Company lists · Data refreshed September 2026
Top 25 Outsource call center companies based in Australia
RevenueBase identified 86 company matches for outsource call center companies associated with Australia as of September 2026 and tracks 2,349 professional contacts across them, including 245 with verified work emails. Melbourne is the largest hub.
This list covers company matches for outsource call center 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 outsource call center companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 328 contacts → | ||||
Exact match “Formally known as Aegis Services Australia, since 2018, both Aegis & Startek have integrated into a unified global brand as Startek.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 196 contacts → | ||||
Exact match “Looking for a reliable outsourcing partner that can help your business grow?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 178 contacts → | ||||
Exact match “Acquire Asia Pacific's professional services are categorised into three major areas; contact centre or call centre (BPO), back office operations and performance based marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 132 contacts → | ||||
Exact match “Unity4 helps organisations have better conversations, and get better outcomes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 107 contacts → | ||||
Exact match “Acquire BPO is an award-winning, global business outsourcer with 14 locations across Australia, the Dominican Republic, the Philippines and the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 60 contacts → | ||||
Exact match “Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “As part of Telekomunikasi Indonesia International (Telin) Group, OneContact (formally known as Contact Centres Australia Pty Ltd) delivers over 20 million conversations in…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 53 contacts → | ||||
Exact match “We are an Australian Owned and Managed BPO Company with Over 20 years’ experience until the Company decided to engage with Offshoring.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 49 contacts → | ||||
Exact match “At 4Mile, our business is growing your business, and we’ve been succeeding since 2015 by doing just that… We provide a wide range of marketing, finance, and customer service…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 48 contacts → | ||||
Exact match “Chameleon Customer Contact, an Australian-owned, customer contact and outsourcing specialist, established in 2011 by a group of experienced direct sales, merchandising and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match “If your sales pipeline needs filling, your customer base needs protecting or your team simply doesn't have the capacity to handle every conversation - that's where Forrest Contact…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 27 contacts → | ||||
Exact match “At TMC, we don’t just supply services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “Globalsync is a leading ISO certified Business Process Outsourcing service provider that caters to businesses around the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “We provide top-notch business outsourcing/offshoring services, helping companies streamline operations and boost efficiency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 22 contacts → | ||||
Exact match “Contact 121 is a dynamic provider of flexible, affordable full-service, multi-media contact and business process outsourcing (BPO) solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “G4ce is a world-class business process outsourcing services provider based in Australia with over 12 years of experience in providing top-notch outsourcing services for businesses…” 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 “Outsourcing Alliance is an Australian-owned outsourcing and business solutions company with over 20 years of industry expertise in offshore staffing, workforce management, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Positive Life Group is your trusted partner in lead generation and sales.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Inspired to make customer service better!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “The BPO Group is specialized in the following services- Admin Support - Customer Support (includes chat support, email support, call centre or complaints management)- Marketing…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “At True Potential Sales we provide Sales outsourcing and customer care to help you bring in and retain more business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Virtual Customer Contact Centre Through our 100% virtual business processes, innovative technologies and virtual workforce experience, we offer clients a solution proven to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Call Assist is a leading outbound and inbound Call Centre, Recruitment Consultancy and Virtual Administration service providing core business support to organisations looking for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Who We Are Call My Leads is your all-Australian call team, partnering with businesses nationwide to deliver fast lead response, smart re-engagement, and qualified meetings with…” 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 “outsource call center 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 86 outsource call center companies based in Australia
See the full list, filter by size, metro and specialty, and access 245 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Outsource call center 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 86 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 “outsource call center 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 245 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 “outsource call center companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsource call center companies are there based in Australia?
RevenueBase identified 86 company matches for outsource call center 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?
Aegis Services Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most outsource call center companies?
Melbourne leads with 16 company records, followed by Sydney (11) and Brisbane (5).
