Since 1994 we have been offering quality security services all over Greece protecting businesses and residences.
Quality of service
The quality of our services is certified in accordance with ISO 9001: 2008 by the EQA Hellas "Quality for Leaders" certification body.
Our highly trained personnel and the latest technology equipment is what make us superior.
Kolossos Security
A Credible Security Company
Kolossos Security is one of the most distinguished security and guarding services provider in Greece
Our many years of experience, our industry’s comprehensive knowledge, our expertise in security systems and our ever-evolving procedures, contribute to our rapid growth.
25 years of experience
Certified Security Company
Integrated security systems
Cutting edge equipment
Kolossos Security Company creates a secure environment for you and your business
Integrated security services for businesses and private individuals
Security for companies
Security for companies and static guarding of business premises constitute one of the main areas of activity for Kolossos Security.
VIP security
The protection and guarding of private persons requires special and particularly delicate handling.
Hotel security
Guarding hotel units is a special case, which we undertake with due discretion and credibility.
Public buildings security
Kolossos Security with a high sense of responsibility towards every citizen provides advanced security services in public places.
Residence security
Kolossos Security specializes in residence guarding. Nowadays, increased crime and numerous cases of theft and vandalism of property.
Industrial premises security
We undertake static guarding of industrial premises located in any area.
Neighbor security
Even in big cities, the element of the neighborhood still retains the concept of the group. It is the wider family, the hearth that ought to be protected.
Country house security
Cottages are often an easy target for burglars, since their owners are absent for long periods of time or use them only during holidays.
Signal Receiving Center
Kolossos Security 24-hour Signal Receiving Center is designed according to the international security standards and is connected to high-tech computers and special digital software.
Conference security
Kolossos Security undertakes the guarding of conference spaces and guarantees successful and absolutely secure proceedings of any major or smaller conference, taking place either in a public or in a private area.
Music venues security
In recent years, major and significant events and musical acts in our country increasingly attract thousands of people.
Retail store security
The safety of businesses, as well as of employees, is a primary concern for every company nowadays. Same goes for retail stores.
Customers all over Greece
Trained Executives
Guarding Points
Certified guards
Security Company with experience and expertise
Credibility and experience

In Kolossos Security we constantly invest in our human resources, applying strict staff selection criteria, making sure they are always highly trained and keeping up with the latest developments.
Furthermore, we are continuously updated on new and innovative designs and features that promote safety. We follow all technological developments and we employ high precision equipment.

Degree of readiness
Percentage of success
Modern facilities
Happy customers
Consistency, Responsibility, Immediacy
Kolossos Security Company provides high quality security services ensuring that our customers feel safe, protected and fully covered at all times.
Contact us
Contact us
Reliable guarding services & integrated security systems
Kolossos Security
Immediate response
Our highly trained executives are always ready to offer quality guarding & security services.
Certified Security Company
Kolossos Security has been certified by the EQA Hellas Certification Body “Quality for Leaders” ISO 9001: 2008.
Modern Security Systems
Kolossos Security specializes in designing, studying and installing advanced security systems that are connected to our 24-hour Signal Receiving Center.

    Direct, communicative and knowledgeable about their subject. I highly recommend them to secure your home.
    Dimitris KondarakisPrivate customer
    Reliable and professional, from day one of our cooperation, guarding my parking lot for automobiles.
    Makis KompothekrasOwner of shopping center parking facility