Company lists · Data refreshed September 2026
Top 25 System administration services based in Australia
RevenueBase identified 256 company matches for system administration services associated with Australia as of September 2026 and tracks 1,322 professional contacts across them, including 477 with verified work emails. Sydney is the largest hub.
This list covers company matches for system administration services associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest system administration services based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 166 contacts → | ||||
Exact match “ONGC Systems provides businesses with comprehensive IT services, that automate and streamline operations, reduce risk and increase stability while lowering the cost of system…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 96 contacts → | ||||
Exact match “Welcome to Platinum Technology.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “Active IT is a team of qualified and experienced computer professionals dedicated to providing fast and reliable IT services and solutions for small-to-medium size businesses in…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “What we do TechPath empowers businesses and the people they employ through innovative IT strategies.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “Architecting and developing innovative solutions for your technology environment is what has earned us our reputation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “Managed Technology Services - IT systems and support, Networking, Voice, Internet Managed Solutions has a proven track record in providing technically appropriate, cost-effective…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “When other network support companies put you on hold, Hotline IT puts you first.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “More than just IT support – we help you operate and grow more efficiently and securely.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Our services are designed to give business owners and managers peace of mind, you can ‘sleep easy’ knowing that your IT department is working around the clock, keeping the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “Your focus is to run your business.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “BluePackets is a service and solutions provider.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “T4 Group provides reliable, process-driven IT support for companies aiming to maximize their technology.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “We are professional level service providers for the day to day running of your IT setup, and Project Managing your long term IT infrastructure.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Virtual Graffiti Australia Pty Limited is part of the Virtual Graffiti Group, which was first established in the USA in and now operates in three countries (USA, Australia and the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Tech Away is a professional outsourced IT services company serving small businesses in Melbourne, Sydney and Brisbane, Australia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “ABit Systems was incorporated in January 2003.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “From scheduled on-site maintenance to those unpredictable IT emergencies, our expert team can provide the support you need, when you need it the most.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “At Orbitel Technologies, we keep your technology safe and secure, so you can focus on what matters-growing your business, getting back your time, and sleeping soundly at night.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Established over 30 years ago, we are a close team of talented IT professionals who take pride in delivering the best possible service to our customers.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “IT environments are becoming more complex and increasingly crucial to your ongoing success.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “ITMD provides high-quality and cost-effective IT infrastructure and support services to assist our customers in securing, protecting and optimizing the value of their investments.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Are you sick and tired of dealing with computer guys that are impossible to reach, won't follow through, can't fix things right, and penny pinch you for everything that they do?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “With a client focused methodology and strong knowledge of the IT industry, Partner IT delivers creative solutions via innovative technologies.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “If your business needs assistance with IT, you've come to the right place.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Portable Systems is an information technology and services company based out of Armidale Business Centre, Cinders Lane, Armidale, Australia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “system administration services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 256 system administration services based in Australia
See the full list, filter by size, metro and specialty, and access 477 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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System administration services based in Australia at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 256 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Australia whose business descriptions match “system administration services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 477 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “system administration services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many system administration services are there based in Australia?
RevenueBase identified 256 company matches for system administration services associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Ongc Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most system administration services?
Sydney leads with 23 company records, followed by Melbourne (20) and Perth (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 477 professional contacts with verified work emails tracked across these 256 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 256 system administration services based in Australia. Start with a free account, no credit card.
Download this list →Related lists
System administration services by geography
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- System administration services based in Miami, United States
- System administration services based in New York, United States
- System administration services based in Argentina
- System administration services based in Austria
- System administration services based in Belgium
- System administration services based in Brazil
- System administration services based in Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- System administration services based in Rio De Janeiro, Brazil
- System administration services based in Sao Paulo, Brazil
- System administration services based in Chicago, United States
- System administration services based in Houston, United States
- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
Company intelligence · public preview
Top 25 system administration services based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 256 matching company records for system administration services based in Australia, with 1,322 tracked contacts and 477 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 system administration services based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ongc Systemsongc.com.auHQ: Arundel, AustraliaReported employees: Not recorded | Arundel, Australia | Not recorded | Exact match | 166 contacts → |
“ONGC Systems provides businesses with comprehensive IT services, that automate and streamline operations, reduce risk and increase stability while lowering the cost of system…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Platinum Technologyplatinumtechnology.com.auHQ: Norwest, AustraliaReported employees: 11-50 | Norwest, Australia | 11-50 | Exact match | 96 contacts → |
