Your Cybersecurity & Secure Systems for Tewinga 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.

Expert Engineering and Product Development Solutions for Tewinga Businesses

Located in the heart of Tewinga, Mid North Coast, New South Wales, Australia, COLETEK is a trusted multidisciplinary Australian engineering and product development company established in 2001. Our reputation is built on delivering innovative, reliable, and effective solutions to businesses across Tewinga and beyond.

For over two decades, we've been proudly serving businesses in Tewinga, Mid North Coast, New South Wales, Australia, helping them overcome challenges, capitalize on opportunities, and achieve their goals. Whether you're a start-up or an established operation, our expertise can help you stay ahead of the curve. Our national presence means we're well-positioned to support clients throughout Australia, including those in Tewinga.

At COLETEK, we take pride in our collaborative approach to engineering and product development. We believe that reliability, flexibility, and creativity are key to delivering exceptional results. Our team of experts is committed to understanding your unique needs, working closely with you every step of the way to deliver tailored solutions that meet your specific challenges.

When it comes to engineering and product development, experience counts. COLETEK's national reputation is built on a track record of successfully delivering innovative solutions for clients across various industries. Our expertise spans multiple disciplines, giving us the versatility to tackle complex projects that require integration of different technologies and expertise.

In Tewinga, Mid North Coast, New South Wales, Australia, we're proud to be part of the local business community. We understand the unique challenges and opportunities that face businesses in this region, and we're committed to supporting them through our innovative solutions and expert advice. Whether you're looking to enhance operational efficiency, improve product development, or simply navigate the ever-changing business landscape, we're here to help.

So why wait? Reach out today to explore how COLETEK's multidisciplinary engineering and product development expertise can benefit your Tewinga-based business. With our collaborative approach, national reputation, and commitment to delivering exceptional results, you can be confident that your project is in good hands.

Contact Us here to learn more about how COLETEK can support your business needs throughout Tewinga, Mid North Coast, New South Wales, Australia, and beyond!

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


Cybersecurity & Secure Systems for Tewinga – 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'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.