Cybersecurity buying in Singapore is shaped by three things: the Personal Data Protection Act (PDPA), the Cybersecurity Act administered by the Cyber Security Agency (CSA), and sector-specific mandates from MAS, MOH, and IMDA. A vendor that's strong in another market may not meet local certification expectations — and the wrong choice surfaces during an audit, not before.
This page groups Singapore-based cybersecurity providers with a verified Singapore presence — managed SOC providers, penetration testers, GRC consultants, identity-management specialists, and managed detection & response (MDR) firms. The list is unranked: sorted by Verified Score, then company name. Inclusion reflects a verified Singapore presence, not endorsement.
Below the list you'll find a short buyer's guide covering what to ask vendors, which certifications matter for which industries, and how Singapore-specific compliance differs from generic frameworks. If you're shortlisting more than one vendor, use the comparison tool linked at the bottom.
Notable cybersecurity providers
Grouped by role in the market. Within each group, ordered by Verified Score, then company name — not a ranking. Inclusion reflects a verified Singapore presence, not endorsement.
Listing order reflects verified signals and is not affected by payment. Sponsored placements, if any, are labelled separately and never reorder this list.
Managed SOC & detection (MDR/MSSP)
Managed security operations, monitoring, and managed detection & response.
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Siemens is a global technology and industrial conglomerate whose cybersecurity arm protects IT and operational technology environments for industry, energy and infrastructure. Its offerings include the SINEC Security Suite for network monitoring and inspection, RUGGEDCOM...
Verified Score 25/100
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Khalibre is a Singapore-based cybersecurity and IT services company specialising in identity and access management, security consulting, and managed security services. Khalibre operates in the cybersecurity space and serves organisations looking for practical technology...
Verified Score 23/100
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GRC, compliance & advisory
Governance, risk, and compliance consulting — PDPA, ISO 27001, CSA trustmarks.
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Plainbit Pte. Ltd. is a cybersecurity firm specializing in digital forensics and incident response. They offer services like security assessments, compromise assessments, and litigation support to uncover digital truths and enhance cyber environments for their clients. As a...
Verified Score 32/100
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Identity & access management
Identity governance, privileged access, and zero-trust access control.
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Cloudflare is an American company that operates a global connectivity-cloud platform spanning a vast network of data centers worldwide. It provides content-delivery, DDoS mitigation, web-application firewall, DNS, and zero-trust security services that protect and accelerate...
Verified Score 23/100
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Other notable providers
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StrongKeep Cybersecurity Pte Ltd offers simple, affordable, and comprehensive cybersecurity solutions designed for small and medium-sized businesses. The company aims to make cybersecurity accessible for organizations that require protection but may not have dedicated IT...
Verified Score 32/100
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Bitsight provides cyber risk management built around security ratings, which score an organization's security posture on a scale from 300 to 820, comparable to a credit score. Its platform combines third-party and vendor risk management, attack surface monitoring, and threat...
Verified Score 25/100
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Pure Storage is a data storage technology company that develops all-flash storage platforms for enterprise data centers and cloud environments. Its product lineup includes the FlashArray series for block storage and FlashBlade for file and object data, delivered alongside...
Verified Score 25/100
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Akamai Technologies is a cybersecurity and cloud computing company that supports businesses in their online operations. The company delivers solutions for cloud computing, security, and content delivery, facilitating fast website performance and secure digital experiences...
Verified Score 23/100
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Athena Dynamics Pte Ltd is a Singapore-based cybersecurity specialist focused on protecting critical infrastructure. The company provides solutions for operational technology (OT) and industrial control systems (ICS) security, addressing the unique challenges of these...
Verified Score 23/100
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Draftdown Labs is a Singapore-based boutique firm specializing in cybersecurity, run by researchers and practitioners with accreditations from independent authoritative bodies and Fortune 500 companies. The company provides cybersecurity assessments, leveraging ongoing...
Verified Score 23/100
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How to choose a cybersecurity vendor in Singapore
Start with the regulator that governs your sector. Banks and capital-markets firms answer to MAS; healthcare to MOH; the public sector to GovTech. Each regulator has its own preferred frameworks — MAS TRM Guidelines for finance, HealthCare Cybersecurity Framework for hospitals, IM8 for government suppliers. A vendor that's strong in one sector may not have the audit experience in another.
Treat certifications as a baseline, not a differentiator. ISO 27001, SOC 2 Type II, and CREST-accredited testing are the floor. CSA Cybersecurity Trustmark is meaningful in Singapore specifically. PCI-DSS QSAs are required if you handle card data. Ask each shortlisted vendor for the actual auditor and audit date — not just a logo on a slide.
Distinguish 'managed' from 'monitored'. Many vendors call themselves managed SOC providers but only monitor and escalate. A true managed offering takes action: blocks IPs, isolates endpoints, rolls back changes. Ask exactly what they will do at 03:00 on a Sunday when your DLP fires, and whose name is on the on-call roster.
Get a real reference, not a logo wall. A Singapore vendor with a Citi logo on their site may have done a one-week scoping engagement five years ago. Ask for two clients in your industry, your size, with whom you can speak. If they can't produce them, raise the bar.
Cost models matter more than the headline number. Cybersecurity engagements bleed budget when scope is loose. Get a fixed-fee Statement of Work for the first 90 days, with clear unit pricing for additional endpoints, log volume, or incident response hours beyond a defined cap.