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 245 professional contacts with verified work emails tracked across these 86 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 86 outsource call center companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Outsource call center companies by geography
- Outsource call center companies based in Kolkata, India
- Outsource call center companies based in Mumbai, India
- Outsource call center companies based in Noida, India
- Outsource call center companies based in Lahore, Pakistan
- Outsource call center companies based in Austin, United States
- Outsource call center companies based in Houston, United States
- Outsource call center companies based in Miami, United States
- Outsource call center companies based in New York, United States
- Outsource call center companies based in Argentina
- Outsource call center companies based in Belgium
- Outsource call center companies based in Brazil
- Outsource call center companies based in Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsource call center companies based in Kolkata, India
- Outsource call center companies based in Mumbai, India
- Outsource call center companies based in Noida, India
- Outsource call center companies based in Lahore, Pakistan
- Outsource call center companies based in Austin, United States
- Outsource call center companies based in Houston, United States
Company intelligence · public preview
Top 25 outsource call center 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 86 matching company records for outsource call center companies based in Australia, with 2,349 tracked contacts and 245 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 outsource call center 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 |  Aegis Services Australiastartek.comHQ: Melbourne, AustraliaReported employees: 10001+ | Melbourne, Australia | 10001+ | Exact match | 328 contacts → |
“Formally known as Aegis Services Australia, since 2018, both Aegis & Startek have integrated into a unified global brand as Startek.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  24x7 Direct24x7direct.com.auHQ: Wheelers Hill, AustraliaReported employees: 51-200 | Wheelers Hill, Australia | 51-200 | Exact match | 196 contacts → |
“Looking for a reliable outsourcing partner that can help your business grow?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Acquire Asia Pacific PTY LTDacquireap.com HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 178 contacts → |
“Acquire Asia Pacific's professional services are categorised into three major areas; contact centre or call centre (BPO), back office operations and performance based marketing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Unity4unity4.comHQ: Surry Hills, AustraliaReported employees: 501-1,000 | Surry Hills, Australia | 501-1,000 | Exact match | 132 contacts → |
“Unity4 helps organisations have better conversations, and get better outcomes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Acquire BPOacquirebpo.com HQ: Melbourne, AustraliaReported employees: 5,001-10,000 | Melbourne, Australia | 5,001-10,000 | Exact match | 107 contacts → |
“Acquire BPO is an award-winning, global business outsourcer with 14 locations across Australia, the Dominican Republic, the Philippines and the United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Symbiossymbios.com.auHQ: Docklands, AustraliaReported employees: 11-50 | Docklands, Australia | 11-50 | Exact match | 60 contacts → |
“Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Onecontactonecontact.com.auHQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 54 contacts → |
“As part of Telekomunikasi Indonesia International (Telin) Group, OneContact (formally known as Contact Centres Australia Pty Ltd) delivers over 20 million conversations in…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Australian Outsource Desk INCaodesk.com.auHQ: Mildura, AustraliaReported employees: 11-50 | Mildura, Australia | 11-50 | Exact match | 53 contacts → |
“We are an Australian Owned and Managed BPO Company with Over 20 years’ experience until the Company decided to engage with Offshoring.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  4mile4mile.com.auHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 49 contacts → |
“At 4Mile, our business is growing your business, and we’ve been succeeding since 2015 by doing just that… We provide a wide range of marketing, finance, and customer service…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Chameleon Customer Contactchameleoncustomercontact.com.auHQ: North Melbourne, AustraliaReported employees: 1,001-5,000 | North Melbourne, Australia | 1,001-5,000 | Exact match | 48 contacts → |
“Chameleon Customer Contact, an Australian-owned, customer contact and outsourcing specialist, established in 2011 by a group of experienced direct sales, merchandising and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Forrest Contactforrestcontact.com.auHQ: St Leonards, AustraliaReported employees: 51-200 | St Leonards, Australia | 51-200 | Exact match | 33 contacts → |
“If your sales pipeline needs filling, your customer base needs protecting or your team simply doesn't have the capacity to handle every conversation - that's where Forrest Contact…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Heidelberg West, AustraliaReported employees: 51-200 | Heidelberg West, Australia | 51-200 | Exact match | 27 contacts → |
“At TMC, we don’t just supply services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Globalsyncglobalsync.com.auHQ: Derrimut, AustraliaReported employees: 51-200 | Derrimut, Australia | 51-200 | Exact match | 26 contacts → |
“Globalsync is a leading ISO certified Business Process Outsourcing service provider that caters to businesses around the world.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nova Team Solutionsnovateamsolutions.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 24 contacts → |
“We provide top-notch business outsourcing/offshoring services, helping companies streamline operations and boost efficiency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Contact 121 PTY LTDcontact121.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 22 contacts → |
“Contact 121 is a dynamic provider of flexible, affordable full-service, multi-media contact and business process outsourcing (BPO) solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  G4ceg4cebpo.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 21 contacts → |
