Company lists · Data refreshed September 2026
Top 25 Industrial control systems security firms based in Singapore
RevenueBase identified 55 company matches for industrial control systems security firms associated with Singapore as of September 2026 and tracks 1,185 professional contacts across them, including 458 with verified work emails. Singapore is the largest hub.
This list covers company matches for industrial control systems security firms 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 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.
The 25 largest industrial control systems security firms based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 528 contacts → | ||||
Exact match “Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 67 contacts → | ||||
Exact match “Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 29 contacts → | ||||
Exact match “Quantified Risk, Fortified Resilience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “Centrics Networks, headquartered in Singapore, is a cybersecurity and modern IT infrastructure company that specializes in providing cutting-edge solutions to its clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 24 contacts → | ||||
Exact match “ABP Group is Asia’s leading Cybersecurity technology provider focusing on delivering the best-of-breed security solutions for today’s cybersecurity challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “Infinity Cybersec is a Singapore local provider of cybersecurity and Observability services, dedicated to helping organizations protect their digital assets and ensure business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “Cybersecurity is the enabler of business We are a team of cyber security connoisseurs and problem solvers (with good current working experience in IT infrastructure) who have…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Stone Cybersecurity is a security firm that has seen rapid growth since the day it opened its doors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 14 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “TT Innovation and Technology Pte Ltd (TTIT) specializes in Homeland Security and Security Systems Integration since 2014.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Attila Cybertech is an Operational Technology cybersecurity firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 13 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “A Trusted Cybersecurity & Infrastructure Partner Since 2008 Semnet is a Singapore-headquartered provider of advanced cybersecurity, AI infrastructure, encryption innovation, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “CIS Automation is an ISO 27001:2022 certified company headquartered in Singapore with an office presence in India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “We offer following services: 1.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Founded in 2020, Knit Technologies is a fast-growing IT & Cyber Security Service Provider in Asia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 4 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Opsec Cyber is a boutique cybersecurity firm dedicated to safeguarding organizations through precision, expertise, and discretion.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 4 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “JT Consultancy & Management Pte Ltd is a Singapore-based company backed by a team of highly accredited Singaporean cyber security professionals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “We offer cyber security consulting services and innovative solutions to reduce our clients risk exposure, and maximize their advantages in today’s global business market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Ace Infinity provide: full range of IT security services to help companies protect their data and minimize their vulnerability to cyber threats and Cyber Security Training to the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 2 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 2 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “At Rain Consulting, our mission is to empower organizations with comprehensive cybersecurity and technology risk management services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “industrial control systems security firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 55 industrial control systems security firms based in Singapore
See the full list, filter by size, metro and specialty, and access 458 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial control systems security firms based in Singapore at a glance
As of Sep 28, 2026Companies by employee count
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 55 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 “industrial control systems security firms” 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 458 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.
Industrial control systems security firms 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 “industrial control systems security firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial control systems security firms are there based in Singapore?
RevenueBase identified 55 company matches for industrial control systems security firms associated with Singapore 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?
Group-Ib tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most industrial control systems security firms?
Singapore leads with 47 company records, followed by Downtown Core (1) and Marina (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 458 professional contacts with verified work emails tracked across these 55 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.
