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Cloud Computing Service Company

Caznet

Adelaide telco offering business internet, cloud phone systems and data centre co-location for South Australian organisations

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About Caznet

Adelaide telecommunications, cloud and data centre services

Caznet presents itself as a local alternative to the big telcos, with internet, phone systems, managed networks, cloud hosting and data centre space all supplied from Adelaide. It reports over 15 years spent delivering hosted, private cloud and network services built for uptime, and that its whole team, from support through operations to network engineering, is Australian and based in South Australia. Its customers include small and medium businesses, schools, enterprises and government.

Internet and phone systems

Business internet comes as plans on the NBN, including Enterprise Ethernet, and on fibre, all with unlimited data and local support, and the site offers an address check against live NBN Co data. On the voice side, Caznet supplies a fully managed, cloud hosted PBX and voice over IP service as an alternative to older PSTN and ISDN lines, with SIP trunks, and it supports Microsoft Teams Calling so that Teams can serve as the business phone. Contracts carry no lock in, and the company says every feature is included.

One network across many sites

For organisations with several offices, Caznet links sites and remote staff over a single high speed private network. Its case studies show what that means in practice: 10 Gbps fibre between the campuses of a large Foundation to Year 12 school, together with private cloud, multi-gigabit internet and a phone system of about 180 handsets; one gigabit fibre across four sites and a redundant NBN link for a multi-site medical practice; dark fibre, co-location and DDoS protected internet for a council's Smart City programme; and a private cloud with fibre across six sites for an air conditioning and solar business. It also helped a wine company improve connectivity across several cloud hosting providers.

Private cloud and data centres

The private cloud range runs from a single virtual private server or some cloud storage to hybrid set ups that extend a customer's own premises. Caznet also sells wholesale private cloud, and it moved one technology firm off an ageing bespoke hosting environment onto it. Data centre co-location is available in Adelaide at four facilities, in the central business district and to the north, south and west, with rack space by the rack unit or a locked cabinet.

How it works with customers

The company promises free onsite support with no call out fees, transparent billing and one point of contact and one invoice for everything. It says customers can phone their account manager or technical manager directly, and that it prefers simple solutions to technology for its own sake.

TrustList summary

Caznet is a telecommunications and hosting provider based in Adelaide, South Australia. It supplies business internet, phone systems, networks, cloud hosting and data centre space. The company says it has more than 15 years of experience in highly available hosting, private cloud and network services.

What Caznet does

  • Business internet: NBN and fibre plans with local support.
  • Hosted phone systems: cloud PBX, VoIP and Microsoft Teams Calling.
  • Managed networks: one private network linking offices and remote staff.
  • Private cloud and hosting: virtual private servers, cloud storage and hybrid cloud set-ups.
  • Data centre co-location: rack space by the unit or a locked cabinet, in Adelaide facilities across the CBD, north, south and west.

Customers and markets

Small and medium businesses, enterprises, government, and education providers such as St Columba College.

Key facts

  • Based in: Adelaide, South Australia
  • Experience: over 15 years
  • Support: an Adelaide-based support team

Summary written by TrustList from the business's own published information, Nov 2026.

Categories & features

Caznet rankings

Caznet is ranked on 4 TrustList rankings: #7 on 1, #8 on 1, #9 on 1 and #18 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Caznet has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Cloud computing service company · 4 rankings

  • #7of 15
    Simple

    It is one of 2 here listing AWS and one of 6 here listing hybrid.

    Its profile: “It says customers can phone their account manager or technical manager directly, and that it prefers simple solutions to technology for its own sake.”

    Of the 15 here, 29 also cover cloud and 15 also cover security; 3 also work in California and 2 also work in Delhi NCR.

    Behind Britwise Technologies, ahead of Creative Folks.

  • #8of 35
    Internet

    It is one of 9 here listing simple and one of 42 here listing cloud.

    Its profile: “Caznet presents itself as a local alternative to the big telcos, with internet, phone systems, managed networks, cloud hosting and data centre space all supplied from Adelaide.”

    Of the 35 here, 13 also cover IT services and 12 also cover backup; 3 also work in Texas and 2 also work in Mumbai.

    Behind Caldera21, ahead of CTSBoston.

  • #9of 40
    Australia

    It is one of 7 here listing internet.

    Its profile: “It reports over 15 years spent delivering hosted, private cloud and network services built for uptime, and that its whole team, from support through operations to network engineering, is Australian and based in South Australia.”

    Of the 40 here, 7 also cover eCommerce and 7 also cover partners; 5 also work in Sydney and 2 also work in Brisbane.

    Behind Expeed Technology.

  • #18of 41
    Hybrid

    It is one of 6 here listing simple and one of 11 here listing internet.

    Its profile: “The private cloud range runs from a single virtual private server or some cloud storage to hybrid set ups that extend a customer's own premises.”

    Of the 41 here, 14 also cover android and 13 also cover AWS; 3 also work in Florida and 3 also work in Fleet.

    Behind Catapult Labs, ahead of CQLsys Techologies.

As of 2026-11-15. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

What the business tells TrustList

Founded
2011 (15 years) evidence sent

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