“G4ce is a world-class business process outsourcing services provider based in Australia with over 12 years of experience in providing top-notch outsourcing services for businesses…” 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 |  Outsourcing Alliance PTY LTDoutsourcingalliance.comHQ: Burwood, AustraliaReported employees: 11-50 | Burwood, Australia | 11-50 | Exact match | 15 contacts → |
“Outsourcing Alliance is an Australian-owned outsourcing and business solutions company with over 20 years of industry expertise in offshore staffing, workforce management, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Positive Life Grouppositivelifegroup.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 11 contacts → |
“Positive Life Group is your trusted partner in lead generation and sales.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Flare Designflare-design.com.auHQ: Docklands, AustraliaReported employees: 11-50 | Docklands, Australia | 11-50 | Exact match | 10 contacts → |
“Inspired to make customer service better!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  The-Bpo Groupthebpogroup.com.auHQ: Hoddle Street, AustraliaReported employees: 51-200 | Hoddle Street, Australia | 51-200 | Exact match | 7 contacts → |
“The BPO Group is specialized in the following services- Admin Support - Customer Support (includes chat support, email support, call centre or complaints management)- Marketing…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  True Potential Sales Australiatruepotentialsales.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 5 contacts → |
“At True Potential Sales we provide Sales outsourcing and customer care to help you bring in and retain more business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ourtel Solutions PTY LTDourtelsolutions.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 5 contacts → |
“Virtual Customer Contact Centre Through our 100% virtual business processes, innovative technologies and virtual workforce experience, we offer clients a solution proven to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Call Assist PTY LTDcallassist.com.auHQ: North Geelong, AustraliaReported employees: 11-50 | North Geelong, Australia | 11-50 | Exact match | 4 contacts → |
“Call Assist is a leading outbound and inbound Call Centre, Recruitment Consultancy and Virtual Administration service providing core business support to organisations looking for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Call MY Leadscallmyleads.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“Who We Are Call My Leads is your all-Australian call team, partnering with businesses nationwide to deliver fast lead response, smart re-engagement, and qualified meetings with…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 86 company matches
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Outsource call center 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
85 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 86 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 outsource call center 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 outsource call center companies did RevenueBase find based in Australia?
The saved snapshot records 86 matching company records, 2,349 tracked contacts and 245 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
Outsource call center companies by geography
- Outsource call center companies based in Kolkata, India
- Outsource call center companies based in Mumbai, India
- Outsource call center companies based in Noida, India
- Outsource call center companies based in Lahore, Pakistan
- Outsource call center companies based in Austin, United States
- Outsource call center companies based in Houston, United States
- Outsource call center companies based in Miami, United States
- Outsource call center companies based in New York, United States
- Outsource call center companies based in Argentina
- Outsource call center companies based in Belgium
- Outsource call center companies based in Brazil
- Outsource call center companies based in Canada
Cite this list
RevenueBase Data Team. Top 25 outsource call center companies based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsource-call-center-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
- Outsource call center companies based in Kolkata, India
- Outsource call center companies based in Mumbai, India
- Outsource call center companies based in Noida, India
- Outsource call center companies based in Lahore, Pakistan
- Outsource call center companies based in Austin, United States
- Outsource call center companies based in Houston, United States
Company intelligence · public preview
Top 25 outsource call center companies based in Australia
RevenueBase records 86 matching company records for outsource call center companies based in Australia, with 2,349 tracked contacts and 245 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 outsource call center 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 | Aegis Services Australiastartek.com HQ: Melbourne, AustraliaReported employees: 10001+ | Melbourne, Australia | 10001+ | Exact match | 328 contacts → |
“Formally known as Aegis Services Australia, since 2018, both Aegis & Startek have integrated into a unified global brand as Startek.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 24x7 Direct24x7direct.com.au HQ: Wheelers Hill, AustraliaReported employees: 51-200 | Wheelers Hill, Australia | 51-200 | Exact match | 196 contacts → |
“Looking for a reliable outsourcing partner that can help your business grow?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Acquire Asia Pacific PTY LTDacquireap.com HQ: Melbourne, AustraliaReported employees: 201-500 | Melbourne, Australia | 201-500 | Exact match | 178 contacts → |
“Acquire Asia Pacific's professional services are categorised into three major areas; contact centre or call centre (BPO), back office operations and performance based marketing.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Unity4unity4.com HQ: Surry Hills, AustraliaReported employees: 501-1,000 | Surry Hills, Australia | 501-1,000 | Exact match | 132 contacts → |
“Unity4 helps organisations have better conversations, and get better outcomes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Acquire BPOacquirebpo.com HQ: Melbourne, AustraliaReported employees: 5,001-10,000 | Melbourne, Australia | 5,001-10,000 | Exact match | 107 contacts → |
“Acquire BPO is an award-winning, global business outsourcer with 14 locations across Australia, the Dominican Republic, the Philippines and the United States.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Symbiossymbios.com.au HQ: Docklands, AustraliaReported employees: 11-50 | Docklands, Australia | 11-50 | Exact match | 60 contacts → |
“Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Onecontactonecontact.com.au HQ: Sydney, AustraliaReported employees: 501-1,000 | Sydney, Australia | 501-1,000 | Exact match | 54 contacts → |
“As part of Telekomunikasi Indonesia International (Telin) Group, OneContact (formally known as Contact Centres Australia Pty Ltd) delivers over 20 million conversations in…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Australian Outsource Desk INCaodesk.com.au HQ: Mildura, AustraliaReported employees: 11-50 | Mildura, Australia | 11-50 | Exact match | 53 contacts → |
“We are an Australian Owned and Managed BPO Company with Over 20 years’ experience until the Company decided to engage with Offshoring.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 4mile4mile.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 49 contacts → |
“At 4Mile, our business is growing your business, and we’ve been succeeding since 2015 by doing just that… We provide a wide range of marketing, finance, and customer service…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Chameleon Customer Contactchameleoncustomercontact.com.au HQ: North Melbourne, AustraliaReported employees: 1,001-5,000 | North Melbourne, Australia | 1,001-5,000 | Exact match | 48 contacts → |
“Chameleon Customer Contact, an Australian-owned, customer contact and outsourcing specialist, established in 2011 by a group of experienced direct sales, merchandising and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Forrest Contactforrestcontact.com.au HQ: St Leonards, AustraliaReported employees: 51-200 | St Leonards, Australia | 51-200 | Exact match | 33 contacts → |
“If your sales pipeline needs filling, your customer base needs protecting or your team simply doesn't have the capacity to handle every conversation - that's where Forrest Contact…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Heidelberg West, AustraliaReported employees: 51-200 | Heidelberg West, Australia | 51-200 | Exact match | 27 contacts → |
“At TMC, we don’t just supply services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Globalsyncglobalsync.com.au HQ: Derrimut, AustraliaReported employees: 51-200 | Derrimut, Australia | 51-200 | Exact match | 26 contacts → |
“Globalsync is a leading ISO certified Business Process Outsourcing service provider that caters to businesses around the world.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nova Team Solutionsnovateamsolutions.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 24 contacts → |
“We provide top-notch business outsourcing/offshoring services, helping companies streamline operations and boost efficiency.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Contact 121 PTY LTDcontact121.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 22 contacts → |
“Contact 121 is a dynamic provider of flexible, affordable full-service, multi-media contact and business process outsourcing (BPO) solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | G4ceg4cebpo.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 21 contacts → |
“G4ce is a world-class business process outsourcing services provider based in Australia with over 12 years of experience in providing top-notch outsourcing services for businesses…” 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 | Outsourcing Alliance PTY LTDoutsourcingalliance.com HQ: Burwood, AustraliaReported employees: 11-50 | Burwood, Australia | 11-50 | Exact match | 15 contacts → |
“Outsourcing Alliance is an Australian-owned outsourcing and business solutions company with over 20 years of industry expertise in offshore staffing, workforce management, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Positive Life Grouppositivelifegroup.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 11 contacts → |
“Positive Life Group is your trusted partner in lead generation and sales.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Flare Designflare-design.com.au HQ: Docklands, AustraliaReported employees: 11-50 | Docklands, Australia | 11-50 | Exact match | 10 contacts → |
“Inspired to make customer service better!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The-Bpo Groupthebpogroup.com.au HQ: Hoddle Street, AustraliaReported employees: 51-200 | Hoddle Street, Australia | 51-200 | Exact match | 7 contacts → |
“The BPO Group is specialized in the following services- Admin Support - Customer Support (includes chat support, email support, call centre or complaints management)- Marketing…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | True Potential Sales Australiatruepotentialsales.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 5 contacts → |
“At True Potential Sales we provide Sales outsourcing and customer care to help you bring in and retain more business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ourtel Solutions PTY LTDourtelsolutions.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 5 contacts → |
“Virtual Customer Contact Centre Through our 100% virtual business processes, innovative technologies and virtual workforce experience, we offer clients a solution proven to…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Call Assist PTY LTDcallassist.com.au HQ: North Geelong, AustraliaReported employees: 11-50 | North Geelong, Australia | 11-50 | Exact match | 4 contacts → |
“Call Assist is a leading outbound and inbound Call Centre, Recruitment Consultancy and Virtual Administration service providing core business support to organisations looking for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Call MY Leadscallmyleads.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“Who We Are Call My Leads is your all-Australian call team, partnering with businesses nationwide to deliver fast lead response, smart re-engagement, and qualified meetings with…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 86 company matches
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Outsource call center 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
85 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 86 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 outsource call center 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 outsource call center companies did RevenueBase find based in Australia?
The saved snapshot records 86 matching company records, 2,349 tracked contacts and 245 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 outsource call center companies based in Australia. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsource-call-center-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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