Company lists · Data refreshed September 2026
Top 25 Communications companies based in Australia
RevenueBase identified 276 company matches for communications companies associated with Australia as of September 2026 and tracks 43,151 professional contacts across them, including 11,052 with verified work emails. Sydney is the largest hub.
This list covers company matches for communications companies 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 21, 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 communications companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 31,885 contacts → | ||||
Exact match “We believe it’s people who give purpose to our technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 3,352 contacts → | ||||
Exact match “TPG Telecom is one of Australia’s largest telecommunication companies and operates a number of leading mobile and internet brands including Vodafone, TPG, iiNet, Internode…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 1,501 contacts → | ||||
Exact match “Vocus connects people, businesses, governments and communities across Australia – and to the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 379 contacts → | ||||
Exact match “AAPT is proudly part of the TPG Telecom Limited (ASX: TPG) group of companies, following the merger or two of Australia's leading telecommunications companies, TPG and Vodafone…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 188 contacts → | ||||
Exact match “The ACN story is 2 decades in the making!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 137 contacts → | ||||
Exact match “Headed by Andy & Rich, the Branson Bros, and Commonwealth Bank, we are proudly Australian-owned, with our HQ based in South Melbourne.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 125 contacts → | ||||
Exact match “Starting life over 15 years ago as a family-owned business, Exetel today is a part of the Superloop Group, Australia's fastest-growing challenger telco.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 97 contacts → | ||||
Exact match “Koinonia Enterprises is an Australian company specialized in Fixed line and Mobile Communications Networks providing turnkey solutions in design, deployment and integration…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 96 contacts → | ||||
Exact match “Welcome to Uniti Group – we design, build and maintain world-class digital infrastructure, encompassing fibre networks, communication platforms, residential internet and voice…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 93 contacts → | ||||
Exact match “Kordia Solutions Australia (KSA) is now Ventia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 79 contacts → | ||||
Exact match “Vonex is a renowned ASX-listed telecommunications company championing connectivity for thousands of businesses across Australia.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 69 contacts → | ||||
Exact match “Every business is unique.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 64 contacts → | ||||
Exact match “At Occom, we’re all about delivering faster internet and mobile services that you can rely on, backed by our industry-leading support team.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 55 contacts → | ||||
Exact match “One Solution Group Telstra Platinum Enterprise Partner, we offer enhanced implementation of services and solutions, working in a teamed environment with Telstra Enterprise and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 46 contacts → | ||||
Exact match “Complete Telecommunications & Managed Services for Mid-Market & Enterprise Business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 46 contacts → | ||||
Exact match “Started in 1991, Crazy John’s has grown to become one of Australia’s most recognised mobile phone companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “Over the Wire (ASX:OTW) is a Telecommunications and IT solution provider, specialising in converged voice and data networks, data centres, and hosted infrastructure solutions for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 41 contacts → | ||||
Exact match “Arrow Voice & Data are your Australian specialists in business communications and IT management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 37 contacts → | ||||
Exact match “Founded in New Zealand in 1995, Zintel grew quickly to become a trusted name in Australia and New Zealand (ANZ) telecommunications.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 35 contacts → | ||||
Exact match “Telicom is an Australian owned and operated Telecommunications Solutions provider specialising in IoT and mainstream connectivity.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 33 contacts → | ||||
Exact match “Todays ‘Connected world’ defines our everyday actions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match “Trikon is one of the best ICT service providers of Australia who offers a diverse range of services that includes including nbn for business, home, small business solutions like…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match “TasmaNet is a Comms Group Limited (ASX: CCG) subsidiary.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 27 contacts → | ||||
Exact match “Pennytel is an Australian-owned telecommunications company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “Switch isn't just any telco.” Recorded in the RevenueBase company graph · Sep 21, 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 “communications companies”. 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 276 communications companies based in Australia
See the full list, filter by size, metro and specialty, and access 11,052 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Communications companies based in Australia at a glance
As of Sep 21, 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 276 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 “communications companies” 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 11,052 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 21, 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 “communications companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many communications companies are there based in Australia?
RevenueBase identified 276 company matches for communications companies 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?
Telstra tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most communications companies?
Sydney leads with 33 company records, followed by Melbourne (30) and Brisbane (11).
