Company lists · Data refreshed September 2026

Top 25 B2B sales process outsourcing firms based in Australia

RevenueBase identified 275 company matches for B2B sales process outsourcing firms associated with Australia as of September 2026 and tracks 2,605 professional contacts across them, including 571 with verified work emails. Sydney is the largest hub.

This list covers company matches for B2B sales process outsourcing firms 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 27, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
275Companies
2,605Contacts tracked
571Verified emails
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The 25 largest B2B sales process outsourcing firms based in Australia

Ranked by team size
Top 25 of 275 company matches for B2B sales process outsourcing firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMelbourne, AustraliaHQ recorded Sep 27, 2026501-1,000404 contacts →

Exact match

“We are OBP.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 27, 2026501-1,000349 contacts →

Exact match

“hammerjack is an Australian and Philippine-owned offshore outsourcing and Knowledge Process Outsourcing (KPO) provider.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 27, 202651-200112 contacts →

Exact match

“Simplify your approach to developing quality leads and driving revenue growth across APAC by partnering with SalesPond inside sales experts.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5072 contacts →

Exact match

“Welcome to Automate Accelerator, a pioneering growth and technology agency based in Australia, dedicated to transforming the way businesses approach marketing and sales.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSalamander Bay, AustraliaHQ recorded Sep 27, 2026201-50063 contacts →

Exact match

“Maugle Data Processing Center (MDPC) was established in August, 2015 as a Business Process Outsourcing (BPO) company that specialises in providing managed operations and services…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchHawthorn, AustraliaHQ recorded Sep 27, 202611-5062 contacts →

Exact match

“We’re an integrated marketing agency specialising in Business-to-Business (B2B).”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchDocklands, AustraliaHQ recorded Sep 27, 202611-5060 contacts →

Exact match

“Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchCampbelltown, AustraliaHQ recorded Sep 27, 202611-5034 contacts →

Exact match

“IMA is a B2B marketing consultancy that helps companies sell their products to other businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchSt Leonards, AustraliaHQ recorded Sep 27, 202651-20033 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 27, 2026 · View company records in RevenueBase
10Exact matchFitzroy, AustraliaHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“We’re one of the world’s leading B2B Sales and Marketing agencies for a reason.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“Are you having a hard time seeing ROI from marketing efforts for your B2B business?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202651-20026 contacts →

Exact match

“Lead Express is a lead marketing and lead strategy company - we generate leads on behalf of companies right across Australia, Asia and North America, in nearly every industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“Sales Hero is on a mission to help businesses boost their revenue by providing talented sales professionals for a fraction of the cost.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchDerrimut, AustraliaHQ recorded Sep 27, 202651-20026 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 27, 2026 · View company records in RevenueBase
15Exact matchBrisbane, AustraliaHQ recorded Sep 27, 2026n/a26 contacts →

Exact match

“Grow10X is the premier full-service agency accelerating growth for B2B SaaS technology companies through outbound lead generation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 27, 202651-20025 contacts →

Exact match

“Who is CrowdBox?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBrisbane, AustraliaHQ recorded Sep 27, 20261-1025 contacts →

Exact match

“Automated B2B Lead Generation, Inbound & Outbound Marketing Strategies plus Systems & Process Design.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchMaroochydore, AustraliaHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“TMC is Australia's leading outsourced face-to-face sales and marketing agency, and a place where ambitious people build remarkable careers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchAustraliaHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“Welcome to CA Marketing Group, the company that helps ambitious businesses grow faster through intelligent customer generation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“Garner Collective specialises in B2B lead generation and sales growth solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchBurwood, AustraliaHQ recorded Sep 27, 202611-5015 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 27, 2026 · View company records in RevenueBase
22Exact matchSurry Hills, AustraliaHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Our Sales as a Service solution offers a turnkey package that guarantees results.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“About us We help companies find potential customers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Alkhemy helps you scale up your business by leveraging our fully trained sales professionals; well-tested systems and processes; and transparent analytics and reporting.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchGold Coast, AustraliaHQ recorded Sep 27, 2026201-50011 contacts →

Exact match

“As an internationally recognised Sales & Marketing company, we work with you to create a campaign that takes your business to your target market.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 275 B2B sales process outsourcing firms based in Australia

See the full list, filter by size, metro and specialty, and access 571 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B sales process outsourcing firms based in Australia at a glance

As of Sep 27, 2026
21.9%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
27.6%Largest-city concentration · Sydney
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
79
51-200
30
201-500
9
501-1,000
4
10001+
1

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 275 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 “B2B sales process outsourcing firms” 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 571 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 27, 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 “B2B sales process outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B sales process outsourcing firms are there based in Australia?

RevenueBase identified 275 company matches for B2B sales process outsourcing firms 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?

Offshore Business Processing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most B2B sales process outsourcing firms?

Sydney leads with 76 company records, followed by Melbourne (43) and Brisbane (13).

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 571 professional contacts with verified work emails tracked across these 275 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 275 B2B sales process outsourcing firms 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.