Company lists · Data verified August 2026

Top 17 Business process outsourcing companies based in Sydney, Australia

Name: Business process outsourcing companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 52 companies tracked

This directory lists 52 business process outsourcing companies based in Sydney, Australia, with business contact data for 1,501 contacts and 289 email addresses. As of August 2026, Sydney is the single most-represented city among the companies on the list.

Business process outsourcing companies provide outsourced business functions, such as customer support, finance, human resources, data processing, and administrative operations, for other organizations. This list covers companies that provide business process outsourcing services to other organizations, including outsourced operational, administrative, and customer-facing functions. Ranked by team size, largest first. Data current as of August 28, 2026.

52Companies

1,501Contacts tracked

289Verified emails

24Mobile numbers

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The 17 largest business process outsourcing companies based in Sydney, Australia

Ranked by team size

Top 17 of 52 business process outsourcing companies based in Sydney, 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	Hammerjack	Sydney	501-1,000	356	167
2	Afrishore BPO	Sydney	501-1,000	271	62
3	BID Operations	Sydney	11-50	62	12
4	4mile	Sydney	201-500	47	8
5	Kingdom Vision	Sydney	11-50	41	4
6	The Outsourced Expert	Sydney	11-50	30	8
7	maxstaff.co	Sydney	11-50	20	2
8	PAY Australia PTY LTD	Sydney	11-50	16	7
9	Offshored	Sydney	51-200	15	5
10	Remostaff	Sydney	51-200	14	2
11	Cool Pixels	Sydney	11-50	14	1
12	Werk OUT	Sydney	11-50	9	5
13	VA World Outsourcing PTY LTD	Sydney	51-200	4	2
14	1source PTY LTD	Sydney	11-50	3	1
15	Olivetree Consultants	Sydney	11-50	3	1
16	Vault Outsourcing	Sydney	201-500	2	1
17	Shared And Halved Consulting Pty. LTD	Sydney	1-10	1	1

Showing 17 of 52 business process outsourcing companies based in Sydney, Australia

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Business process outsourcing companies based in Sydney, Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

SydneyLargest hub · 50 HQs

24Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Business process outsourcing companies by metro in Australia

Metro	Companies
Business process outsourcing companies in Sydney	50
Business process outsourcing companies in Melbourne	44
Business process outsourcing companies in Perth	10
Business process outsourcing companies in Brisbane	9
Business process outsourcing companies in Adelaide	5
Business process outsourcing companies in Brisbane City	3
Business process outsourcing companies in North Sydney	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 “business process outsourcing companies”, with match quality audited by blind human judging, and headquartered in Sydney, 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; 1 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

What are business process outsourcing companies?

Business process outsourcing companies handle selected business functions for other organizations, including customer support, finance, human resources, data processing, and administration.

How many business process outsourcing companies are in this directory?

This directory includes 52 business process outsourcing companies based in Sydney, Australia.

Which city has the most business process outsourcing companies on the list?

Sydney is the single most-represented city among the companies on the list.

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Related lists

Business process outsourcing companies by geography

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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.