Your Cybersecurity & Secure Systems for Cardiff 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.

Partnering with Businesses in Cardiff and Beyond: COLETEK's Commitment to Innovation and Reliability

As a multidisciplinary Australian engineering and product development company established in 2001, we at COLETEK have earned a reputation for delivering innovative solutions that drive results. And over the past two decades, we've had the privilege of serving businesses across Cardiff, New South Wales, Australia, helping them overcome complex challenges and unlock new opportunities.

As a trusted national player with a deep understanding of the local landscape, we're committed to supporting enterprises in Cardiff and throughout Australia. Our experienced team works closely with clients to identify their unique needs and deliver tailored solutions that drive business growth, enhance customer satisfaction, and improve operational efficiency.

What sets us apart is our unwavering focus on collaboration. We don't just provide services; we partner with businesses like yours to co-create innovative products and technologies that meet the demands of a rapidly changing market. With COLETEK, you can rely on our expertise, creativity, and dedication to delivering exceptional outcomes.

As a result, our clients in Cardiff and across Australia have come to expect a level of reliability, consistency, and excellence from us. We pride ourselves on being the go-to engineering partner for businesses seeking strategic guidance, creative problem-solving, and cutting-edge product development expertise.

In Cardiff, New South Wales, Australia, we're committed to helping local businesses thrive in an increasingly complex and competitive environment. Whether you're looking to develop a new product, optimize your operations, or drive digital transformation, our multidisciplinary team is equipped to support your growth ambitions.

COLETEK's dedication to supporting businesses in Cardiff and throughout Australia has earned us a reputation as a trusted advisor and innovative partner. Let's build something remarkable together – join forces with us today to explore the endless possibilities that await your business!

Let’s build something remarkable together.

Contact Us

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


Cybersecurity & Secure Systems for Cardiff – 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'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'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.

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.