About Us

Ultimate Security is a privately-owned Australian company with a proud heritage dating back over 30 years. We deliver integrated, multi layered security solutions to corporate, commercial, government and domestic clients. Our areas of expertise include electronic security, guard services and alarm monitoring.

Ultimate Cleaning

In recent years, we have expanded to cleaning services. Through our sister company, Ultimate Cleaning, we are able to offer our commercial clients a full portfolio of services to satisfy both security and cleaning requirements.

The Ultimate Security Experience

What makes Ultimate Security unique is our approach – we have long held the view that our business units should work in unison to provide clients with a comprehensive security package. Our experienced specialists prioritise collaboration to establish a strong line of defence for Australia’s largest companies. Innovation at the heart of our corporate ethos keeps us in line with industry trends.

Our Mission

We are a force for good – Our mission is to protect life and assets and deliver total peace of mind to our clients and the community through diligent, responsive security solutions with a human touch.

Our Values

Passion & Positivity

We love what we do – this can be seen and felt in our everyday interactions. We turn problems into opportunities and setbacks into comebacks and look for the positive in everything. 

Honesty & Trust

Our business is based on foundations of trust. We uphold honesty and fairness above all else throughout our dealings, whether among ourselves or with our clients and suppliers.


We go above and beyond what is expected of us. We fulfil our promises, persevere and remain tenacious in times of adversity.

Proactive Agility

We thrive in turbulent times. Anchored by our dynamic capabilities and good governance, we move with efficiency and integrity to make the most of change.


We work collaboratively with our employees, suppliers and clients to achieve greatness. Unity, humility and ambition are paramount at Ultimate Security.