Ready to reach these companies? Verified emails and direct dials for all 55 industrial control systems security firms based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Industrial control systems security firms by geography
- Industrial control systems security firms based in Melbourne, Australia
- Industrial control systems security firms based in Sydney, Australia
- Industrial control systems security firms based in Sao Paulo, Brazil
- Industrial control systems security firms based in Calgary, Canada
- Industrial control systems security firms based in Montreal, Canada
- Industrial control systems security firms based in Toronto, Canada
- Industrial control systems security firms based in Santiago, Chile
- Industrial control systems security firms based in Paris, France
- Industrial control systems security firms based in Ahmedabad, India
- Industrial control systems security firms based in Bangalore, India
- Industrial control systems security firms based in Chennai, India
- Industrial control systems security firms based in Hyderabad, India
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial control systems security firms based in Melbourne, Australia
- Industrial control systems security firms based in Sydney, Australia
- Industrial control systems security firms based in Sao Paulo, Brazil
- Industrial control systems security firms based in Calgary, Canada
- Industrial control systems security firms based in Montreal, Canada
- Industrial control systems security firms based in Toronto, Canada
Company intelligence · public preview
Top 25 industrial control systems security firms based in Singapore
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 55 matching company records for industrial control systems security firms based in Singapore, with 1,185 tracked contacts and 458 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 industrial control systems security firms based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Group-Ibgroup-ib.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 528 contacts → |
“Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Positkapositka.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 67 contacts → |
“Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vcyberizvcyberiz.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 29 contacts → |
“Quantified Risk, Fortified Resilience.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Centrics Networkscentricsnetworks.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Centrics Networks, headquartered in Singapore, is a cybersecurity and modern IT infrastructure company that specializes in providing cutting-edge solutions to its clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ABP Groupabpgroup.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 24 contacts → |
“ABP Group is Asia’s leading Cybersecurity technology provider focusing on delivering the best-of-breed security solutions for today’s cybersecurity challenges.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Infinity Cybersec PTE LTDicyber.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 23 contacts → |
“Infinity Cybersec is a Singapore local provider of cybersecurity and Observability services, dedicated to helping organizations protect their digital assets and ensure business…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Security Spectrum Services LLPsss.expertHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 22 contacts → |
“Cybersecurity is the enabler of business We are a team of cyber security connoisseurs and problem solvers (with good current working experience in IT infrastructure) who have…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Stone Cybersecuritystonecyber.orgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 15 contacts → |
“Stone Cybersecurity is a security firm that has seen rapid growth since the day it opened its doors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Privacy Ninjaprivacy.com.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 14 contacts → |
“It is our mission to give all organizations in Singapore a fair chance to grow via quick and affordable solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TT Innovation & Technology PTE LTDttit.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 13 contacts → |
“TT Innovation and Technology Pte Ltd (TTIT) specializes in Homeland Security and Security Systems Integration since 2014.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Attila Cybertech Pte. LTDattilatech.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“Attila Cybertech is an Operational Technology cybersecurity firm.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hawkshieldhawkshield.aiHQ: Raffles Place, SingaporeReported employees: 51-200 | Raffles Place, Singapore | 51-200 | Exact match | 13 contacts → |
“Hawkshield | Your Trusted Cybersecurity Partner At Hawkshield, we specialize in advanced cybersecurity solutions designed to protect your organization in a digital-first world.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Semnet PTE LTDsemnet.coHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 12 contacts → |
“A Trusted Cybersecurity & Infrastructure Partner Since 2008 Semnet is a Singapore-headquartered provider of advanced cybersecurity, AI infrastructure, encryption innovation, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  CIS Automationcisautomation.netHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“CIS Automation is an ISO 27001:2022 certified company headquartered in Singapore with an office presence in India.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Nestor Consulting PTE LTDnestor.sgHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 7 contacts → |
“We offer following services: 1.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Knit Technologiesknittechnologies.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 6 contacts → |
“Founded in 2020, Knit Technologies is a fast-growing IT & Cyber Security Service Provider in Asia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Csintelligence PTE LTDcsintelligence.asia HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 4 contacts → |
“CSIntelligence – A managed cybersecurity services company providing 24/7 threat monitoring and remediation on servers, endpoints and networks worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Opsec Cyberopseccyber.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 4 contacts → |
“Opsec Cyber is a boutique cybersecurity firm dedicated to safeguarding organizations through precision, expertise, and discretion.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Casteliumcastelium.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  JT Consultancy & Management PTE LTDjtconsultancy.sgHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 3 contacts → |
“JT Consultancy & Management Pte Ltd is a Singapore-based company backed by a team of highly accredited Singaporean cyber security professionals.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cyber Security Consulting Groupcybersecuritycg.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 3 contacts → |
“We offer cyber security consulting services and innovative solutions to reduce our clients risk exposure, and maximize their advantages in today’s global business market.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ACE Infinityaceinfinity.com.sgHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Ace Infinity provide: full range of IT security services to help companies protect their data and minimize their vulnerability to cyber threats and Cyber Security Training to the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Draftdown Labs Pte. LTDdraftdownlabs.comHQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 2 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Exordium Consulting PTE LTDexordc.comHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Our team brings together accomplished leaders in the security industry and highly skilled professionals with profound technological expertise across diverse fields.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Rain Consulting PTE LTDrainconsulting.orgHQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 1 contacts → |
“At Rain Consulting, our mission is to empower organizations with comprehensive cybersecurity and technology risk management services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 55 company matches
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Industrial control systems security firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 55 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Industrial control systems security firms by metro
Questions about this company list
What does Exact match mean for industrial control systems security firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial control systems security firms did RevenueBase find based in Singapore?
