Brand profile · Computer and Network Security

FIRMUS

Kuala Lumpur, Malaysia-based Firmus operates in Computer and Network Security. It is privately held, and its site is firmussec.com. It holds two addresses on record across two office countries. Headcount on record is 145. Its work is tagged penetration testing, vulnerability management and red teaming. It is listed alongside seven similar brands, mostly in Computer and Network Security.

firmussec.com LinkedIn

Profile live Privately Held Founded 2008 2 office countries
Counted staff
145
self-reported 51–200 band
Founded
2008
18 years
Legal entities
None matched
Office countries
2
2 addresses
Funding rounds
None on record
Company type
Privately Held
self-reported
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Description

Founded in 2008 by seasoned cybersecurity professionals, Firmus is an industry leader in delivering advanced cybersecurity services and solutions. We are ISO/IEC 27001:2022 certified and CREST accredited for penetration testing services, ensuring the highest standards in security and compliance.

At Firmus, our mission is clear: to create a secure digital environment for our clients. Our integrated team of experts in Assessment, Assurance, Operational Technology, and Cybersecurity Solutions works closely with organizations to seize new opportunities, manage cyber risks, and drive business growth.

In today's rapidly evolving and increasingly complex landscape, organizations face expanded attack surfaces and heightened cyber threats. With close to 2 decades of proven experience, Firmus offers the deep cybersecurity expertise you need. Leverage our comprehensive range of services to safeguard your business and address your most pressing cybersecurity challenges.

Specialties

All 18 specialties
  • Cyber-security consulting services
  • Penetration testing
  • Cyber Threat Intelligence Services
  • Data Loss Prevention
  • Privileged Access Management
  • Vulnerability Management
  • Advanced Persistent Threat
  • Mobile / Web Application Pen-test
  • Social Engineering
  • Red Teaming
  • Cyber Range
  • Cyber Drill
  • Compromise Assessment
  • DCRA
  • NRA
  • TVRA
  • TRMF
  • Intelligent Led Pen Testing

Related specialties

Locations

2
Countries with an office address2 addresses on record
MalaysiaprimarySingapore

Country footprint

Offices in 2 countriesCountry footprint: 2 countries, primary MY. Codes: MY, SG.2 countriesprimary MYMYSG
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Countries2
Primary countryMY

All codes: MY SG

Addresses

  • SG20 McCallum Street; #19-01 Tokio Marine Centre; Singapore, 069046
  • MYMenara YNH, Kiara163, 8 Jalan Kiara, Mont Kiara; S-26-02; Kuala Lumpur, Malaysia 50480Primary

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Spending power

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Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

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Financials

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People & contacts

4 employee profiles on record · names withheld.

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FAQ

How many people work at FIRMUS?

145 counted staff profiles at January 2026, inside the self-reported 51–200 band.

Where does FIRMUS have offices?

Two addresses on record across 2 countries. Primary: Menara YNH, Kiara163, 8 Jalan Kiara, Mont Kiara, S-26-02, Kuala Lumpur, Malaysia 50480.

Has FIRMUS raised funding?

None linked to this brand.

What does FIRMUS list as its specialties?

18 tags on the brand's own list, among them penetration testing, vulnerability management and red teaming.

Which companies are listed alongside FIRMUS?

Seven peer profiles on record: Ensign InfoSecurity and Bluesify.

What is FIRMUS's website?

firmussec.com