Your Cybersecurity & Secure Systems for Hexham 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.

Serving Hexham and the Lower Hunter Valley with Innovative Engineering Solutions

As a trusted national engineering and product development company established in 2001, COLETEK has built a reputation for delivering reliable and collaborative solutions to businesses across Hexham, Lower Hunter Valley, New South Wales, Australia. Operating from our base in the heart of Hexham, we take pride in supporting local companies throughout the region and nationwide.

With over two decades of experience in bringing innovative engineering concepts to life, our team is well-equipped to understand the unique challenges faced by businesses in Hexham and the Lower Hunter Valley. We've developed a proven track record of fostering long-term partnerships with clients across various industries, working closely alongside them to identify opportunities for growth and improvement.

COLETEK's multidisciplinary capabilities enable us to offer comprehensive solutions that cater to the diverse needs of businesses in Hexham and beyond. Whether you're looking to optimise existing processes, develop new products, or tackle complex engineering challenges, our team will work collaboratively with yours to produce innovative, effective, and scalable outcomes.

As a local business owner or technical decision-maker based in Hexham or the surrounding Lower Hunter Valley area, you deserve nothing but the best when it comes to your engineering and product development needs. That's why we're committed to providing the highest level of expertise, professionalism, and customer service to businesses across New South Wales, Australia.

If your business is seeking a trusted partner in Hexham or throughout the Lower Hunter Valley, look no further than COLETEK. With our national reputation for delivering results-driven solutions and our local presence in Hexham, we're perfectly positioned to support your engineering and product development requirements. Contact us today at Contact Us to explore how we can help your business thrive.

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


Cybersecurity & Secure Systems for Hexham – 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.

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.