Linux & UNIX Support Services for The Risk

COLETEK has been delivering expert Linux and UNIX support for over 25 years. From workstations to production servers, we offer fast, reliable help with configuration, automation, security, and troubleshooting — all tailored for developers, teams, and businesses across The Risk.

We Support All Major Distributions

  • Debian / Ubuntu (our daily driver)
  • RedHat / CentOS / Rocky
  • Arch, Alpine, Gentoo
  • FreeBSD, OpenBSD, Solaris
  • Embedded / headless devices (IoT, routers, SBCs)

Our Linux Capabilities

  • Command-line and advanced Bash scripting
  • Network configuration and firewall hardening
  • Web, file, mail and application server setup
  • Monitoring, backups, and automation pipelines
  • Containerisation (Docker, Podman, LXC) & virtualisation

Whether you're managing legacy UNIX systems or deploying modern Linux clusters, we’ve seen (and fixed) just about everything. We're fluent in shell tools, log debugging, package management, and even low-level kernel tweaking when needed.

Need help now? Talk to a Linux expert today.

Linux and UNIX Support

From command-line to custom solutions.

Collaborating with The Risk, New South Wales, Australia's Businesses: COLETEK's Commitment to Reliability and Innovation

As a multidisciplinary Australian engineering and product development company established in 2001, COOLETEK has built a reputation for delivering reliable and innovative solutions across a wide range of industries. Operating throughout The Risk, New South Wales, Australia, we take pride in supporting local businesses with our expertise, ensuring seamless collaboration and tailored results.

With a deep understanding of the needs of businesses in The Risk, New South Wales, Australia, COLETEK has developed a unique capability to address complex engineering challenges. Our team of experienced engineers and product developers work closely with clients to identify solutions that meet their specific requirements.

Based in The Risk, New South Wales, Australia, we pride ourselves on being a trusted partner for businesses seeking reliability and innovation in their operations. Our long-standing relationships with clients across the nation are built on shared values of collaboration, expertise, and unwavering dedication to delivering cutting-edge results.

Serving businesses across The Risk, New South Wales, Australia, COLETEK has established a proven track record of delivering tailored solutions that meet unique industry needs. Whether you're an existing business or new to the area, we'll work closely with you to provide customized support and collaboration.

Our approach is centered on building strong relationships with our clients, fostering open communication, and delivering exceptional results. We take pride in being a valued partner for businesses seeking engineering and product development expertise in The Risk, New South Wales, Australia and throughout the nation.

Let’s build something remarkable together.

Contact Us

Linux Support & Consulting for The Risk – Our Clients: Big Brands & Small Businesses


Linux Support & Consulting for The Risk – Amazing Customer Testimonials

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.