About Us
Your Team Behind A4S Security
Muhammad Irfan founded A4S Security after serving as the security lead for Google’s Australian Data Centre network. Having operated at the highest global standards, he quickly realized how rare that level of quality was in the wider security industry. A4S was built to change that.
Today, we deliver the same rigorous security protocols that tech giants expect, tailored to be accessible and scalable for your business. We are fully ASIAL-certified, ISO-accredited, and hold security licenses across NSW, VIC, and QLD. We’re proud to protect industry leaders like Google, MCoBeauty, and AW Edwards. When you partner with A4S, you aren’t just a number in a ticketing system. You get direct access to Muhammad, the same person who personally answers the phone when you need help at 2 AM.
If you want security that operates the way Google expects it to — without needing to be Google to afford it — you’ve found it.
Our Mission
To provide tailored, proactive, and trustworthy security services that safeguard people, property, and peace of mind — across every client interaction and sector we serve.
Our Vision
To become Australia’s most respected and reliable name in the security industry by blending technology, training, and human intelligence to deliver excellence in every assignment.
Meet Our Team
Industries We Support
Your risks are unique, you deserve a security team that understands your bespoke needs.
Security isn’t one-size-fits-all. Protecting a bustling nightclub requires a completely different strategy than securing a high-security data centre. With years of hands-on experience, our team is highly trained to anticipate, manage, and mitigate the specific vulnerabilities of your sector.
Here are a few sectors we secure:
- Construction & Development
- Retail & Shopping Centres
- Events & Hospitality
- Corporate & Commercial
- Data Centres & Technology Facilities
- Strata & Residential Property
LOCATIONS
Where We Work
We’re based in Sydney however we aren’t contained to a single postcode. Our licenses see us providing security support across NSW, Victoria and Queensland, which makes us genuinely useful for businesses that operate along the east coast of Australia.
FREE QUOTE
Get a Free Quote
Tell Us the Situation. We’ll Tell You Exactly What You Need.
Urgent?
Call us now on 02 4713 1781 — we’re available 24/7 and can attend to your security enquiry immediately.