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Security companies in Singapore

The main security companies serving each of Singapore's 55 towns, with their websites, office addresses and services.

10Companies
5Regions
55Towns

Security companies by region

Top 10 security companies in Singapore

Updated November 2026
  1. 1

    Certis

    Certis CISCO Centre, 20 Jalan Afifi, Singapore 409179

    Security officers · Auxiliary police · Integrated security · Command centre

    certisgroup.com
    Visit website
  2. 2

    AETOS

    5 Corporation Drive, Singapore 619774

    Auxiliary police · Security officers · Cash services · Training

    aetos.com.sg
    Visit website
  3. 3

    Securitas Singapore

    51 Changi Business Park Central 2, #03-01 The Signature, Singapore 486066

    Guarding · Mobile patrols · Remote video services · Electronic security

    securitas-singapore.com
    Visit website
  4. 4

    G4S Singapore

    ARC 380, 380 Jalan Besar, #10-06, Singapore 209000

    Security officers · Security systems · Risk consulting · Events

    g4s.com
    Visit website
  5. 5

    Secura Group (Soverus)

    38 Alexandra Terrace, Singapore 119932

    Guarding · Security technology · Investigations · Cyber security

    securagroup.com.sg
    Visit website
  6. 6

    Prosegur Singapore

    Jackson Square Block B, 11 Lorong 3 Toa Payoh, #03-26, Singapore 319579

    Security officers · Alarms · Cash logistics · Cybersecurity

    prosegur.com.sg
    Visit website
  7. 7

    Premier Security Co-operative

    Premier Security Building, 33 Sam Leong Road, Singapore 207923

    Security officers · Condo & estate security · Event security

    premiersecurity.org.sg
    Visit website
  8. 8

    HRS Security Services

    Manhattan House, 151 Chin Swee Road, #02-27, Singapore 169876

    Central alarm monitoring · CCTV monitoring · Security officers

    hrs-security.com
    Visit website
  9. 9

    Chubb Singapore

    See website for office address

    24/7 alarm monitoring · Remote video monitoring · Fire & security systems

    chubbfs.com
    Visit website
  10. 10

    Aedge Group

    Tech Place I, 4009 Ang Mo Kio Ave 10, #04-33, Singapore 569738

    Security officers · Security system integration · Facility services

    aedge.com.sg
    Visit website

Choosing a security company in Singapore

Singapore's security industry is regulated by the Police Licensing & Regulatory Department (PLRD). Every agency must be licensed and is graded each year under the Security Agencies Grading Exercise (SAGE). Before you sign a contract, ask for the agency's licence number and SAGE grade, the number of officers it can deploy, and how it reports incidents.

Most properties combine on-site security officers with CCTV. Officers handle access control, patrols and emergencies on site. Remote CCTV monitoring covers the hours and areas officers can't, such as car parks at night, empty warehouses and multiple sites at once.

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Frequently asked questions

What are the top security companies in Singapore?

The largest security companies in Singapore include Certis, AETOS, Securitas Singapore, G4S Singapore, Secura Group (Soverus), Prosegur Singapore, Premier Security Co-operative, HRS Security Services, Chubb Singapore and Aedge Group. All of them provide services island-wide.

How do I check that a security company in Singapore is licensed?

Every security agency in Singapore must hold a licence from the Police Licensing & Regulatory Department (PLRD) of the Singapore Police Force, and each security officer must hold a valid PLRD licence too. Ask the company for its licence number and its grade under the Security Agencies Grading Exercise (SAGE), and check it on the PLRD website before signing a contract.

What is the difference between a security guard company and CCTV monitoring?

A security guard company places licensed officers on site. A CCTV monitoring company like GCCTVMS watches your cameras remotely, 24/7, and alerts you, your guards or the police when something happens. Many properties use both: guards during the day and remote monitoring at night or across several sites.

Can I get 24/7 CCTV monitoring anywhere in Singapore?

Yes. GCCTVMS Singapore provides 24/7 remote CCTV monitoring in every town in Singapore. Operators watch your existing cameras live and contact you, your security company or the police when they see an incident. Call +65 8205 6486 or WhatsApp for a quote.

How can my security company be listed in this directory?

Use the List your company form. Listing is free. We check each submission and add approved companies to their town's page with a link to their website.

Need 24/7 CCTV monitoring?

Call GCCTVMS Singapore on +65 8205 6486 or send us a message.

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