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 11,052 professional contacts with verified work emails tracked across these 276 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 276 communications companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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
- Communications companies based in Belo Horizonte, Brazil
- Communications companies based in Rio De Janeiro, Brazil
- Communications companies based in Sao Paulo, Brazil
- Communications companies based in Argentina
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Company intelligence · public preview
Top 25 communications companies 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 276 matching company records for communications companies based in Australia, with 43,151 tracked contacts and 11,052 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 21, 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 communications companies 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 |  Telstratelstra.com.auHQ: Sydney, AustraliaReported employees: 10001+ | Sydney, Australia | 10001+ | Exact match | 31,885 contacts → |
“We believe it’s people who give purpose to our technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  TPG Telecomtpgtelecom.com.auHQ: Barangaroo, AustraliaReported employees: 1,001-5,000 | Barangaroo, Australia | 1,001-5,000 | Exact match | 3,352 contacts → |
“TPG Telecom is one of Australia’s largest telecommunication companies and operates a number of leading mobile and internet brands including Vodafone, TPG, iiNet, Internode…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | VOCUSvocus.com.au HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,501 contacts → |
“Vocus connects people, businesses, governments and communities across Australia – and to the world.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  AAPTtpg.com.auHQ: Sydney Cbd, AustraliaReported employees: 5,001-10,000 | Sydney Cbd, Australia | 5,001-10,000 | Exact match | 379 contacts → |
“AAPT is proudly part of the TPG Telecom Limited (ASX: TPG) group of companies, following the merger or two of Australia's leading telecommunications companies, TPG and Vodafone…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ACN Pacificacnpacific.com.auHQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 188 contacts → |
“The ACN story is 2 decades in the making!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  MOREmore.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 137 contacts → |
“Headed by Andy & Rich, the Branson Bros, and Commonwealth Bank, we are proudly Australian-owned, with our HQ based in South Melbourne.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Exetelexetel.com.auHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 125 contacts → |
“Starting life over 15 years ago as a family-owned business, Exetel today is a part of the Superloop Group, Australia's fastest-growing challenger telco.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Koinonia Enterpriseskoinoniaenterprises.com.auHQ: Revesby, AustraliaReported employees: 51-200 | Revesby, Australia | 51-200 | Exact match | 97 contacts → |
“Koinonia Enterprises is an Australian company specialized in Fixed line and Mobile Communications Networks providing turnkey solutions in design, deployment and integration…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Uniti Groupunitigrouplimited.comHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 96 contacts → |
“Welcome to Uniti Group – we design, build and maintain world-class digital infrastructure, encompassing fibre networks, communication platforms, residential internet and voice…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Kordia Solutions Australia IS NOW Ventiaventia.comHQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 93 contacts → |
“Kordia Solutions Australia (KSA) is now Ventia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | VONEXvonex.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 79 contacts → |
“Vonex is a renowned ASX-listed telecommunications company championing connectivity for thousands of businesses across Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Buroserv Australia PTY LTDburoserv.com.auHQ: Chatswood, AustraliaReported employees: 51-200 | Chatswood, Australia | 51-200 | Exact match | 69 contacts → |
“Every business is unique.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  OCCOMoccom.com.auHQ: North Sydney, AustraliaReported employees: 11-50 | North Sydney, Australia | 11-50 | Exact match | 64 contacts → |
“At Occom, we’re all about delivering faster internet and mobile services that you can rely on, backed by our industry-leading support team.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  1solution. Business Technologyonesolution.net.auHQ: Unley Rd, AustraliaReported employees: 51-200 | Unley Rd, Australia | 51-200 | Exact match | 55 contacts → |
“One Solution Group Telstra Platinum Enterprise Partner, we offer enhanced implementation of services and solutions, working in a teamed environment with Telstra Enterprise and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Next Telecomnexttelecom.com.auHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 46 contacts → |
“Complete Telecommunications & Managed Services for Mid-Market & Enterprise Business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Crazy John'scrazyjohns.com.auHQ: Port Melbourne, AustraliaReported employees: 501-1,000 | Port Melbourne, Australia | 501-1,000 | Exact match | 46 contacts → |
“Started in 1991, Crazy John’s has grown to become one of Australia’s most recognised mobile phone companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Over The Wireoverthewire.com.auHQ: Brisbane, AustraliaReported employees: 201-500 | Brisbane, Australia | 201-500 | Exact match | 44 contacts → |
“Over the Wire (ASX:OTW) is a Telecommunications and IT solution provider, specialising in converged voice and data networks, data centres, and hosted infrastructure solutions for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Arrow Voice & Dataarrowvoice.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 41 contacts → |