“Welcome to Platinum Technology.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Active ITactiveit.com.auHQ: Parramatta, AustraliaReported employees: Not recorded | Parramatta, Australia | Not recorded | Exact match | 72 contacts → |
“Active IT is a team of qualified and experienced computer professionals dedicated to providing fast and reliable IT services and solutions for small-to-medium size businesses in…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Techpathtechpath.com.auHQ: Slacks Creek, AustraliaReported employees: 51-200 | Slacks Creek, Australia | 51-200 | Exact match | 46 contacts → |
“What we do TechPath empowers businesses and the people they employ through innovative IT strategies.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ONE IT Servicesoneitservices.com.auHQ: Darwin City, AustraliaReported employees: 11-50 | Darwin City, Australia | 11-50 | Exact match | 23 contacts → |
“Architecting and developing innovative solutions for your technology environment is what has earned us our reputation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Managed Solutions PTY LTDmansol.net.au HQ: West Ipswich, AustraliaReported employees: 11-50 | West Ipswich, Australia | 11-50 | Exact match | 23 contacts → |
“Managed Technology Services - IT systems and support, Networking, Voice, Internet Managed Solutions has a proven track record in providing technically appropriate, cost-effective…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hotline IT PTY LTDhotlineit.comHQ: Belrose, AustraliaReported employees: 11-50 | Belrose, Australia | 11-50 | Exact match | 21 contacts → |
“When other network support companies put you on hold, Hotline IT puts you first.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Priority Networkingpnet.com.auHQ: Balwyn North, AustraliaReported employees: 11-50 | Balwyn North, Australia | 11-50 | Exact match | 21 contacts → |
“More than just IT support – we help you operate and grow more efficiently and securely.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Iteam Consulting PTY LTDiteamconsulting.comHQ: Newport, AustraliaReported employees: 11-50 | Newport, Australia | 11-50 | Exact match | 20 contacts → |
“Our services are designed to give business owners and managers peace of mind, you can ‘sleep easy’ knowing that your IT department is working around the clock, keeping the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HD IThdit.com.au HQ: Parramatta, AustraliaReported employees: 11-50 | Parramatta, Australia | 11-50 | Exact match | 19 contacts → |
“Your focus is to run your business.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Bluepacketsbluepackets.com.auHQ: Fyshwick, AustraliaReported employees: 11-50 | Fyshwick, Australia | 11-50 | Exact match | 16 contacts → |
“BluePackets is a service and solutions provider.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | T4 Groupt4group.com.au HQ: Box Hill South, AustraliaReported employees: 11-50 | Box Hill South, Australia | 11-50 | Exact match | 16 contacts → |
“T4 Group provides reliable, process-driven IT support for companies aiming to maximize their technology.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Excellence ITexcellenceit.com.auHQ: Scoresby, AustraliaReported employees: 11-50 | Scoresby, Australia | 11-50 | Exact match | 15 contacts → |
“We are professional level service providers for the day to day running of your IT setup, and Project Managing your long term IT infrastructure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Virtual Graffiti Australiavirtualgraffiti.com.au HQ: Bondi Junction, AustraliaReported employees: 1-10 | Bondi Junction, Australia | 1-10 | Exact match | 14 contacts → |
“Virtual Graffiti Australia Pty Limited is part of the Virtual Graffiti Group, which was first established in the USA in and now operates in three countries (USA, Australia and the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tech Awaytech-away.com.auHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 13 contacts → |
“Tech Away is a professional outsourced IT services company serving small businesses in Melbourne, Sydney and Brisbane, Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Abit Systems Abit Consultingabitsystems.com.auHQ: Rivervale, AustraliaReported employees: 11-50 | Rivervale, Australia | 11-50 | Exact match | 12 contacts → |
“ABit Systems was incorporated in January 2003.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Midnight ITmidnightit.com.auHQ: Toorak, AustraliaReported employees: 11-50 | Toorak, Australia | 11-50 | Exact match | 12 contacts → |
“From scheduled on-site maintenance to those unpredictable IT emergencies, our expert team can provide the support you need, when you need it the most.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Orbitel Technologiesorbitel.auHQ: Adelaide, AustraliaReported employees: 11-50 | Adelaide, Australia | 11-50 | Exact match | 12 contacts → |
“At Orbitel Technologies, we keep your technology safe and secure, so you can focus on what matters-growing your business, getting back your time, and sleeping soundly at night.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Friendlyware Partners PTY LTDfriendlyware.com.au HQ: Waverton, AustraliaReported employees: 1-10 | Waverton, Australia | 1-10 | Exact match | 11 contacts → |
“Established over 30 years ago, we are a close team of talented IT professionals who take pride in delivering the best possible service to our customers.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nuclear ITnuclearit.com.au HQ: West Perth, AustraliaReported employees: 11-50 | West Perth, Australia | 11-50 | Exact match | 11 contacts → |
“IT environments are becoming more complex and increasingly crucial to your ongoing success.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Icare Cyber. By Itmditmd.com.au HQ: Surry Hills, AustraliaReported employees: 1-10 | Surry Hills, Australia | 1-10 | Exact match | 11 contacts → |
“ITMD provides high-quality and cost-effective IT infrastructure and support services to assist our customers in securing, protecting and optimizing the value of their investments.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  4data IT4data.com.auHQ: Queanbeyan West, AustraliaReported employees: 11-50 | Queanbeyan West, Australia | 11-50 | Exact match | 11 contacts → |
“Are you sick and tired of dealing with computer guys that are impossible to reach, won't follow through, can't fix things right, and penny pinch you for everything that they do?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Partner ITpartnerit.com.au HQ: Unanderra, AustraliaReported employees: 11-50 | Unanderra, Australia | 11-50 | Exact match | 10 contacts → |
“With a client focused methodology and strong knowledge of the IT industry, Partner IT delivers creative solutions via innovative technologies.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | T4bt4b.com.au HQ: Chelsea Heights, AustraliaReported employees: 11-50 | Chelsea Heights, Australia | 11-50 | Exact match | 10 contacts → |
“If your business needs assistance with IT, you've come to the right place.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Portable Systemsportable.net.auHQ: Armidale, AustraliaReported employees: 1-10 | Armidale, Australia | 1-10 | Exact match | 10 contacts → |
“Portable Systems is an information technology and services company based out of Armidale Business Centre, Cinders Lane, Armidale, Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 256 company matches
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System administration services: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
254 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 256 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for system administration services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many system administration services did RevenueBase find based in Australia?
