Company lists · Data refreshed September 2026

Top 25 Lead generation call centers based in Australia

Name: Lead generation call centers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 218 companies tracked

RevenueBase identified 218 lead generation call centers headquartered in Australia as of September 2026 and tracks 1,037 professional contacts across them, including 160 with verified work emails and 58 with mobile numbers. Sydney is the largest hub.

This list covers lead generation call centers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

218Companies

1,037Contacts tracked

160Verified emails

58Mobile numbers

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The 25 largest lead generation call centers based in Australia

Ranked by team size

Top 25 of 218 lead generation call centers based in Australia, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names lead generation call centers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SymbiosStrong evidence	Docklands, AustraliaHQ checked Sep 4, 2026	11-50	59
	“Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.” Source: company website · checked Sep 4, 2026
2	Forrest ContactPartial evidence	St Leonards, AustraliaHQ checked Sep 4, 2026	51-200	33
	“Forrest Contact (previously known as Forrest Marketing Group) is a leading Australian provider of outsourced sales and call centre services, representing a prestigious portfolio…” Source: company website · checked Sep 4, 2026
3	J2 GroupStrong evidence	Collingwood, AustraliaHQ checked Sep 4, 2026	11-50	27
	“Do you never want to worry about lead generation again?” Source: company website · checked Sep 4, 2026
4	Lead ExpressPartial evidence	AustraliaHQ checked Sep 4, 2026	51-200	26
	“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.” Source: company website · checked Sep 4, 2026
5	Grow10xStrong evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	n/a	26
	“Grow10X is the premier full-service agency accelerating growth for B2B SaaS technology companies through outbound lead generation.” Source: company website · checked Sep 4, 2026
6	Lead LaundryStrong evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	1-10	25
	“Automated B2B Lead Generation, Inbound & Outbound Marketing Strategies plus Systems & Process Design.” Source: company website · checked Sep 4, 2026
7	K2xPartial evidence	Hurstville, AustraliaHQ checked Sep 4, 2026	11-50	16
	“At K2X, we make your prospecting calls so you can spend more time doing what really matters - sitting face to face with clients helping them make their next move.” Source: company website · checked Sep 4, 2026
8	Mcwhirters GlobalIndirect evidence	Tamborine Mountain, AustraliaHQ checked Sep 4, 2026	11-50	16
	“At McWhirters Global, we do one thing.” Source: company website · checked Sep 4, 2026
9	GarnerStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	15
	“Garner Collective specialises in B2B lead generation and sales growth solutions.” Source: company website · checked Sep 4, 2026
10	WrkshopIndirect evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	11-50	14
	“Wrkshop helps multi-location automotive businesses convert more inbound demand into booked jobs and revenue.” Source: company website · checked Sep 4, 2026
11	Setr GlobalIndirect evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	11-50	12
	“An Appointment Setting Service to Boost Your Sales with Qualified Appointments -> What do we do?” Source: company website · checked Sep 4, 2026
12	BIZ FocusedPartial evidence	Sunshine, AustraliaHQ checked Sep 4, 2026	11-50	12
	“Create a sustainable business by tapping into a consistent flow of data and leads.” Source: company website · checked Sep 4, 2026
13	BIZ LeadzStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	11
	“We provide lead generation on a performance basis in AUS, NZ, USA & UK.” Source: company website · checked Sep 4, 2026
14	Positive Life GroupStrong evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	11-50	11
	“Positive Life Group is your trusted partner in lead generation and sales.” Source: company website · checked Sep 4, 2026
15	AlkhemyIndirect evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	11-50	11
	“Alkhemy helps you scale up your business by leveraging our fully trained sales professionals; well-tested systems and processes; and transparent analytics and reporting.” Source: company website · checked Sep 4, 2026
16	Strike Force SalesStrong evidence	North Sydney, AustraliaHQ checked Sep 4, 2026	11-50	10
	“Strike Force Sales is your trusted partner for exceptional sales lead generation across Asia Pacific.” Source: company website · checked Sep 4, 2026
17	UleadsIndirect evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	11-50	10
	“Uleads is a performance-based customer acquisition company.” Source: company website · checked Sep 4, 2026
18	PixelrushPartial evidence	Richmond, AustraliaHQ checked Sep 4, 2026	1-10	9
	“Stop Chasing Leads.” Source: company website · checked Sep 4, 2026
19	Evolved ContactPartial evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	11-50	9
	“Evolved Contact Australia, Australian Customer Engagement Solutions - Next-Gen Outbound Sales & Lead Qualification Strategies - Inside Sales & Upselling Experts - Professional…” Source: company website · checked Sep 4, 2026
20	Capital LeadsPartial evidence	South Melbourne, AustraliaHQ checked Sep 4, 2026	11-50	9
	“Tired of spending more time chasing leads than closing sales… Struggling to get the volume you need, exactly when you need it.” Source: company website · checked Sep 4, 2026
21	DiscoverxPartial evidence	Gold Coast, AustraliaHQ checked Sep 4, 2026	1-10	9
	“A leading provider of prospect generation services specialising in developing automated outbound infrastructure.” Source: company website · checked Sep 4, 2026
22	SaldelStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	51-200	8
	“Saldel - Lead Generation Company of Property, Insurance, Mortgage etc.” Source: company website · checked Sep 4, 2026
23	Xdesigns AdvertisingIndirect evidence	Brisbane City, AustraliaHQ checked Sep 4, 2026	11-50	7
	“XDesigns started as a graphic design agency back in Like most agencies, we focused on creating brands and websites that looked great.” Source: company website · checked Sep 4, 2026
24	Jack MediaStrong evidence	Byron Bay, AustraliaHQ checked Sep 4, 2026	11-50	7
	“Jack Media is a lead generation company providing high intent customers to a wide range of industries.” Source: company website · checked Sep 4, 2026
25	Smart Marketing SuccessPartial evidence	Sydney, AustraliaHQ checked Sep 4, 2026	1-10	7
	“We help business owners grow through finding perfect-fit leads (through digital marketing - FB, Insta, Google), nurturing them (build trust), and booking only the best qualified…” Source: company website · checked Sep 4, 2026

Showing 25 of 218 lead generation call centers based in Australia

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Lead generation call centers based in Australia at a glance

As of Sep 4, 2026

1-10Median size (employees)

SydneyLargest hub · 51 HQs

58Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

140

11-50

51-200

201-500

10001+

Verified emails by last verification

0–30

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among lead generation call centers, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Australia whose own description of what they do matches “lead generation call centers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among lead generation call centers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 160 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Lead generation call centers by metro

Lead generation call centers in Sydney51
Lead generation call centers in Melbourne32

Frequently asked

How many lead generation call centers are there based in Australia?

RevenueBase identified 218 lead generation call centers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Symbios, headquartered in Docklands, tops this list with the largest team on record.

Which city has the most lead generation call centers?

Sydney leads with 51 headquartered companies, followed by Melbourne (32) and Brisbane (23).

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 160 verified decision-maker contacts tracked across these 218 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

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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.