Company lists · Data refreshed September 2026
Top 25 Calling companies based in Australia
RevenueBase identified 225 company matches for calling companies associated with Australia as of September 2026 and tracks 1,660 professional contacts across them, including 604 with verified work emails. Sydney is the largest hub.
This list covers company matches for calling 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 calling companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 60 contacts → | ||||
Exact match “Telair is a leading Australian supplier of data services and cloud based Unified Communications solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 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 | |||||
| 4 | 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 | |||||
| 5 | 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 | |||||
| 6 | 36 contacts → | ||||
Exact match “All you one-man-army, the farmers, the restaurant owners, the mechanics, the hairdressers, the bookkeepers, the plumbers, the start-up, the gardeners, the butchers, the bakers…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 35 contacts → | ||||
Exact match “When it comes to your business, you want support from someone you can trust.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 35 contacts → | ||||
Exact match “VIS Global Pty Ltd is a leading provider of enterprise communication and customer experience management solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 33 contacts → | ||||
Exact match “Alltel Australia empowers businesses with telecommunications technology designed to help them thrive amid a changing communication environment.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 32 contacts → | ||||
Exact match “Comscentre is an Australian owned business communications service provider offering enterprise grade voice, data, video, LAN and WAN managed communications services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Switch isn't just any telco.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “At BTB, we simplify the complexities of telecommunications, empowering businesses to deliver exceptional telco service and innovation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 23 contacts → | ||||
Exact match “Databox Solutions is an Australian-owned Managed IT and telecommunications provider, helping businesses simplify, secure and improve their IT, phone systems and communications.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “MaxoTel is Australia's go-to VoIP provider, offering best-in-class Hosted PBX & SIP Trunking solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Based in Melbourne, we are experts in identifying and delivering flexible communication solutions that scale and adapt to your business demands, empowering your business to do…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Aatrox Communications is a cost-effective, full service provider of wholesale voice solutions to IT service providers around Australia and internationally.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Established in 2008, and part of the j2 Global group of companies (NASDAQ:JCOM), Fonebox is Australia’s leading provider of inbound telecommunications & voice-technology solutions…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Whether you are running a small business or operating globally, Bunnji can help you with your business telecommunications and IT requirements.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “Broadland Solutions is a leading provider of telecommunication products and services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “Business Telecom, an Australian company dedicated to providing hardware and service solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 14 contacts → | ||||
Exact match “NetVault is a specialist telecommunications services provider focusing on three key areas for businesses: internet, telephony and cloud.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “QCS Group is a dynamic customer and service-focused business based in Brisbane servicing South East Queensland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match “LocalCom is an Australian owned business (Australia's all in one Telco platform), with a vision of bringing professional, cost effective cloud based call center, VoIP and Data…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “CommSys Australia was created to be your Business Communications and IT Systems Provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “NTS Business Communications is a Telstra Business & Enterprise Solutions Centre with 15 staff, established in 2004.” 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 “calling 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 225 calling companies based in Australia
See the full list, filter by size, metro and specialty, and access 604 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Calling 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 225 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 “calling 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 604 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 “calling companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many calling companies are there based in Australia?
RevenueBase identified 225 company matches for calling 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?
VONEX tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most calling companies?
Sydney leads with 26 company records, followed by Melbourne (18) and Brisbane (10).
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 604 professional contacts with verified work emails tracked across these 225 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 225 calling companies based in Australia. Start with a free account, no credit card.
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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
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- Lists by location
- Lists A-Z
- New lists
- Calling companies based in Austin, United States
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Company intelligence · public preview
Top 25 calling 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 225 matching company records for calling companies based in Australia, with 1,660 tracked contacts and 604 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 calling 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 | 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. | |||||
| 2 |  Telairtelair.com.auHQ: Murarrie, AustraliaReported employees: 51-200 | Murarrie, Australia | 51-200 | Exact match | 60 contacts → |