The saved snapshot records 55 matching company records, 1,185 tracked contacts and 458 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Industrial control systems security firms by geography
- Industrial control systems security firms based in Melbourne, Australia
- Industrial control systems security firms based in Sydney, Australia
- Industrial control systems security firms based in Sao Paulo, Brazil
- Industrial control systems security firms based in Calgary, Canada
- Industrial control systems security firms based in Montreal, Canada
- Industrial control systems security firms based in Toronto, Canada
- Industrial control systems security firms based in Santiago, Chile
- Industrial control systems security firms based in Paris, France
- Industrial control systems security firms based in Ahmedabad, India
- Industrial control systems security firms based in Bangalore, India
- Industrial control systems security firms based in Chennai, India
- Industrial control systems security firms based in Hyderabad, India
Cite this list
RevenueBase Data Team. Top 25 industrial control systems security firms based in Singapore. Snapshot: September 28, 2026. https://revenuebase.ai/companies/industrial-control-systems-security-firms/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial control systems security firms based in Melbourne, Australia
- Industrial control systems security firms based in Sydney, Australia
- Industrial control systems security firms based in Sao Paulo, Brazil
- Industrial control systems security firms based in Calgary, Canada
- Industrial control systems security firms based in Montreal, Canada
- Industrial control systems security firms based in Toronto, Canada
Company intelligence · public preview
Top 25 industrial control systems security firms based in Singapore
RevenueBase records 55 matching company records for industrial control systems security firms based in Singapore, with 1,185 tracked contacts and 458 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 industrial control systems security firms based in Singapore
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Group-Ibgroup-ib.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 528 contacts → |
“Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Positkapositka.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 67 contacts → |
“Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vcyberizvcyberiz.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 29 contacts → |
“Quantified Risk, Fortified Resilience.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Centrics Networkscentricsnetworks.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 25 contacts → |
“Centrics Networks, headquartered in Singapore, is a cybersecurity and modern IT infrastructure company that specializes in providing cutting-edge solutions to its clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ABP Groupabpgroup.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 24 contacts → |
“ABP Group is Asia’s leading Cybersecurity technology provider focusing on delivering the best-of-breed security solutions for today’s cybersecurity challenges.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Infinity Cybersec PTE LTDicyber.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 23 contacts → |
“Infinity Cybersec is a Singapore local provider of cybersecurity and Observability services, dedicated to helping organizations protect their digital assets and ensure business…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Security Spectrum Services LLPsss.expert HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 22 contacts → |
“Cybersecurity is the enabler of business We are a team of cyber security connoisseurs and problem solvers (with good current working experience in IT infrastructure) who have…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Stone Cybersecuritystonecyber.org HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 15 contacts → |
“Stone Cybersecurity is a security firm that has seen rapid growth since the day it opened its doors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Privacy Ninjaprivacy.com.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 14 contacts → |
“It is our mission to give all organizations in Singapore a fair chance to grow via quick and affordable solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TT Innovation & Technology PTE LTDttit.com.sg HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 13 contacts → |
“TT Innovation and Technology Pte Ltd (TTIT) specializes in Homeland Security and Security Systems Integration since 2014.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Attila Cybertech Pte. LTDattilatech.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 13 contacts → |
“Attila Cybertech is an Operational Technology cybersecurity firm.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hawkshieldhawkshield.ai HQ: Raffles Place, SingaporeReported employees: 51-200 | Raffles Place, Singapore | 51-200 | Exact match | 13 contacts → |
“Hawkshield | Your Trusted Cybersecurity Partner At Hawkshield, we specialize in advanced cybersecurity solutions designed to protect your organization in a digital-first world.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Semnet PTE LTDsemnet.co HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 12 contacts → |
