Your Cybersecurity & Secure Systems for Purrawunda 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.

Engineering Excellence for Prosperous Purrawunda

Located in the heart of Queensland, Australia, COLETEK has been a trusted companion to businesses across Purrawunda and beyond since 2001. As a multidisciplinary Australian engineering and product development company, we've established ourselves as a reliable partner for organizations seeking innovative solutions that drive growth.

Serving businesses across Purrawunda, Queensland, Australia, our team of experts is committed to collaborating with local leaders to create products and systems that meet the unique needs of the community. With a strong understanding of the regional landscape, we're well-equipped to support startups and established companies alike in their pursuit of success.

Based in Purrawunda, Queensland, Australia, COLETEK operates throughout the region, leveraging our national reputation for reliability and capability to deliver tailored engineering and product development solutions. Our passion is helping businesses like yours overcome challenges and capitalize on opportunities, making us a go-to partner for those seeking expertise that can make a tangible impact.

Whether you're an entrepreneur looking to launch a new venture or an established business seeking to expand your offerings, our experienced team can help you overcome the complexities of bringing innovative ideas to life. At COLETEK, we take pride in our ability to listen, understand, and deliver – always with a focus on collaboration and transparency.

As a proud supporter of the Purrawunda community, we're dedicated to empowering local businesses to thrive. Our mission is to be a trusted partner for your most pressing engineering and product development needs, working together to create remarkable solutions that make a lasting impact on the region.

Let’s build something remarkable together.

Contact Us

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


Cybersecurity & Secure Systems for Purrawunda – Amazing Customer Testimonials

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.

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.