“Telair is a leading Australian supplier of data services and cloud based Unified Communications solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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. | |||||
| 4 |  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. | |||||
| 5 |  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. | |||||
| 6 |  Clarus Telecomclarustelecom.com.auHQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 36 contacts → |
“All you one-man-army, the farmers, the restaurant owners, the mechanics, the hairdressers, the bookkeepers, the plumbers, the start-up, the gardeners, the butchers, the bakers…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | XBC Business Technologyxbcbt.com.au HQ: Gold Coast, AustraliaReported employees: 11-50 | Gold Coast, Australia | 11-50 | Exact match | 35 contacts → |
“When it comes to your business, you want support from someone you can trust.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  VIS Global PTY LTDvisglobal.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 35 contacts → |
“VIS Global Pty Ltd is a leading provider of enterprise communication and customer experience management solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alltel Australiaalltel.com.auHQ: Wheelers Hill, AustraliaReported employees: 11-50 | Wheelers Hill, Australia | 11-50 | Exact match | 33 contacts → |
“Alltel Australia empowers businesses with telecommunications technology designed to help them thrive amid a changing communication environment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Comscentrecomscentre.com HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 32 contacts → |
“Comscentre is an Australian owned business communications service provider offering enterprise grade voice, data, video, LAN and WAN managed communications services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 | BTBbtbaustralia.com.au HQ: South Melbourne, AustraliaReported employees: 201-500 | South Melbourne, Australia | 201-500 | Exact match | 26 contacts → |
“At BTB, we simplify the complexities of telecommunications, empowering businesses to deliver exceptional telco service and innovation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Databox Solutionsdataboxsolutions.com.auHQ: Loganholme, AustraliaReported employees: 11-50 | Loganholme, Australia | 11-50 | Exact match | 23 contacts → |
“Databox Solutions is an Australian-owned Managed IT and telecommunications provider, helping businesses simplify, secure and improve their IT, phone systems and communications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Maxotelmaxo.com.auHQ: Harristown, AustraliaReported employees: 201-500 | Harristown, Australia | 201-500 | Exact match | 17 contacts → |
“MaxoTel is Australia's go-to VoIP provider, offering best-in-class Hosted PBX & SIP Trunking solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Australian IT Groupausitgroup.com.auHQ: Mount Waverley, AustraliaReported employees: 11-50 | Mount Waverley, Australia | 11-50 | Exact match | 16 contacts → |
“Based in Melbourne, we are experts in identifying and delivering flexible communication solutions that scale and adapt to your business demands, empowering your business to do…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aatrox Communicationsaatroxcommunications.com.auHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 16 contacts → |
“Aatrox Communications is a cost-effective, full service provider of wholesale voice solutions to IT service providers around Australia and internationally.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Fonebox Australiafonebox.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 15 contacts → |
“Established in 2008, and part of the j2 Global group of companies (NASDAQ:JCOM), Fonebox is Australia’s leading provider of inbound telecommunications & voice-technology solutions…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Bunnjibunnji.com.auHQ: Kew, AustraliaReported employees: 51-200 | Kew, Australia | 51-200 | Exact match | 15 contacts → |
“Whether you are running a small business or operating globally, Bunnji can help you with your business telecommunications and IT requirements.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Broadland Solutionsbroadland.com.auHQ: Macquarie Park, AustraliaReported employees: 51-200 | Macquarie Park, Australia | 51-200 | Exact match | 15 contacts → |
“Broadland Solutions is a leading provider of telecommunication products and services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Business Telecom Australiabusinesstelecom.com.au HQ: Parramatta, AustraliaReported employees: 11-50 | Parramatta, Australia | 11-50 | Exact match | 14 contacts → |
“Business Telecom, an Australian company dedicated to providing hardware and service solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Netvaultnetvault.net.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 14 contacts → |
“NetVault is a specialist telecommunications services provider focusing on three key areas for businesses: internet, telephony and cloud.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | QCS Groupqcsgroup.com.au HQ: Coopers Plains, AustraliaReported employees: 11-50 | Coopers Plains, Australia | 11-50 | Exact match | 13 contacts → |
“QCS Group is a dynamic customer and service-focused business based in Brisbane servicing South East Queensland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Localcomlocalcom.com.auHQ: Varsity Lakes, AustraliaReported employees: 11-50 | Varsity Lakes, Australia | 11-50 | Exact match | 13 contacts → |
“LocalCom is an Australian owned business (Australia's all in one Telco platform), with a vision of bringing professional, cost effective cloud based call center, VoIP and Data…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Commsys Australia PTY Limitedcommsys.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 11 contacts → |
“CommSys Australia was created to be your Business Communications and IT Systems Provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NTS Business Communicationsntscommunications.com.au HQ: Rockdale, AustraliaReported employees: 11-50 | Rockdale, Australia | 11-50 | Exact match | 11 contacts → |
“NTS Business Communications is a Telstra Business & Enterprise Solutions Centre with 15 staff, established in 2004.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 225 company matches
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Calling 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
224 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 225 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 calling 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 calling companies did RevenueBase find based in Australia?
