Your Cybersecurity & Secure Systems for Sheffield 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 Technology Support for Sheffield, North West, Tasmania, Australia and Beyond
As a thriving town in the heart of Tasmania's North West, Sheffield is a hub of activity and innovation, with a strong sense of community and a rich history. At COLETEK, we're proud to be part of that ecosystem, serving businesses across Sheffield, North West, Tasmania, Australia and throughout the country.
With over 20 years of experience in the technology industry, our team has built a reputation for delivering reliable, innovative solutions that drive business success. As a trusted national player, we've had the privilege of working with clients from all walks of life, from small startups to large enterprises. Our expertise is rooted in a deep understanding of what makes a business tick – and how technology can be leveraged to take them to the next level.
We're more than just tech experts; we're problem solvers, collaborators, and trusted advisors. By partnering with us, businesses like yours gain access to cutting-edge technologies, expert guidance, and a personalized approach that ensures your unique needs are met. Whether you're looking to streamline operations, boost efficiency, or drive new revenue streams, our team is committed to helping you achieve your goals.
We've had the pleasure of working with numerous businesses in Sheffield, North West, Tasmania, Australia and beyond, from industries such as manufacturing, healthcare, and more. Through it all, we've remained committed to delivering exceptional service, leveraging technology to drive meaningful outcomes, and fostering long-term relationships built on trust and mutual respect.
At COLETEK, we're proud of our Sheffield roots and the role we play in supporting local businesses like yours. By choosing us as your trusted technology partner, you can rest assured that you'll receive expert guidance, innovative solutions, and a commitment to your success that's unmatched. So why wait? Let us help take your business to new heights – Contact Us.
Cybersecurity & Secure Systems for Sheffield – Our Clients: Big Brands & Small Businesses
Cybersecurity & Secure Systems for Sheffield – 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.
Founded in 2001, we are a multiple award winning, highly experienced multidisciplinary company specialising in lean product development through rapid prototyping - transforming ideas from concept to life. Our industry-leading team combines deep expertise, cutting-edge technology, and advanced equipment to validate emerging ideas—transforming them into market-ready hardware and software solutions.
Our experience dates back to the 1990s with ANU "Robotics Systems Lab", CSIRO, NICTA (aka Data61), Seeing Machines, Location Aware Technologies, and Hemisphere GPS (aka BEELINE). For over 10 years now, we've been focused on validating R&D and taking ideas to commercialisation.
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Servicing worldwide, notably:
Australia, NZ, UK, USA, Canada, Europe, UAE, and Asia