“Arrow Voice & Data are your Australian specialists in business communications and IT management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Zintelzintel.com.auHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 37 contacts → |
“Founded in New Zealand in 1995, Zintel grew quickly to become a trusted name in Australia and New Zealand (ANZ) telecommunications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Telicom Pty. LTDtelicom.com.auHQ: Sydney, AustraliaReported employees: Not recorded | Sydney, Australia | Not recorded | Exact match | 35 contacts → |
“Telicom is an Australian owned and operated Telecommunications Solutions provider specialising in IoT and mainstream connectivity.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Connectivconnectiv.com.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 33 contacts → |
“Todays ‘Connected world’ defines our everyday actions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Trikon Business Solutionstrikon.com.auHQ: Bella Vista, AustraliaReported employees: 51-200 | Bella Vista, Australia | 51-200 | Exact match | 30 contacts → |
“Trikon is one of the best ICT service providers of Australia who offers a diverse range of services that includes including nbn for business, home, small business solutions like…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tasmanettasmanet.com.auHQ: Dowsing Point, AustraliaReported employees: 51-200 | Dowsing Point, Australia | 51-200 | Exact match | 29 contacts → |
“TasmaNet is a Comms Group Limited (ASX: CCG) subsidiary.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pennytelpennytel.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“Pennytel is an Australian-owned telecommunications company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Switchswitchtelecom.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 26 contacts → |
“Switch isn't just any telco.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 276 company matches
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Communications companies: dataset insights
September 21, 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
275 records in the displayed employee bands.
1 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 276 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 21, 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 communications companies?
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 communications companies did RevenueBase find based in Australia?
The saved snapshot records 276 matching company records, 43,151 tracked contacts and 11,052 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 21, 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
Communications companies by geography
- Communications companies based in Belo Horizonte, Brazil
- Communications companies based in Rio De Janeiro, Brazil
- Communications companies based in Sao Paulo, Brazil
- Communications companies based in Argentina
- Communications companies based in Austria
- Communications companies based in Belgium
- Communications companies based in Brazil
- Communications companies based in Canada
- Communications companies based in Chile
- Communications companies based in Colombia
- Communications companies based in Croatia
- Communications companies based in Czechia
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 communications companies based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/communications-companies/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
- Communications companies based in Belo Horizonte, Brazil
- Communications companies based in Rio De Janeiro, Brazil
- Communications companies based in Sao Paulo, Brazil
- Communications companies based in Argentina
- Communications companies based in Austria
- Communications companies based in Belgium
Company intelligence · public preview
Top 25 communications companies based in Australia
RevenueBase records 276 matching company records for communications companies based in Australia, with 43,151 tracked contacts and 11,052 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 21, 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 communications companies 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 | Telstratelstra.com.au HQ: Sydney, AustraliaReported employees: 10001+ | Sydney, Australia | 10001+ | Exact match | 31,885 contacts → |
“We believe it’s people who give purpose to our technology.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TPG Telecomtpgtelecom.com.au HQ: Barangaroo, AustraliaReported employees: 1,001-5,000 | Barangaroo, Australia | 1,001-5,000 | Exact match | 3,352 contacts → |
“TPG Telecom is one of Australia’s largest telecommunication companies and operates a number of leading mobile and internet brands including Vodafone, TPG, iiNet, Internode…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | VOCUSvocus.com.au HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,501 contacts → |
“Vocus connects people, businesses, governments and communities across Australia – and to the world.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | AAPTtpg.com.au HQ: Sydney Cbd, AustraliaReported employees: 5,001-10,000 | Sydney Cbd, Australia | 5,001-10,000 | Exact match | 379 contacts → |
“AAPT is proudly part of the TPG Telecom Limited (ASX: TPG) group of companies, following the merger or two of Australia's leading telecommunications companies, TPG and Vodafone…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ACN Pacificacnpacific.com.au HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 188 contacts → |
“The ACN story is 2 decades in the making!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MOREmore.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 137 contacts → |
“Headed by Andy & Rich, the Branson Bros, and Commonwealth Bank, we are proudly Australian-owned, with our HQ based in South Melbourne.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Exetelexetel.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 125 contacts → |
