Business overview
TrustScore Analysis
Our preliminary analysis has revealed key insights about A-1 INVESTIGATION & SECURITY SYSTEM's performance and market presence. Here's a summary of our findings:
Terms explained: Claimed, Certificate of Verified Business Entity, and Verified.
Inactive Entity
This company is currently registered as terminated with ACRA. Please verify the current operational status before engaging in any business transactions.
Strengths Identified
Areas of Concern
- Organisation is no longer operational.
How your TrustScore is determined
This profile is compiled from publicly available data sources. TrustScore is a data-aggregation metric — not a legal determination or recommendation. A score below 50 does not indicate fraudulent conduct.
Profile data last updated: 10 Mar 2026. See scam.sg/terminology for definitions.
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Corporate Information
UEN
25304500B
Status
Terminated
Entity type
Sole Proprietorship/ Partnership
Company type
—
ACRA registration
29 May 1979
UEN issue date
29 May 1979
No. of officers
2
Annual return date
—
Contact
Social media
Business activity
Primary
Private security activities
SSIC: 80100
Secondary
Detective and investigation activities
SSIC: 80200
Certifications & Endorsements
Recognised certifications and endorsements issued by independent certifying bodies.
No certificates yet
Certificates will appear here once they are available.
Certifications displayed here are issued by independent certifying bodies and recognised by Scam.SG. Scam.SG does not issue these certifications. For verification, contact the issuing body directly. Scam.SG is an appointed agency of Data Bureau (Singapore). Certificates of Verified Business Entity are issued by Data Bureau (Singapore) independently.
Profile Activity for A-1 INVESTIGATION & SECURITY SYSTEM
Analytics and engagement metrics from recent Scam.SG visitor traffic patterns and profile interactions over the past 14 days.
Steady
Comparable to other Private Security Activities companies
Public Preview of A-1 INVESTIGATION & SECURITY SYSTEM
TrustScore analysis is not available for A-1 INVESTIGATION & SECURITY SYSTEM. Showing general band information.
Foundational Stage
A young brand or company in the early stage of organisation structures, framework, processes, workflow, systems.
TrustScore Last Scanned:
10 Mar 2026Related Business Entities to A-1 INVESTIGATION & SECURITY SYSTEM
Explore Singapore-registered businesses that share similar characteristics with A-1 INVESTIGATION & SECURITY SYSTEM, including companies with related names, operating in the same industry sectors, or located in nearby geographical areas.
Similar Business Names
Companies with names similar to A-1 INVESTIGATION & SECURITY SYSTEM
Nearby Businesses
Businesses located in KIM SENG ROAD, Singapore 239427
Similar Principal Activity
Companies with the same primary SSIC code: 80100
Similar Secondary Activity
Companies with the same secondary SSIC code: 80200
Frequently Asked Questions About A-1 INVESTIGATION & SECURITY SYSTEM
Common questions and answers to help you learn more about A-1 INVESTIGATION & SECURITY SYSTEM
A-1 INVESTIGATION & SECURITY SYSTEM has been in operation for 47 years since its incorporation in 29 May 1979 based on ACRA registration date. The business is registered with ACRA (Accounting and Corporate Regulatory Authority) under UEN 25304500B.
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