Your Cybersecurity & Secure Systems for Nhulunbuy 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.

Reliable Engineering Solutions for Nhulunbuy and the Top End

Coletek is a multidisciplinary Australian engineering and product development company established in 2001 with a trusted national reputation.

We are proud to serve businesses across Nhulunbuy, Top End, Northern Territory, Australia, providing reliable expertise and collaboration to drive their growth. Our experienced team has developed a strong understanding of the unique challenges faced by local industries, and we take pride in our ability to deliver tailored solutions that meet our clients' needs.

Our extensive experience in engineering and product development allows us to offer unparalleled reliability and capability across various sectors. Whether you're looking for support with innovative products or process improvements, Coletek is the trusted partner you can rely on.

Operating throughout Nhulunbuy, Top End, Northern Territory, Australia, we've built strong relationships with local businesses, from small start-ups to large corporations. We understand the importance of collaboration and adaptability in today's fast-paced environment, and our team is dedicated to delivering exceptional results.

Fully committed to enhancing the success of our clients, Coletek continues to evolve by investing in cutting-edge technology, fostering a culture of innovation, and nurturing partnerships with industry leaders. Our commitment to excellence is reflected in every facet of our operation, from concept to delivery.

We take pride in being based in Nhulunbuy, Top End, Northern Territory, Australia, allowing us to serve local businesses directly while maintaining access to national resources and expertise.

If you're looking for a trusted partner to support your business growth and development, look no further than Coletek. We invite you to explore how our multidisciplinary engineering and product development capabilities can benefit your organization.

Contact Us to discuss your specific requirements and learn more about how we can assist you in achieving your goals.

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


Cybersecurity & Secure Systems for Nhulunbuy – Amazing Customer Testimonials

We've worked with Luke and the team on and off for the past two years. We've found them very accessible and extremely thorough in their dealings. Their documentation is second to none and we’d have no hesitation recommending them on this basis alone.

We recently engaged the services of COLETEK to perform some penetration testing on our systems. We found Luke flexible and accommodating with our specific needs. Luke provide what we needed to show our clients our security measures with our systems. I would have no hesitation in recommending Luke.

I have outsourced many projects through COLETEK over the years for a variety of applications. Applications such as a online based software platform that pulls live data feeds and updates in real-time to the user. A custom built website for adding users and products that achieved over 20,000 listings. Mobile applications. Data recovery and hardware repair. Custom SEO services and secure hosting services. I choose COLETEK because I know that a job will get done as requested and within a reasonable time frame. Also I'm a stickler for security and they're the best.