About Us

We are committed to providing the best service the industry can offer and we stick by our motto every day;
"Exceed expectation and protect our clients"

Guardtech is a privately owned Australian company, and we have worked hard for our reputation as a leading provider of products and services within the security industry.

Guardtech has been built on sound business practices with proven service and support expertise. As a result we have earned the position of preferred choice for many large organisations.


We are proud to provide the highest quality service and advice at a personalised level, which is exemplified by our motto "Exceed expectation and protect our clients". It is this philosophy that allows us to appreciate that every client has their own special requirements.

Our Competitive Advantage Always Evolving
Our team is there for you round the clock. Our staff love what they do and will provide you with the best service possible.
We believe that we offer our customers highly competitive pricing for an extensively proven and exceptionally viable solution.
At Guardtech we aim to minimise your expenditure while maximising the performance of your security equipment. Our team can adapt and customise to different needs of our clients.
We have extensive experience in system design implementation and project management, while following the industries best practices.
Our technicians and engineers are appropriately equipped with the required expertise and tools for installation, warranty support and post warranty maintenance. Intensive technical training is provided from our suppliers, ensuring that they are kept up to date with the latest developments in the products and systems that we install.
By providing ongoing maintenance and support we are reducing the risks to your business. Our experts will let you know in advance if your security system needs an upgrade thereby allowing you to plan ahead. We offer competitive maintenance contracts to reduce the ongoing cost for your business.

Our Technical Security Consultants listen and understand what your concerns are. We assist you in identifying the vulnerable areas of your business and provide a customised security solution for your business and individual needs. The security system you invest in will be paramount to the ongoing success of your business.

Adam Szylvester
Chief Executive Officer

Adam was appointed Chief Executive Officer at Guardtech in July 2021, where he is accountable for the overall management and future direction of Guardtech.

Prior to joining Guardtech Adam spent 11 years with ANZ Banking Group in various roles; including Senior Manager of Security and most recently ANZ’s Global Head of Security. Adam has spent 35+ years within the security industry in a variety of roles from apprentice technician through to company General Manager. Adam holds an ASIS Certified Protection Professional (CPP) accreditation, served as ASIS Victoria Treasurer for several years and brings a wealth of security knowledge and corporate experience to Guardtech.

Gary Sethi
Financial Controller

Gary has extensive corporate and compliance experience including being a Certified Practising Accountant (CPA) and Chartered Accountant (ICAI). He enjoys a reputation for building productive working relationships across executive leadership teams, operations, stakeholders and customers. Gary has previously held several finance and reporting related positions, serving as reporting manager at Serco and an accountant at Genpact. He has experience in financial analysis, forecasting, excel modelling, pricing strategies and implementing internal controls to ensure adherence to compliance.

Satheesh TKS
Chief Business Strategist and System Integrator

Satheesh TKS joined GuardTech in 2020 as a Chief Business Strategist and System Integrator where he oversees the development and implementation of the in-built enterprise system, IRIS. His other responsibilities include operational governance of the business and ISO standardisation.

Prior to joining Guardtech, Satheesh TKS was in the IT industry for 18 years, working in various roles. He is a solutions-oriented individual with extensive technical experience and advanced skills in the implementation of enterprise IT solutions. Additionally, he has been well-recognised for strong governance and management abilities.

Richard Henderson
National Sales Manager

Richard was appointed to Sales at Guardtech in January 2022, where he is accountable for the overall National Sales exposure in the Commercial, Corporate, industrial and Government market segments.

Prior to joining Guardtech Richard has spent over 40 years in the Security industry in many roles including control room operations, installation, project management, servicing, Sales management and Marketing. Richard’s extensive Security experience helps Guardtech clients to receive tailored “Solution-based” outcomes that fit their exact requirements and budgets.

Dean Lewis
South Pacific Manager

Dean has been in the security industry for over 20 years, working with various sectors from domestic alarm systems to Government Departments. Dean has also worked on high rise building management systems and businesses in the South Pacific. Dean’s knowledge in alarm systems ranges from Tecom, Concept, Integriti and has worked with CCTV systems such as Dvtel, Milestone, MEA, Hikvision, Dahua, and more. Dean oversees the South Pacific Operations and frequently visits to meet our client’s needs.

Our team follows a strict code of ethics and values. Guardtech’s personnel are fully trained and certified by leading industry manufacturers and distributors, offering a level of expertise that provides satisfaction and guaranteed warranty services. We provide all our staff with regular in-house and manufacturer training on products and processes. This helps ensure that our staff maintain a high level of knowledge in their respective areas of business.

Our technicians and engineers are appropriately equipped with the required expertise and tools for installation, warranty support and post warranty maintenance. Intensive technical training is provided from our suppliers, ensuring that they are kept up to date with the latest developments in the products and systems that we install.

With over 40 years of experience, we have secured more than 2000 sites.

We have an extensive network of trusted alliances and provide excellent service and support to national and international customers from our office locations in Melbourne, Sydney and Adelaide.

Our reach of clients are located throughout Australia and as far as Fiji, Vanuatu, Cook Islands, Samoa, Tonga, Solomon Islands, Kirabati and East Timor.

We have affiliations with an excess of 90 associates who assist with the installation and service to our customers under our guidance and our system procedures. This affiliation allows us to operate a cost-effective, reliable and efficient solution to our customer’s needs.


Call Guardtech 1300 935 459
With a clear vision and mission, we secure your business using better security solutions