Company lists · Data verified August 2026

Top 25 Back office outsourcing companies based in Australia

Name: Back office outsourcing companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 190 companies tracked

There are 190 back office outsourcing companies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 5,875 professional contacts across them, including 739 with verified work emails and 108 with mobile numbers. Sydney is the largest hub.

This list covers back office outsourcing companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

190Companies

5,875Contacts tracked

739Verified emails

108Mobile numbers

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The 25 largest back office outsourcing companies based in Australia

Ranked by team size

Top 25 of 190 back office outsourcing companies based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Befree	Maylands	1,001-5,000	1,616	28
2	Accsource	Pymble	201-500	572	1
3	Offshore Business Processing	Melbourne	501-1,000	404	41
4	Frontline Accounting	Narre Warren	501-1,000	395	38
5	Hammerjack	Sydney	501-1,000	356	167
6	Afrishore BPO	Sydney	501-1,000	271	62
7	24x7 Direct	Wheelers Hill	51-200	202	54
8	Acquire Asia Pacific PTY LTD	Melbourne	201-500	177	3
9	Vertaccount	Dover Heights	51-200	135	60
10	Acquire BPO	Melbourne	5,001-10,000	110	22
11	Koruna Assist PTY LTD	Sydney	51-200	78	16
12	Onehalf Offshore Business Solutions	St. Kilda	201-500	64	2
13	Maugle Data Processing Center PTY LTD	Salamander Bay	201-500	63	17
14	Orakor	Brisbane	51-200	61	32
15	Australian Outsource Desk INC	Mildura	11-50	52	2
16	PBO Global	Bella Vista	11-50	48	3
17	Strategic Business Alliance PTY LTD	Melbourne	51-200	42	3
18	Taxoz Accountants	Broadmeadows	11-50	35	14
19	The Outsourced Expert	Sydney	11-50	30	8
20	Kwanii	Gosford	51-200	29	15
21	Outsourced Experts	Melbourne	11-50	26	12
22	Priority1 Group	Milton	11-50	26	8
23	Nova Team Solutions	Melbourne	11-50	24	5
24	G4ce	Melbourne	11-50	21	2
25	Offshored	Sydney	51-200	15	5

Showing 25 of 190 back office outsourcing companies based in Australia

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Back office outsourcing companies based in Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

SydneyLargest hub · 47 HQs

108Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Back office outsourcing companies by metro

Metro	Companies
Back office outsourcing companies in Sydney	47
Back office outsourcing companies in Melbourne	34
Back office outsourcing companies in Brisbane	7
Back office outsourcing companies in Perth	7
Back office outsourcing companies in Adelaide	5
Back office outsourcing companies in Canberra	3
Back office outsourcing companies in Brisbane City	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “back office outsourcing companies”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many back office outsourcing companies are there based in Australia?

There are 190 back office outsourcing companies headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Befree, headquartered in Maylands, tops this list with the largest team on record.

Which city has the most back office outsourcing companies?

Sydney leads with 47 headquartered companies, followed by Melbourne (34) and Brisbane (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 739 verified decision-maker contacts tracked across these 190 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.