Your Cybersecurity & Secure Systems for Merrygoen Expert

COLETEK provides expert penetration testing, cybersecurity audits, and secure product development for businesses and device manufacturers. We work with startups and enterprises to secure digital platforms, firmware, and hardware systems before vulnerabilities are exploited.

Our Services

  • Penetration Testing (External, Internal, Social Engineering)
  • IoT & Embedded Device Security Audits
  • Firmware Hardening & Secure Boot Setup
  • Cloud & Server Infrastructure Risk Assessments
  • Incident Response & Breach Recovery Consulting

Common Risks We Help Prevent

  • Exposed admin panels or APIs
  • Zero-day vulnerabilities in firmware
  • Weak passwords and leaked credentials
  • WiFi & wireless protocol weaknesses
  • Malware embedded in supply chain devices

Whether you’re releasing a new IoT device or unsure if you’ve already been compromised — contact us today to schedule a confidential consultation.

Why COLETEK?

  • Over two decades of security and embedded engineering experience
  • Real-world red teaming: software, firmware, and hardware
  • Secure design principles embedded into full-stack product dev
  • Trusted by innovators, defense, and industrial clients

CTO Demonstrating WiFi Cracking (TV Segment)

We don’t just run tools — we think like attackers. And we help you stay ten steps ahead.

Serving Businesses Across Merrygoen, New South Wales, Australia with Reliable Engineering Expertise

Located in the heart of Merrygoen, New South Wales, Australia, COLETEK is a multidisciplinary Australian engineering and product development company established in 2001. With nearly two decades of experience under our belt, we've earned a reputation for delivering innovative solutions that help businesses thrive across Australia. At COLETEK, we're dedicated to building long-term relationships with local businesses like yours. Our team of experts is committed to collaboration, ensuring that your unique needs are met with tailored engineering and product development expertise. By leveraging our extensive knowledge in the fields of mechanical, electrical, software, and systems engineering, we help you overcome complex challenges and stay ahead of the competition. Whether you're a small entrepreneur or a growing business, COLETEK is here to support you throughout Merrygoen, New South Wales, Australia and beyond. Our commitment to reliability and exceptional service has allowed us to establish strong ties with businesses across various industries in this region. We understand that every organization has its unique challenges and requirements, which is why we take the time to get to know your business inside out. As a trusted national partner, COLETEK operates throughout Merrygoen, New South Wales, Australia, providing unparalleled engineering expertise that's backed by cutting-edge technology and innovative problem-solving skills. Our multidisciplinary approach allows us to tackle complex projects head-on, ensuring that your products or services are developed with precision, quality, and efficiency. As you navigate the ever-evolving business landscape in Merrygoen, New South Wales, Australia, partnering with COLETEK ensures that you have a reliable ally by your side. Together, we can break down barriers and build something truly remarkable. So why wait? Partner with us, and let's unleash your true potential.

Let’s build something remarkable together.

Contact Us

Cybersecurity & Secure Systems for Merrygoen – Our Clients: Big Brands & Small Businesses


Cybersecurity & Secure Systems for Merrygoen – Amazing Customer Testimonials

As the proprietor a DIY environmentally pest control products business I have been more then impressed with COLETEK's design capability and professionalism in assisting to realise an idea into reality. From concept, CAD drawings, 3D modelling, alterations right through to the finished product. I am extremely happy with our new termite control product. I have no hesitation in recommending COLETEK's services.

We have used COLETEK on a couple of occasions and found their service to be professional and on time. We specialise in engineering and design of height safety equipment and since a lot of parts are made by casting from stainless steel we require a quick model before we proceed with the tool manufacture. COLETEK has been able to provide this quickly saving us valuable time and giving us peace of mind knowing our parts will look right when casted from stainless steel.

COLETEK have provided one to one communication throughout the development process and gone above and beyond in bringing our ideas closer to becoming a reality! Luke's expertise and knowledge with computer software and electronics is Jedi like, but what I liked most about working with him was his willingness and ability to think outside of the box.

As the proprietor a DIY environmentally pest control products business I have been more then impressed with COLETEK's design capability and professionalism in assisting to realise an idea into reality. From concept, CAD drawings, 3D modelling, alterations right through to the finished product. I am extremely happy with our new termite control product. I have no hesitation in recommending COLETEK's services.

We have used COLETEK on a couple of occasions and found their service to be professional and on time. We specialise in engineering and design of height safety equipment and since a lot of parts are made by casting from stainless steel we require a quick model before we proceed with the tool manufacture. COLETEK has been able to provide this quickly saving us valuable time and giving us peace of mind knowing our parts will look right when casted from stainless steel.

COLETEK have provided one to one communication throughout the development process and gone above and beyond in bringing our ideas closer to becoming a reality! Luke's expertise and knowledge with computer software and electronics is Jedi like, but what I liked most about working with him was his willingness and ability to think outside of the box.

I was grateful to find Luke Cole at COLETEK in the early days of an invention idea. He was very patient and generous with information to guide me along the way. And even though I did not preceed with my project, I would still recommend his services. Thank you.

I was grateful to find Luke Cole at COLETEK in the early days of an invention idea. He was very patient and generous with information to guide me along the way. And even though I did not preceed with my project, I would still recommend his services. Thank you.

Intuitive, innovative & efficient are three words that would appropriately describe the COLETEK service. Luke and the team at COLETEK have taken our concepts to the next level.

Intuitive, innovative & efficient are three words that would appropriately describe the COLETEK service. Luke and the team at COLETEK have taken our concepts to the next level.