The saved snapshot records 256 matching company records, 1,322 tracked contacts and 477 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
System administration services by geography
- System administration services based in Rio De Janeiro, Brazil
- System administration services based in Sao Paulo, Brazil
- System administration services based in Chicago, United States
- System administration services based in Houston, United States
- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
- System administration services based in New York, United States
- System administration services based in Argentina
- System administration services based in Austria
- System administration services based in Belgium
- System administration services based in Brazil
- System administration services based in Canada
Cite this list
RevenueBase Data Team. Top 25 system administration services based in Australia. Snapshot: September 22, 2026. https://revenuebase.ai/companies/system-administration-services/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- System administration services based in Rio De Janeiro, Brazil
- System administration services based in Sao Paulo, Brazil
- System administration services based in Chicago, United States
- System administration services based in Houston, United States
- System administration services based in Los Angeles, United States
- System administration services based in Miami, United States
Company intelligence · public preview
Top 25 system administration services based in Australia
RevenueBase records 256 matching company records for system administration services based in Australia, with 1,322 tracked contacts and 477 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 system administration services based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ongc Systemsongc.com.au HQ: Arundel, AustraliaReported employees: Not recorded | Arundel, Australia | Not recorded | Exact match | 166 contacts → |
“ONGC Systems provides businesses with comprehensive IT services, that automate and streamline operations, reduce risk and increase stability while lowering the cost of system…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Platinum Technologyplatinumtechnology.com.au HQ: Norwest, AustraliaReported employees: 11-50 | Norwest, Australia | 11-50 | Exact match | 96 contacts → |
“Welcome to Platinum Technology.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Active ITactiveit.com.au HQ: Parramatta, AustraliaReported employees: Not recorded | Parramatta, Australia | Not recorded | Exact match | 72 contacts → |
“Active IT is a team of qualified and experienced computer professionals dedicated to providing fast and reliable IT services and solutions for small-to-medium size businesses in…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Techpathtechpath.com.au HQ: Slacks Creek, AustraliaReported employees: 51-200 | Slacks Creek, Australia | 51-200 | Exact match | 46 contacts → |
“What we do TechPath empowers businesses and the people they employ through innovative IT strategies.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ONE IT Servicesoneitservices.com.au HQ: Darwin City, AustraliaReported employees: 11-50 | Darwin City, Australia | 11-50 | Exact match | 23 contacts → |
“Architecting and developing innovative solutions for your technology environment is what has earned us our reputation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Managed Solutions PTY LTDmansol.net.au HQ: West Ipswich, AustraliaReported employees: 11-50 | West Ipswich, Australia | 11-50 | Exact match | 23 contacts → |
“Managed Technology Services - IT systems and support, Networking, Voice, Internet Managed Solutions has a proven track record in providing technically appropriate, cost-effective…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hotline IT PTY LTDhotlineit.com HQ: Belrose, AustraliaReported employees: 11-50 | Belrose, Australia | 11-50 | Exact match | 21 contacts → |
“When other network support companies put you on hold, Hotline IT puts you first.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Priority Networkingpnet.com.au HQ: Balwyn North, AustraliaReported employees: 11-50 | Balwyn North, Australia | 11-50 | Exact match | 21 contacts → |
“More than just IT support – we help you operate and grow more efficiently and securely.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Iteam Consulting PTY LTDiteamconsulting.com HQ: Newport, AustraliaReported employees: 11-50 | Newport, Australia | 11-50 | Exact match | 20 contacts → |
“Our services are designed to give business owners and managers peace of mind, you can ‘sleep easy’ knowing that your IT department is working around the clock, keeping the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HD IThdit.com.au HQ: Parramatta, AustraliaReported employees: 11-50 | Parramatta, Australia | 11-50 | Exact match | 19 contacts → |
“Your focus is to run your business.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bluepacketsbluepackets.com.au HQ: Fyshwick, AustraliaReported employees: 11-50 | Fyshwick, Australia | 11-50 | Exact match | 16 contacts → |
“BluePackets is a service and solutions provider.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | T4 Groupt4group.com.au HQ: Box Hill South, AustraliaReported employees: 11-50 | Box Hill South, Australia | 11-50 | Exact match | 16 contacts → |
