Two decades of
standing guard
AASN Security was founded in 2003 with a single conviction: that people deserve to feel safe in the places they live, work and build. Two decades on, that conviction still runs every shift.
Built in Johannesburg. Trusted across Gauteng.
What began as a guarding operation in 2003 has grown into a full-spectrum security partner — combining disciplined manpower with the electronic systems that modern protection demands.
Today we protect residential estates, shopping centres, schools, farms, warehouses, factories and office parks — and we deploy trained event teams anywhere in South Africa. From the officer at your gate to the operator watching your cameras at 3am, everything is run by one accountable team.
We don't sell fear. We sell the quiet confidence of knowing your world is covered.
From one post to a province-wide operation
The winged guardian
Our emblem is a winged lion — the classic guardian. It carries the lion's courage and the eagle's watchfulness: strength on the ground, vision from above.
It's a fitting symbol for how we work — a visible, disciplined presence backed by systems that never blink. Protection you can see, watching over the things you can't.
Four values, held without exception
Vigilance
Eyes on, always. The threat you prevent is the one nobody ever hears about.
Integrity
Vetted people, honest reporting, and a name that answers for the result.
Discipline
Trained, graded, and held to standard — every post, every shift, every time.
Accountability
One point of contact, clear ownership, and follow-through you can measure.
Fourteen services. One team to call.
Mix and match exactly what your site needs — or let us design the full layered solution.
Security is a people business
Guarding Officers
Vetted, PSIRA-graded and presentable — the visible deterrent at your gate, lobby and perimeter.
Armed Response Teams
Trained reaction officers in marked vehicles, ready to move the moment a signal comes in.
Control Room Operators
Around-the-clock monitoring of alarms and cameras — verifying, escalating and dispatching in seconds.
Let's protect what you've built
Two decades of experience, one accountable team, and a quote that fits your site. Let's talk.