The saved snapshot records 225 matching company records, 1,660 tracked contacts and 604 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
Calling companies by geography
- Calling companies based in Austin, United States
- Calling companies based in Dallas, United States
- Calling companies based in Houston, United States
- Calling companies based in New York, United States
- Calling companies based in Argentina
- Calling companies based in Austria
- Calling companies based in Belgium
- Calling companies based in Brazil
- Calling companies based in Canada
- Calling companies based in Chile
- Calling companies based in Colombia
- Calling companies based in France
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 calling companies based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/calling-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
- Calling companies based in Austin, United States
- Calling companies based in Dallas, United States
- Calling companies based in Houston, United States
- Calling companies based in New York, United States
- Calling companies based in Argentina
- Calling companies based in Austria
Company intelligence · public preview
Top 25 calling companies based in Australia
RevenueBase records 225 matching company records for calling companies based in Australia, with 1,660 tracked contacts and 604 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 calling 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 | 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. | |||||
| 2 | Telairtelair.com.au HQ: Murarrie, AustraliaReported employees: 51-200 | Murarrie, Australia | 51-200 | Exact match | 60 contacts → |
“Telair is a leading Australian supplier of data services and cloud based Unified Communications solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 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. | |||||
| 6 | Clarus Telecomclarustelecom.com.au HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 36 contacts → |
“All you one-man-army, the farmers, the restaurant owners, the mechanics, the hairdressers, the bookkeepers, the plumbers, the start-up, the gardeners, the butchers, the bakers…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | XBC Business Technologyxbcbt.com.au HQ: Gold Coast, AustraliaReported employees: 11-50 | Gold Coast, Australia | 11-50 | Exact match | 35 contacts → |
“When it comes to your business, you want support from someone you can trust.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | VIS Global PTY LTDvisglobal.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 35 contacts → |
“VIS Global Pty Ltd is a leading provider of enterprise communication and customer experience management solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alltel Australiaalltel.com.au HQ: Wheelers Hill, AustraliaReported employees: 11-50 | Wheelers Hill, Australia | 11-50 | Exact match | 33 contacts → |
“Alltel Australia empowers businesses with telecommunications technology designed to help them thrive amid a changing communication environment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Comscentrecomscentre.com HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 32 contacts → |
“Comscentre is an Australian owned business communications service provider offering enterprise grade voice, data, video, LAN and WAN managed communications services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | BTBbtbaustralia.com.au HQ: South Melbourne, AustraliaReported employees: 201-500 | South Melbourne, Australia | 201-500 | Exact match | 26 contacts → |
“At BTB, we simplify the complexities of telecommunications, empowering businesses to deliver exceptional telco service and innovation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Databox Solutionsdataboxsolutions.com.au HQ: Loganholme, AustraliaReported employees: 11-50 | Loganholme, Australia | 11-50 | Exact match | 23 contacts → |
“Databox Solutions is an Australian-owned Managed IT and telecommunications provider, helping businesses simplify, secure and improve their IT, phone systems and communications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Maxotelmaxo.com.au HQ: Harristown, AustraliaReported employees: 201-500 | Harristown, Australia | 201-500 | Exact match | 17 contacts → |
“MaxoTel is Australia's go-to VoIP provider, offering best-in-class Hosted PBX & SIP Trunking solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Australian IT Groupausitgroup.com.au HQ: Mount Waverley, AustraliaReported employees: 11-50 | Mount Waverley, Australia | 11-50 | Exact match | 16 contacts → |
“Based in Melbourne, we are experts in identifying and delivering flexible communication solutions that scale and adapt to your business demands, empowering your business to do…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aatrox Communicationsaatroxcommunications.com.au HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 16 contacts → |
“Aatrox Communications is a cost-effective, full service provider of wholesale voice solutions to IT service providers around Australia and internationally.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fonebox Australiafonebox.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 15 contacts → |
“Established in 2008, and part of the j2 Global group of companies (NASDAQ:JCOM), Fonebox is Australia’s leading provider of inbound telecommunications & voice-technology solutions…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bunnjibunnji.com.au HQ: Kew, AustraliaReported employees: 51-200 | Kew, Australia | 51-200 | Exact match | 15 contacts → |
“Whether you are running a small business or operating globally, Bunnji can help you with your business telecommunications and IT requirements.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Broadland Solutionsbroadland.com.au HQ: Macquarie Park, AustraliaReported employees: 51-200 | Macquarie Park, Australia | 51-200 | Exact match | 15 contacts → |
“Broadland Solutions is a leading provider of telecommunication products and services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Business Telecom Australiabusinesstelecom.com.au HQ: Parramatta, AustraliaReported employees: 11-50 | Parramatta, Australia | 11-50 | Exact match | 14 contacts → |
“Business Telecom, an Australian company dedicated to providing hardware and service solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Netvaultnetvault.net.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 14 contacts → |
“NetVault is a specialist telecommunications services provider focusing on three key areas for businesses: internet, telephony and cloud.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | QCS Groupqcsgroup.com.au HQ: Coopers Plains, AustraliaReported employees: 11-50 | Coopers Plains, Australia | 11-50 | Exact match | 13 contacts → |
“QCS Group is a dynamic customer and service-focused business based in Brisbane servicing South East Queensland.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Localcomlocalcom.com.au HQ: Varsity Lakes, AustraliaReported employees: 11-50 | Varsity Lakes, Australia | 11-50 | Exact match | 13 contacts → |
“LocalCom is an Australian owned business (Australia's all in one Telco platform), with a vision of bringing professional, cost effective cloud based call center, VoIP and Data…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Commsys Australia PTY Limitedcommsys.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 11 contacts → |
“CommSys Australia was created to be your Business Communications and IT Systems Provider.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NTS Business Communicationsntscommunications.com.au HQ: Rockdale, AustraliaReported employees: 11-50 | Rockdale, Australia | 11-50 | Exact match | 11 contacts → |
“NTS Business Communications is a Telstra Business & Enterprise Solutions Centre with 15 staff, established in 2004.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 225 company matches
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Calling 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
224 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 225 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 calling 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 calling companies did RevenueBase find based in Australia?
The saved snapshot records 225 matching company records, 1,660 tracked contacts and 604 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 calling companies based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/calling-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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