“T4 Group provides reliable, process-driven IT support for companies aiming to maximize their technology.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Excellence ITexcellenceit.com.au HQ: Scoresby, AustraliaReported employees: 11-50 | Scoresby, Australia | 11-50 | Exact match | 15 contacts → |
“We are professional level service providers for the day to day running of your IT setup, and Project Managing your long term IT infrastructure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Virtual Graffiti Australiavirtualgraffiti.com.au HQ: Bondi Junction, AustraliaReported employees: 1-10 | Bondi Junction, Australia | 1-10 | Exact match | 14 contacts → |
“Virtual Graffiti Australia Pty Limited is part of the Virtual Graffiti Group, which was first established in the USA in and now operates in three countries (USA, Australia and the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tech Awaytech-away.com.au HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 13 contacts → |
“Tech Away is a professional outsourced IT services company serving small businesses in Melbourne, Sydney and Brisbane, Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Abit Systems Abit Consultingabitsystems.com.au HQ: Rivervale, AustraliaReported employees: 11-50 | Rivervale, Australia | 11-50 | Exact match | 12 contacts → |
“ABit Systems was incorporated in January 2003.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Midnight ITmidnightit.com.au HQ: Toorak, AustraliaReported employees: 11-50 | Toorak, Australia | 11-50 | Exact match | 12 contacts → |
“From scheduled on-site maintenance to those unpredictable IT emergencies, our expert team can provide the support you need, when you need it the most.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Orbitel Technologiesorbitel.au HQ: Adelaide, AustraliaReported employees: 11-50 | Adelaide, Australia | 11-50 | Exact match | 12 contacts → |
“At Orbitel Technologies, we keep your technology safe and secure, so you can focus on what matters-growing your business, getting back your time, and sleeping soundly at night.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Friendlyware Partners PTY LTDfriendlyware.com.au HQ: Waverton, AustraliaReported employees: 1-10 | Waverton, Australia | 1-10 | Exact match | 11 contacts → |
“Established over 30 years ago, we are a close team of talented IT professionals who take pride in delivering the best possible service to our customers.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nuclear ITnuclearit.com.au HQ: West Perth, AustraliaReported employees: 11-50 | West Perth, Australia | 11-50 | Exact match | 11 contacts → |
“IT environments are becoming more complex and increasingly crucial to your ongoing success.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Icare Cyber. By Itmditmd.com.au HQ: Surry Hills, AustraliaReported employees: 1-10 | Surry Hills, Australia | 1-10 | Exact match | 11 contacts → |
“ITMD provides high-quality and cost-effective IT infrastructure and support services to assist our customers in securing, protecting and optimizing the value of their investments.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 4data IT4data.com.au HQ: Queanbeyan West, AustraliaReported employees: 11-50 | Queanbeyan West, Australia | 11-50 | Exact match | 11 contacts → |
“Are you sick and tired of dealing with computer guys that are impossible to reach, won't follow through, can't fix things right, and penny pinch you for everything that they do?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Partner ITpartnerit.com.au HQ: Unanderra, AustraliaReported employees: 11-50 | Unanderra, Australia | 11-50 | Exact match | 10 contacts → |
“With a client focused methodology and strong knowledge of the IT industry, Partner IT delivers creative solutions via innovative technologies.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | T4bt4b.com.au HQ: Chelsea Heights, AustraliaReported employees: 11-50 | Chelsea Heights, Australia | 11-50 | Exact match | 10 contacts → |
“If your business needs assistance with IT, you've come to the right place.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Portable Systemsportable.net.au HQ: Armidale, AustraliaReported employees: 1-10 | Armidale, Australia | 1-10 | Exact match | 10 contacts → |
“Portable Systems is an information technology and services company based out of Armidale Business Centre, Cinders Lane, Armidale, Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 256 company matches
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System administration services: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
254 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 256 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for system administration services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many system administration services did RevenueBase find based in Australia?
The saved snapshot records 256 matching company records, 1,322 tracked contacts and 477 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 system administration services based in Australia. Snapshot: September 22, 2026. https://revenuebase.ai/companies/system-administration-services/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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