Your Cybersecurity & Secure Systems for Sapphire 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.

Partner with a trusted engineering and product development leader in Sapphire, Queensland, Australia

At COLETEK, we're proud to be a multidisciplinary Australian engineering and product development company established in 2001. Our reputation for innovation, reliability, and collaboration has earned us the trust of businesses across Australia, including those based in Sapphire, Queensland, Australia. Operating throughout Sapphire and beyond, COLETTE is committed to delivering tailored solutions that meet the specific needs of local industries. Whether you're an entrepreneur or a long-established business, our experts will work closely with you to understand your objectives and develop a customized approach that addresses your unique challenges. Our comprehensive capabilities span engineering design, product development, prototyping, testing, and manufacturing – ensuring seamless integration throughout the entire process. We've had the privilege of supporting businesses in Sapphire, Queensland, Australia for years, and we're excited to bring our expertise to you. As a local partner, COLETEK is well-versed in the specific circumstances and requirements of the region, allowing us to craft solutions that are tailored to your needs, goals, and constraints. What sets us apart? Our commitment to building long-term partnerships with our clients. We believe that successful collaborations require mutual understanding, open communication, and a shared vision for success. By working closely with you, we can develop innovative solutions that drive real value for your business – now and into the future. In Sapphire, Queensland, Australia, COLETEK is dedicated to serving businesses like yours, providing expertise that drives growth, increases efficiency, and enhances competitiveness. Our goal is simple: help local businesses thrive by leveraging our collective knowledge, experience, and capabilities.

Let’s build something remarkable together.

Contact Us

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


Cybersecurity & Secure Systems for Sapphire – Amazing Customer Testimonials

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.

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.

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.