKallang, SingaporeHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“The first step to build a successful venture is to create a secure and well- sought after presence in your niche.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSingaporeHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“TRiE Group focuses on cybersecurity solutions and software security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSingaporeHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“SEC Consult - ADVISOR FOR YOUR INFORMATION SECURITY SEC Consult is the leading European consultancy for application security services and information security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSingaporeHQ recorded Nov 5, 20261-105 contacts →

Exact match

“In a world where the adoption of technologies outpace the development and deployment of securities, many of the information and operation technologies are in production with risks…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSingaporeHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Cloudsquire Pte Ltd is a trusted ICT security partner for enterprises both big and small.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSingaporeHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Our team brings together accomplished leaders in the security industry and highly skilled professionals with profound technological expertise across diverse fields.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSingaporeHQ recorded Nov 5, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Nov 5, 202611-501 contacts →

Exact match

“Based in Singapore, we are a boutique firm ran by cybersecurity researchers and practitioners with accreditation from independent authoritative body as well as fortune 500…”

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

Showing 15 of 39 software development security services based in Singapore

See the full list, filter by size, metro and specialty, and access 459 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software development security services based in Singapore at a glance

As of Nov 5, 2026
44.7%Verified-email coverage
26.3Average contacts per company
11-50Median size (employees)
92.3%Largest-city concentration · Singapore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
14
51-200
6
201-500
2

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 39 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 “software development 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 459 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.

Software development 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 “software development security services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software development security services are there based in Singapore?

RevenueBase identified 39 company matches for software development security services 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?

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

Which city has the most software development security services?

Singapore leads with 36 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 459 professional contacts with verified work emails tracked across these 39 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.