#2 Best for Enterprise
Certis
About Certis
Certis is the largest integrated security services group in Singapore and one of the leading security providers in the Asia-Pacific region, with operations across aviation, banking, healthcare, and government infrastructure. Originally established as a subsidiary of the Singapore government, Certis has since expanded internationally while maintaining its dominant position in the domestic market. With 289 Google reviews at 4.8 stars, their enterprise security division handles some of the most demanding and regulated security environments in Singapore, including Changi Airport, the Port of Singapore Authority facilities, and multiple public sector agencies. Certis combines physical guarding with technology-enabled security operations, integrating video surveillance, access control, command centre monitoring, and emergency response into unified platforms. Their Certis CISCO command centre in Singapore is one of the most advanced in Southeast Asia, providing real-time monitoring and coordination for clients across multiple sites simultaneously. For large enterprises seeking a single provider capable of handling security guarding, electronic systems, and integrated operations technology under one contract, Certis has no peer in the Singapore market. The company's technology portfolio includes AI-powered video analytics, licence plate recognition systems, perimeter intrusion detection, and integrated visitor management platforms. While Certis primarily serves enterprise and government clients, their commercial building division also handles mid-market office developments and mixed-use properties. Pricing is structured around service agreements rather than one-off project quotes, making Certis most suitable for organisations with ongoing security operations requirements.
Highlights
- #2 Best for Enterprise
- 4.8 / 5.0 Google Rating
- 289 Verified Google Reviews
- Singapore Based
Customer Review
"We engaged Certis to manage security operations across our four Singapore warehouses. The technology integration they implemented, particularly the ANPR and centralised monitoring, has completely transformed our visibility. Incident response times have dropped by over 60%."
Our Verdict
Certis is the top-3 ranked best for enterprise on BestThingReview's independent evaluation of Security Systems Companies in Singapore (2026), Ranked by Reviews. Certis is the largest integrated security services group in Singapore and one of the leading security providers in the Asia-Pacific region, with operations across aviation, banking, healthcare, and government infrastructure. Originally established as a subsidiary of the Singapore government, Certis has since expanded internationally while maintaining its dominant position in the domestic market.
4.8
โ โ โ โ โ/ 5.0 Google
289 verified Google reviews
Ranked #2 in Singapore 2026
Source: Google Maps ยท Reviewed by BestThingReview
Best For
Best for Enterprise
Certis stands out specifically for enterprise, making it the strongest choice for customers with this priority.
Certis is ranked #2 in our independent evaluation:
10 Best Security Systems Companies in Singapore (2026), Ranked by Reviews โ