“Starting life over 15 years ago as a family-owned business, Exetel today is a part of the Superloop Group, Australia's fastest-growing challenger telco.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Koinonia Enterpriseskoinoniaenterprises.com.au HQ: Revesby, AustraliaReported employees: 51-200 | Revesby, Australia | 51-200 | Exact match | 97 contacts → |
“Koinonia Enterprises is an Australian company specialized in Fixed line and Mobile Communications Networks providing turnkey solutions in design, deployment and integration…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Uniti Groupunitigrouplimited.com HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 96 contacts → |
“Welcome to Uniti Group – we design, build and maintain world-class digital infrastructure, encompassing fibre networks, communication platforms, residential internet and voice…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kordia Solutions Australia IS NOW Ventiaventia.com HQ: North Sydney, AustraliaReported employees: 201-500 | North Sydney, Australia | 201-500 | Exact match | 93 contacts → |
“Kordia Solutions Australia (KSA) is now Ventia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | VONEXvonex.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 79 contacts → |
“Vonex is a renowned ASX-listed telecommunications company championing connectivity for thousands of businesses across Australia.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Buroserv Australia PTY LTDburoserv.com.au HQ: Chatswood, AustraliaReported employees: 51-200 | Chatswood, Australia | 51-200 | Exact match | 69 contacts → |
“Every business is unique.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | OCCOMoccom.com.au HQ: North Sydney, AustraliaReported employees: 11-50 | North Sydney, Australia | 11-50 | Exact match | 64 contacts → |
“At Occom, we’re all about delivering faster internet and mobile services that you can rely on, backed by our industry-leading support team.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 1solution. Business Technologyonesolution.net.au HQ: Unley Rd, AustraliaReported employees: 51-200 | Unley Rd, Australia | 51-200 | Exact match | 55 contacts → |
“One Solution Group Telstra Platinum Enterprise Partner, we offer enhanced implementation of services and solutions, working in a teamed environment with Telstra Enterprise and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Next Telecomnexttelecom.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 46 contacts → |
“Complete Telecommunications & Managed Services for Mid-Market & Enterprise Business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Crazy John'scrazyjohns.com.au HQ: Port Melbourne, AustraliaReported employees: 501-1,000 | Port Melbourne, Australia | 501-1,000 | Exact match | 46 contacts → |
“Started in 1991, Crazy John’s has grown to become one of Australia’s most recognised mobile phone companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Over The Wireoverthewire.com.au HQ: Brisbane, AustraliaReported employees: 201-500 | Brisbane, Australia | 201-500 | Exact match | 44 contacts → |
“Over the Wire (ASX:OTW) is a Telecommunications and IT solution provider, specialising in converged voice and data networks, data centres, and hosted infrastructure solutions for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Arrow Voice & Dataarrowvoice.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 41 contacts → |
“Arrow Voice & Data are your Australian specialists in business communications and IT management.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zintelzintel.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 37 contacts → |
“Founded in New Zealand in 1995, Zintel grew quickly to become a trusted name in Australia and New Zealand (ANZ) telecommunications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Telicom Pty. LTDtelicom.com.au HQ: Sydney, AustraliaReported employees: Not recorded | Sydney, Australia | Not recorded | Exact match | 35 contacts → |
“Telicom is an Australian owned and operated Telecommunications Solutions provider specialising in IoT and mainstream connectivity.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Connectivconnectiv.com.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 33 contacts → |
“Todays ‘Connected world’ defines our everyday actions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trikon Business Solutionstrikon.com.au HQ: Bella Vista, AustraliaReported employees: 51-200 | Bella Vista, Australia | 51-200 | Exact match | 30 contacts → |
“Trikon is one of the best ICT service providers of Australia who offers a diverse range of services that includes including nbn for business, home, small business solutions like…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tasmanettasmanet.com.au HQ: Dowsing Point, AustraliaReported employees: 51-200 | Dowsing Point, Australia | 51-200 | Exact match | 29 contacts → |
“TasmaNet is a Comms Group Limited (ASX: CCG) subsidiary.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pennytelpennytel.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“Pennytel is an Australian-owned telecommunications company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Switchswitchtelecom.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 26 contacts → |
“Switch isn't just any telco.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 276 company matches
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Communications companies: dataset insights
September 21, 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
275 records in the displayed employee bands.
1 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 276 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 21, 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 communications companies?
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 communications companies did RevenueBase find based in Australia?
The saved snapshot records 276 matching company records, 43,151 tracked contacts and 11,052 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 21, 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 communications companies based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/communications-companies/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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