“A Trusted Cybersecurity & Infrastructure Partner Since 2008 Semnet is a Singapore-headquartered provider of advanced cybersecurity, AI infrastructure, encryption innovation, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CIS Automationcisautomation.net HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 9 contacts → |
“CIS Automation is an ISO 27001:2022 certified company headquartered in Singapore with an office presence in India.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nestor Consulting PTE LTDnestor.sg HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 7 contacts → |
“We offer following services: 1.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Knit Technologiesknittechnologies.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 6 contacts → |
“Founded in 2020, Knit Technologies is a fast-growing IT & Cyber Security Service Provider in Asia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Csintelligence PTE LTDcsintelligence.asia HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 4 contacts → |
“CSIntelligence – A managed cybersecurity services company providing 24/7 threat monitoring and remediation on servers, endpoints and networks worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Opsec Cyberopseccyber.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 4 contacts → |
“Opsec Cyber is a boutique cybersecurity firm dedicated to safeguarding organizations through precision, expertise, and discretion.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Casteliumcastelium.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | JT Consultancy & Management PTE LTDjtconsultancy.sg HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 3 contacts → |
“JT Consultancy & Management Pte Ltd is a Singapore-based company backed by a team of highly accredited Singaporean cyber security professionals.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cyber Security Consulting Groupcybersecuritycg.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 3 contacts → |
“We offer cyber security consulting services and innovative solutions to reduce our clients risk exposure, and maximize their advantages in today’s global business market.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ACE Infinityaceinfinity.com.sg HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Ace Infinity provide: full range of IT security services to help companies protect their data and minimize their vulnerability to cyber threats and Cyber Security Training to the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Draftdown Labs Pte. LTDdraftdownlabs.com HQ: SingaporeReported employees: 11-50 | Singapore | 11-50 | Exact match | 2 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Exordium Consulting PTE LTDexordc.com HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 2 contacts → |
“Our team brings together accomplished leaders in the security industry and highly skilled professionals with profound technological expertise across diverse fields.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rain Consulting PTE LTDrainconsulting.org HQ: SingaporeReported employees: 1-10 | Singapore | 1-10 | Exact match | 1 contacts → |
“At Rain Consulting, our mission is to empower organizations with comprehensive cybersecurity and technology risk management services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 55 company matches
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Industrial control systems security firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 55 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Industrial control systems security firms by metro
Questions about this company list
What does Exact match mean for industrial control systems security firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial control systems security firms did RevenueBase find based in Singapore?
The saved snapshot records 55 matching company records, 1,185 tracked contacts and 458 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Industrial control systems security firms by geography
- Industrial control systems security firms based in Melbourne, Australia
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- Industrial control systems security firms based in Sao Paulo, Brazil
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- Industrial control systems security firms based in Montreal, Canada
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- Industrial control systems security firms based in Paris, France
- Industrial control systems security firms based in Ahmedabad, India
- Industrial control systems security firms based in Bangalore, India
- Industrial control systems security firms based in Chennai, India
- Industrial control systems security firms based in Hyderabad, India
Cite this list
RevenueBase Data Team. Top 25 industrial control systems security firms based in Singapore. Snapshot: September 28, 2026. https://revenuebase.ai/companies/industrial-control-systems-security-firms/singapore.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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