Your Cybersecurity & Secure Systems for Maryland 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.

Trusted Engineering and Product Development Support in Maryland, Lower Hunter Valley, New South Wales, Australia

ColesTek is a multidisciplinary Australian engineering and product development company established in 2001 with a long history of supporting businesses across Maryland, Lower Hunter Valley, New South Wales, Australia, and throughout the country. Our national reputation for innovation, reliability, and collaboration has earned us trust from companies in diverse sectors.

With our headquarters based in Maryland, Lower Hunter Valley, New South Wales, Australia, we are strategically positioned to serve the growing industries of this region. Our proximity to major centers and transportation networks allows us to quickly respond to local needs while remaining connected to national and global innovation hubs.

ColesTek's unique blend of engineering expertise and product development capabilities enables businesses in Maryland, Lower Hunter Valley, New South Wales, Australia to overcome technical challenges, optimize operations, and bring innovative products to market. Our team works closely with clients to understand their goals and develop tailored solutions that drive success.

We take pride in our ability to form strong relationships with clients across various sectors, from manufacturing and mining to construction and agriculture. By leveraging our comprehensive understanding of local industries, we help companies in Maryland, Lower Hunter Valley, New South Wales, Australia make informed decisions, streamline processes, and enhance their competitive edge.

For businesses in Maryland, Lower Hunter Valley, New South Wales, Australia seeking expert engineering and product development support, ColesTek offers a dependable partner for innovation and growth. Our commitment to delivering exceptional results has earned us a strong reputation across the nation. If your organization is looking to accelerate its progress and achieve sustainable success, we invite you to explore our capabilities and collaborate with us.

Don't hesitate to reach out; contact us today at Contact Us and discover how ColesTek can support your business in Maryland, Lower Hunter Valley, New South Wales, Australia and beyond.

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


Cybersecurity & Secure Systems for Maryland – 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.

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.